Latest / White Coat Black Sheep / The Cardiologist Who Biohacks: Heart Health, HRV, Cold Plunge, and the Medicine Nobody Is Teaching
Transcript
- 0:00Welcome to White Coat, Black Sheep, where science gets curious and dogma gets
- 0:04uncomfortable. I'm Dr. Sevelli, and today we talk physiology, evidence,
- 0:08and real-world medicine, plus the questions you're not supposed to ask
- 0:12but probably should. If you care about health and think there's a better way,
- 0:16welcome to our show.
- 0:23Thank you so much for joining me today.
- 0:25I have the honor and pleasure of introducing Dr.
- 0:28Sandhu, cardiologist. Tell us more about you.
- 0:32Thank you. Thanks for having me. I'm an interventional cardiologist,
- 0:36and I'm in private practice for a while with a heavy bent towards
- 0:40wellness and all things health.
- 0:42Which I love.
- 0:43Exactly. So that's what brings me here. Let's talk.
- 0:47Yes. Let's talk. What does your day look like, just out of
- 0:51curiosity? What time did you start?
- 0:54Typically, I'm an early starter, so the day I do procedures, I usually
- 0:57start my day at 6:30.
- 0:59Okay.
- 1:00So some cases earlier in the day. And then the office time, typically 7:30 to
- 1:048:00. And that goes on till 3:00 if I'm in office
- 1:08all day or if I'm doing procedures, oftentimes half-a-day procedures.
- 1:13Then depends on what's going on for the rest of the day, whether it be
- 1:17meetings or some admin work, and then back to home.
- 1:20Love it. I didn't hear exercise. Do you typically exercise or-
- 1:24I'm usually an evening person for that.
- 1:25Oh, okay.
- 1:26So could be 5:00, 6:00. So usually that's the
- 1:30first thing I would do soon as I get home.
- 1:33Mm-hmm.
- 1:33Before I do anything, that's when I would try to hit gym.
- 1:36Okay.
- 1:37Do the training and-
- 1:37Fasted?
- 1:40Typically not.
- 1:41Okay.
- 1:41So I've had lunch most days.
- 1:42Mm-hmm.
- 1:43But it's about three hours apart-
- 1:45Mm-hmm
- 1:45... in any case, so usually I would try to hit around 4:30 or
- 1:495:00.
- 1:49That's good.
- 1:49And that's about an hour of weight training at that time.
- 1:52Mm-hmm. Love it. Do you take any sort of pre-workout before you do that?
- 1:56I don't know if you feel a crash at the end of the day or fatigue.
- 2:00Some people do.
- 2:01Mm-hmm. Typically not.
- 2:04I usually would stick to EAs.
- 2:07Mm-hmm.
- 2:08So to me, that's good enough for a pre-workout.
- 2:11Love it.
- 2:12Sometimes I take some taurine.
- 2:13Okay.
- 2:14And that helps.
- 2:15That's really good.
- 2:18I feel like for me, the taurine, sometimes it can give you a little
- 2:22too much-
- 2:22Mm-hmm
- 2:22... right, don't you think?
- 2:23It can. I mean-
- 2:24Yeah
- 2:24... there's a reason they use it in energy drinks.
- 2:27Yeah.
- 2:27So it works.
- 2:28Yeah. I'm not quite sure the mechanism, but I know I definitely can-- I notice it.
- 2:32Yes. It does work. I mean, the brain does get a little sharper, and-
- 2:36Yeah
- 2:37... you feel a little more of a lift.
- 2:39That's great. So in the morning when you wake up, do you
- 2:43feel like, "Let's go. I'm ready to conquer the day"?
- 2:46Do you feel bursting with energy, or are you kind of a slug?
- 2:50Most days, yes. So my morning's usually like
- 2:54wake up, get ready. I do meditation in the morning.
- 2:58Oh, that's great.
- 2:58So I learned Kriya Yoga, so I spend about good 20
- 3:02minutes after my prayers and spend time doing
- 3:06Kriya Yoga. And then depending on the day,
- 3:10some days I will do red light therapy in the morning and-
- 3:13Love that
- 3:13... alternate with plunge some days, depending on what day of training I'm in.
- 3:17Mm-hmm.
- 3:18And then just grab my morning protein
- 3:22shake with some creatine and-
- 3:24Yes
- 3:25... glutamine and-
- 3:27... gotta go.
- 3:29Yeah. It really makes a difference, all of those little steps that you just
- 3:32described. You preload with your day with the
- 3:36protein and just habits.
- 3:38Mm-hmm.
- 3:39All of that together.
- 3:40A routine, I guess that helps-
- 3:42Yeah. Yes
- 3:43... most of all.
- 3:44Yes.
- 3:46With the red light therapy and the cold plunge, there's a reason to do it or
- 3:50not do it. Do you apply-- or what reasoning do you apply
- 3:54to each of those when you do them or not do them?
- 3:56So typically, I mean, cold plunge, the reason I stack it in the morning on
- 4:02some days,
- 4:04evening workouts and, of course, cold plunge, it will reduce
- 4:08your soreness, but it does also negate some of the muscle growth effect.
- 4:12So
- 4:14I'll have 12 hours in between at least maybe 14, 15, and in the morning-
- 4:18Mm-hmm
- 4:18... I can do my three minutes. And typically, I mean, the
- 4:22science says about 11 minutes a week, and after that, it's diminishing returns for
- 4:25cold plunge. So typically-
- 4:27Mm
- 4:27... when I get in, it's usually about three minutes or so.
- 4:30So three or four days of that will do it.
- 4:33Yeah.
- 4:34So-
- 4:34Feel charged.
- 4:35Exactly.
- 4:36Yeah.
- 4:36I mean, going in is not fun, but coming out, you feel great.
- 4:39That-
- 4:39You feel amazing.
- 4:40Exactly.
- 4:41Like very euphoric in a sense.
- 4:43Very.
- 4:43Yeah.
- 4:44And it sets you up for the day better than any cup of coffee.
- 4:46It really does. You can't even be mad.
- 4:48No.
- 4:48There's nothing that would like shift you into that space where you're like,
- 4:51"Okay." No. So that's awesome. Is there
- 4:55anything that outside of that that you would recommend for
- 4:58lymphatic drainage?
- 5:01Haven't had a whole lot of issue with that.
- 5:04I have used the Hyperice
- 5:07boots.
- 5:08Mm-hmm.
- 5:09But usually that's after a leg day.
- 5:11Mm-hmm.
- 5:11I'd spend some time doing that.
- 5:12Yep.
- 5:13There are days I would do the morning would
- 5:17include when I do yoga, there are some
- 5:21Surya Namaskar, so sun salutation, that will get your muscles going
- 5:25a little bit.
- 5:25Oh, that's good to know.
- 5:27Yes.
- 5:27Those specific moves. I know the twist really is helpful.
- 5:30Mm-hmm.
- 5:31So, okay.
- 5:32Yep. So I mean,
- 5:35it's a series of moves, so part of it is stretches your
- 5:38hamstrings-
- 5:39Mm-hmm
- 5:39... part of it is you're doing downward dog.
- 5:41So it-
- 5:42Yep
- 5:42... a lot of it kind of adds up in a sequential fashion.
- 5:45Yes. Yeah. Definitely highly recommend.
- 5:50What initially brought you into cardiology?
- 5:54I know it's a very long path.
- 5:57Mm-hmm.
- 5:57There's a lot of pre-med and aspiring doctors.
- 6:01If you rewind to the thing that was really
- 6:05your why-
- 6:06Mm-hmm
- 6:06... what does that look like?
- 6:08So I mean- I grew up in India,
- 6:12and
- 6:14of course, it's a very different system.
- 6:18So
- 6:19you're 18 when you pretty much decide what you're going to do with the rest of your
- 6:23life. So there is not a trend of undergrad, four years college or
- 6:26whatnot. You just go, so from 12th grade you're in medical
- 6:30school.
- 6:31Mm-hmm.
- 6:32And I don't think most of us are smart enough-
- 6:35No
- 6:35... to know at that time what the hell I want to do with my life.
- 6:38So when I started med school,
- 6:40I thought I wanted to do this, but then I really didn't like it for first year.
- 6:45It was not fun.
- 6:47And
- 6:49it took me a while to, okay, I'm in it now,
- 6:53so let's get in it to win it.
- 6:54Yeah.
- 6:55And then things got better. My heart was in it.
- 7:00Finished my
- 7:02medical training there and landed up in New York here.
- 7:07And
- 7:08residency was
- 7:11a lot of fun, learning medicine the new way.
- 7:13Do you mean fun?
- 7:15It was actually. If I look back at it-
- 7:17Okay
- 7:17... it was a lot of fun. I mean, first month was like a little deer
- 7:21in the headlights.
- 7:22Yeah.
- 7:22And then, as you start getting a hang of it,
- 7:25oftentimes you make your best friends in that time.
- 7:28Yeah.
- 7:29Because it's like you're in the trenches together.
- 7:31Yes.
- 7:31You're learning-
- 7:32Trauma bond.
- 7:33Exactly. You're learning together, you're doing things together that sometimes are
- 7:37comfortable, sometimes not.
- 7:38Yeah.
- 7:38Sometimes you're exhausted, you're covering for each other.
- 7:41So I feel, yes, it can be tough, but
- 7:45it builds character.
- 7:48That means, woo, it had some rough moments.
- 7:51Oh, yeah.
- 7:51Those character building.
- 7:53That is true.
- 7:53Ugh, my mom and dad used to always tell me that.
- 7:56Anything that was suffering-
- 7:57Mm-hmm
- 7:58... builds character.
- 7:59That's one way to look at it, right? It keeps you going.
- 8:02Yep.
- 8:03I was drinking the Kool-Aid full time, right?
- 8:06Yeah.
- 8:07And then,
- 8:10initially I was kind of torn between, we had a very strong transplant
- 8:14hepatology program, so liver transplant and whatnot. Found it fascinating.
- 8:17Mm-hmm.
- 8:18Enjoyed it. But to me, the turning point was my
- 8:22critical care CCU rotation. Really loved it.
- 8:27Ooh, that sounds so good. I like how it lights you up a little bit whenever you
- 8:30just talk about it.
- 8:31Yeah. No, it was
- 8:33that defining moment, and
- 8:37that's when I really started working, and I was fortunate. I got great mentors.
- 8:41They helped me, they guided me.
- 8:43And
- 8:45I had a fun time learning. And
- 8:49now if I look back, I could say, you know what?
- 8:51If I wasn't doing cardiology, I really can't see myself doing anything else in
- 8:55medicine. I do enjoy it that much.
- 8:57I have no idea what I would be if I'm not a doctor.
- 9:01I-
- 9:02Yes. It's fun to imagine-
- 9:04Mm-hmm
- 9:04... the what if.
- 9:05True.
- 9:06Yeah.
- 9:07I don't think I want to know myself-
- 9:09Well, it-
- 9:10... like that.
- 9:11I think the introspection helps. Like you and I both kind of had a...
- 9:16You are into wellness, functional medicine now.
- 9:18You had the courage to kind of take the plunge.
- 9:20Which it does take-
- 9:21Which I applaud
- 9:21... thank you. It does take courage.
- 9:24Exactly. It takes-
- 9:24It's not mainstream.
- 9:25It's not mainstream yet. I think it is, you wanted to do
- 9:29this, and you
- 9:31took that first step.
- 9:32Mm-hmm.
- 9:32You took the full length leap in.
- 9:34Yes.
- 9:34Which I applaud.
- 9:35Thank you.
- 9:36And
- 9:37I have-
- 9:37Like let them laugh.
- 9:39Exactly. That's okay.
- 9:40Yeah.
- 9:40That's okay.
- 9:41Totally fine.
- 9:41I mean, at the end of the day, we are here to help people.
- 9:43Exactly.
- 9:44And we do it the way we best see fit with us, right?
- 9:46Yes.
- 9:47And
- 9:49I enjoy wellness. I enjoy a
- 9:53lot of
- 9:54biohacking. I read about it a lot. I talk a lot about my patients.
- 9:57So I live on that fringe. I still haven't taken the leap, as you
- 10:01say.
- 10:02So I flirt with that border quite a bit as I talk to them, but...
- 10:06That's the cutest way to say it. I like that.
- 10:10Yeah, I
- 10:12still practice traditional medicine, especially
- 10:16for the insurance based patients, right?
- 10:19Mm-hmm.
- 10:19Those we have to. We don't have a choice.
- 10:21Mm-hmm.
- 10:21But having additional tools in our chest to offer
- 10:24people and to use the science that we do have
- 10:29available at our fingertips, and then make those scientific
- 10:33connections. Because I never want anything to be Valerie's
- 10:36opinion.
- 10:37Mm-hmm.
- 10:37I want it to be based on the information that we have, and all of
- 10:41these other things have failed.
- 10:43There must be something that will work.
- 10:46No, I agree. And I think so many times the frustrating part is we see
- 10:50this
- 10:51whole functional medicine versus mainstream medicine as
- 10:55either/or.
- 10:57I know.
- 10:57I don't believe that's the case.
- 10:58Me either at all.
- 11:00I think the true care, the right way to care for people
- 11:04exists in the middle, where there is good elements in both.
- 11:07Mm-hmm.
- 11:07And you could use both.
- 11:09Yes. Oh, totally. And I really think back
- 11:12to biochemistry days, right?
- 11:14Mm-hmm.
- 11:14Whenever you're learning the purine pathways.
- 11:17Mm-hmm.
- 11:17You're learning oxidative stress.
- 11:19You're learning what the liver does and where it chops things up, and what is
- 11:23released when glucose enters the bloodstream, and then the insulin
- 11:26receptors. So all of those things at that
- 11:30level of considering the mechanism is what I think about
- 11:34when I'm talking to the person and I'm hearing their problem, and I'm
- 11:37thinking chicken versus egg. Which one came first?
- 11:41Because a lot of the things that patients are describing are the symptoms that are
- 11:45downstream. But what was the original?
- 11:49I think that
- 11:51knowing those mechanisms is everything, and that's how I really approach
- 11:55it.
- 11:55I totally agree. For me, the light bulb moment was, it was a few
- 11:59years ago as I got more and more into
- 12:02Sort of wellness part of it-
- 12:03Mm-hmm
- 12:04... and
- 12:05working on metabolic disease, thinking about it that way.
- 12:09It was that light bulb moment, "Huh, that's why they taught us biochemistry."
- 12:12I know. I had the same light bulb. Isn't that so funny?
- 12:16Because it's like, "Why do I have to know stoichiometry?"
- 12:20Exactly.
- 12:20"What is the point of this?" It clicks way later.
- 12:24Exactly. So that was that whole first year and a half when-
- 12:27Mm-hmm
- 12:27... biochemistry was torture.
- 12:29I was like, "Okay, I guess that's why."
- 12:32That's why. Exactly. You're so funny.
- 12:35I had the same thought.
- 12:37Ugh. Yeah, or the pH in the GI
- 12:41tract, in your mouth.
- 12:42Mm-hmm.
- 12:43How important is the mechanical chewing of your food
- 12:47to break it up, and how much we chew, and then
- 12:51the process of it going all the way down, and then the peristalsis that
- 12:55happens.
- 12:56Mm-hmm.
- 12:56And then the timing of your valve opening so it can go to your--
- 13:00It's just crazy. It's so detailed and
- 13:03intricate. So I just circle back to those,
- 13:08the minutia.
- 13:09Yeah.
- 13:09Right? Because I feel like that's where the problem is.
- 13:13It's going back to the basics or-
- 13:15Yeah
- 13:15... first principles approach. Let's go back to the-
- 13:18Yeah, fundamentals.
- 13:19Exactly.
- 13:20Square one.
- 13:21Yeah.
- 13:22Yeah. So
- 13:24I don't know. As you are right now, how do you think everything is going
- 13:28in private practice and cardiology?
- 13:32Because I know you've ventured-- Just in the time that I've known you-
- 13:36Mm-hmm
- 13:36... you've had different business ventures, right?
- 13:39So are you at the place where you're like, "This is fun"?
- 13:43Yeah, most days, I would say yes, this is fun.
- 13:45And we all have those days when it's not so much fun.
- 13:48This is work.
- 13:49And that's life. But-
- 13:51Yeah
- 13:51... no, I
- 13:53started my current group about three years ago,
- 13:57with the intent we want to provide great care to people,
- 14:01and get really, really good cardiologists here to do
- 14:05that.
- 14:06Mm-hmm.
- 14:06And fortunately, I'm blessed, I have awesome
- 14:10partners.
- 14:11I love your team. I like every single person there.
- 14:14Hand-selected, great people.
- 14:17No, thank you. We take pride in providing good care, and
- 14:22most days, I feel we are able to accomplish that, I hope for most people.
- 14:27Yes.
- 14:27And
- 14:29we are expanding the team this year, getting
- 14:33hopefully two new people. Both are very accomplished, good people, so-
- 14:36Cardiology?
- 14:37Cardiology.
- 14:38Okay.
- 14:38So that
- 14:40should further help
- 14:42us grow and do things better. We just brought in
- 14:46PET/CT.
- 14:47Yes.
- 14:48So-
- 14:48How's that going?
- 14:50It is good. To me, that's
- 14:54the best form of non-invasive assessment that I could get for a patient.
- 14:57And not only am I able to see the regular what a stress test would
- 15:01show in a more high-definition fashion, so to speak-
- 15:04Oh, wow
- 15:04... then calcium scoring at the same time, see if there is calcific build-up in
- 15:08the arteries, correlate that, and then do myocardial blood flow, which
- 15:12means if the arteries actually behave the way they should
- 15:16behave when they get a stimulus, if the blood flow increases as it should.
- 15:20So all those add up-
- 15:21Mm-hmm
- 15:21... to give you a lot of confidence.
- 15:23If it's completely normal, okay, I know you don't have disease.
- 15:26Chances are we didn't miss anything.
- 15:28Or-
- 15:28Mm-hmm
- 15:29... if there is a problem, going in knowing-
- 15:33Wow
- 15:33... what we are going in for.
- 15:34Absolutely. What age do you recommend people to
- 15:38do that? When would I start to think-- And really in the
- 15:42preventative-
- 15:43Mm-hmm
- 15:43... medicine outside of the algorithm that we're trained in.
- 15:47So not for PET/CT so much, but for calcium scoring initially.
- 15:50That's where I would start for most younger age group.
- 15:53The disease is moving younger. We have seen that.
- 15:56Mm-hmm.
- 15:56Part of it is biologic, part of it is the environment that we live in-
- 16:00Mm-hmm
- 16:00... and the foods that we eat. So all-
- 16:03Yes
- 16:03... of that comes together, right?
- 16:04Right.
- 16:05And of course,
- 16:07not to downplay the stressors of modern life-
- 16:10Yes
- 16:10... that we live in.
- 16:11Yes.
- 16:12So
- 16:14for a lot of people, if there is no risk factors, whatnot, but
- 16:18for most people around 40, I would say get some sort of assessment,
- 16:22whether that be cholesterol check and then a calcium score.
- 16:25Mm-hmm.
- 16:26That's an easy two-minute scan. There is no IV or dye.
- 16:28And to measure how much calcium is built up in the arteries.
- 16:31We've known that for ages, like 30, 40 years, since
- 16:35we started-
- 16:36Wow
- 16:36... doing CTs, that if you have calcium build-up in your heart arteries, it's not a
- 16:39good thing. And-
- 16:40Not a good thing
- 16:41... it correlates directly, the very early data that showed that over
- 16:45300, the event risk is over 12%. However, if you're zero,
- 16:50then the chances of having anything significant is pretty close to zero.
- 16:53It's not exactly-
- 16:54Mm-hmm
- 16:55... zero, but-
- 16:55Yeah
- 16:55... it is pretty close.
- 16:56Wow.
- 16:57That's helpful. Is there any signs that would be precursors
- 17:01to
- 17:04a high calcium load in the arteries of the heart?
- 17:07Symptoms-wise, you may not feel anything at all.
- 17:10A lot of-
- 17:10What about in the legs?
- 17:11The legs is different. So the physiology, you may have a little
- 17:15calcium build-up. So how do you get calcium?
- 17:17So if you go back to you have cholesterol build-up initially, the
- 17:20arterials, inner coating, which is the endothelial cells.
- 17:23That's like the inner insulation on the cell-
- 17:26Mm-hmm
- 17:26... blood vessels.
- 17:27Yes.
- 17:28As it gets a little rust, so to speak, in the commonest term, your kind of
- 17:32cells are not healthy-
- 17:33Mm-hmm
- 17:33... comes off. You create a little area of injury or a little tear.
- 17:37That's where the whole pro-inflammatory process starts.
- 17:40And you'll form a little scar or a fibrous tissue or some cholesterol
- 17:44plaque build-up there. And as it gets old, the healing
- 17:48process, without going too much into technicalities, will have some calcium
- 17:51deposition in it, and that's what you measure.
- 17:55I think of it as like a custard or like a soufflé.
- 17:59Mm-hmm.
- 17:59It's like a shell on the top-
- 18:01Exactly
- 18:02... with some nasty-
- 18:02You got your own crème brûlée?
- 18:06Crème brûlée. Yeah, it kind of grosses me out to think of it that way, but is that
- 18:09what it looks like when you're actually in there and you-
- 18:11So calcium can be pretty hard, actually. It's literally like a rock.
- 18:15Well, that's the top layer.
- 18:16Yes. And sometimes it goes pretty deep.
- 18:19And when you're opening up these arteries, sometimes that's your enemy in
- 18:23delivering the equipment that you need to deliver.
- 18:25So there are tools that you use, whether that be rotablator, where it's a
- 18:29little diamond burr that shaves off the calcium.
- 18:31So cool.
- 18:32Or, yeah, some newer technologies like shockwave, where it's like you're putting a
- 18:36balloon that does lithotripsy and breaks up the calcium on the inside-
- 18:39Wow
- 18:39... before you work. So there are some tools to work around it.
- 18:42Man. When you do that, is it kind of like instant
- 18:46gratification for you, in a sense?
- 18:48Certainly, it is.
- 18:49I could see how that would be.
- 18:53Generally, if you do get it right, one and one add up to two generally.
- 18:59I love when it works that way.
- 19:00Exactly.
- 19:01Yeah, like no complications, all goes well.
- 19:03And sometimes things don't go well, and that's part of what we do.
- 19:07Yeah.
- 19:07But as long as I believe you've done it for the right reasons to help
- 19:11that patient-
- 19:12Yeah
- 19:12... and whatever comes, you can deal with it.
- 19:15These are not low-risk procedures to start with.
- 19:18We've made it sound that way. But it's-
- 19:20We do. Like it's putting on an outfit, but it's invasive.
- 19:24It is invasive and...
- 19:26Yeah.
- 19:27I forgot the vagal nerve stimulator.
- 19:30Mm-hmm.
- 19:31I forgot it.
- 19:31I forgot it, too, actually.
- 19:33Oh my gosh.
- 19:33We got to do it some other time.
- 19:34Man.
- 19:34Yeah.
- 19:34Who's running this thing? Two doctors are not doing
- 19:40what-
- 19:40That'll be fun to do next time. Let's do it again.
- 19:42Yeah. Okay, perfect. You got a deal.
- 19:44No, it's funny to see doctors assist doctors. It's really bad.
- 19:47Isn't it really bad?
- 19:48We're not used to that.
- 19:49We're not used to it. Yeah, we stand in the wrong place. I don't know.
- 19:54It-
- 19:54I agree.
- 19:56Thank God for medical assistants.
- 19:59Oh, gosh. Well, yeah, on the topic of the vagal nerve
- 20:02stimulator, there's so many different versions of those
- 20:06devices that have come out. Some of them are for just in general stress,
- 20:10anxiety, some are for sleep, some are, I don't know, they're
- 20:14like a full collar-
- 20:15Mm
- 20:15... or some just sit right over the baroreceptors. What are your thoughts on it?
- 20:20So, I
- 20:22feel we are going to know more in time to come as to how the vagus nerve
- 20:25stimulation works.
- 20:26Mm-hmm.
- 20:27We know what vagus nerve does. We know it traverses the whole
- 20:31pathway up and down, and we know a healthy vagal response
- 20:35is perhaps a good thing if you're living a stressful life.
- 20:38Mm-hmm.
- 20:39Now, when you start hacking this, how does that work?
- 20:42Yes.
- 20:43Okay. So that,
- 20:45I would say,
- 20:48to an extent it may be helpful.
- 20:49Mm-hmm.
- 20:49And there are different kinds of devices you can use.
- 20:52Okay, what's the
- 20:53easiest one that you can do? Just your breathwork. Okay.
- 20:56Yeah. That's true.
- 20:57Okay. Lower lobes in the lungs expanding with deeper breaths,
- 21:01double the inspiration, and slow down your expiration like eight seconds.
- 21:05That will actually slow down your heart rate, right?
- 21:08Yes.
- 21:08So that is vagus nerve stimulation in its most rudimentary form.
- 21:13Then there are devices which work directly, like what we
- 21:17were talking about.
- 21:20You can have a device on your neck.
- 21:21Mm-hmm.
- 21:22Pulsetto, that can kind of give microcurrents and training the
- 21:26vagus nerve that way. And then there are vibration-based devices, like
- 21:29Sensate. So it's like a pendant.
- 21:32Oh.
- 21:32You can wear it and
- 21:34when you're going to lay down for 10, 15 minutes, you can wear it with the
- 21:38headphones on. And the principle there is,
- 21:41you have air conduction with how you hear, and you have bone conduction.
- 21:45All your bones absorb the vibrations also.
- 21:47Yes.
- 21:48So it creates those music and sound-based vibrations
- 21:52that will actually hopefully put you in a little bit-
- 21:56Interesting
- 21:56... easier state and relax you, so to speak.
- 21:59Okay.
- 21:59So that is relaxation in another way.
- 22:02Then there are other vagus nerve stimulators like Nereupod and whatnot, which are
- 22:06a little more fancier, and
- 22:10depending on
- 22:12who you read, they do work.
- 22:14Yeah.
- 22:14I've used a few of these.
- 22:17I like Sensate. I use it time to time.
- 22:20I've seen, at times, for my sleep, it does affect my heart rate
- 22:24variability in a good way.
- 22:26Mine is low.
- 22:27How low?
- 22:28I don't want to say.
- 22:29Okay. We're not going to put it out there then.
- 22:31No, I need to fix it.
- 22:34Sometimes in the 20s and 10s.
- 22:38I didn't even know you could go as low as mine.
- 22:40Well, you can, but you shouldn't, right?
- 22:43And this is-
- 22:44Why is that? Why do you think is that?
- 22:47Well, I just started a business. So I think that is a
- 22:51major
- 22:52factor,
- 22:54but the fact that it's showing on my data, which
- 22:57is objective-
- 22:59Mm-hmm
- 22:59... means that I must be breathing differently-
- 23:02Mm-hmm
- 23:02... and I must be sleeping differently.
- 23:05Right.
- 23:05My exercise hasn't changed. My food hasn't changed.
- 23:09Everything else is exactly the same.
- 23:12You do travel a lot.
- 23:13I do. Altitude maybe?
- 23:15No. I feel it's
- 23:17your social jet lag that affects it to an extent.
- 23:21And your travel, you have actually jet lag. You go between East and West Coast.
- 23:24Yeah.
- 23:25Three hours.
- 23:25Yeah.
- 23:26And affecting the sleep time, of course, any time you switch, it takes a little
- 23:30bit of time for the body to adapt to it and get in a good sleep rhythm.
- 23:34There is actually,
- 23:35I'm blocking on the exact reference, but there is a
- 23:39thought that when there is some basic science data on this, that if you
- 23:43actually sleep in a hotel room or a place you're not familiar, your body does not
- 23:47feel familiar. For the first night or two, actually, there's more micro-awakenings,
- 23:51and your heart rate does stay-
- 23:52Wow
- 23:53... a little bit higher-
- 23:54Wow
- 23:54... because you-
- 23:57Even though you don't perceive it, your body perceives it as an unfamiliar.
- 24:01So if I'm traveling in a new hotel or whatnot, first night
- 24:05or two nights, you can measure it, your sleep will be a little bit
- 24:09off.
- 24:09I'm seeing this in my data.
- 24:11Yep, and then it starts settling in.
- 24:13Oh, no.
- 24:19I'm just taking that in.
- 24:21Because it matters. It's a vital sign.
- 24:24Mm-hmm.
- 24:25Absolutely. And then, how you structure your wind-down routine, I feel we are
- 24:29really good at warming up.
- 24:31Yeah.
- 24:31We are really terrible at winding down.
- 24:34I'm really bad at winding down.
- 24:36Exactly.
- 24:37I need to be told to wind down.
- 24:39Do you look at your phone when you're ready to sleep before that?
- 24:42I try so hard not to.
- 24:45But you do.
- 24:46I do.
- 24:47If you spend 30 minutes on that... So there was
- 24:51a very interesting experiment out of Australia, I think it was over 10 years ago.
- 24:56And,
- 24:57what they saw was
- 24:59you could do the same book on iPad reading versus actual book.
- 25:04And in the iPad reading group, the sleep was terrible
- 25:08that night.
- 25:09So you could expect that, okay, but what-
- 25:12Right, with the light to the eye
- 25:13... Right, the blue light, predominantly blue light wavelength.
- 25:16Okay. Mm-hmm.
- 25:16But
- 25:18what you won't expect it, that effect lasted several days after.
- 25:21So it was like a drug-
- 25:22Several days, it's toxic
- 25:24... It was like a drug that hung out for a while.
- 25:26That is horrible. That is horrible, but so insightful.
- 25:30And how many of us do that, right?
- 25:32Oh.
- 25:34Yeah, and then I even try to justify it in myself as it's work,
- 25:38because I know my partner, if the nurses don't reach me, they're reaching
- 25:42him, and I know they reach me first
- 25:45just by the order of... I'm sure how they typically
- 25:49default.
- 25:50Mm-hmm.
- 25:50So, I feel guilt-
- 25:53Mm-hmm
- 25:54... and like a bad partner if I don't catch it
- 25:57first. So I'm like, "Oh, no, it's going to affect this person." But then that
- 26:01person's also a team player and worst case scenario, they're going to the ER.
- 26:06True, and you don't want that. No one wants that.
- 26:08No.
- 26:08But-
- 26:09Yeah
- 26:09... at the same time, responsibility, yes, that's part of we
- 26:14learn to live with that because-
- 26:15Yeah
- 26:16... we are there to help people. But,
- 26:18at the same time, I always give this analogy to my partners
- 26:22who also feel the same way about we want to help
- 26:26everyone all the time.
- 26:28Mm-hmm.
- 26:28And
- 26:31we have to learn to balance.
- 26:32Yeah.
- 26:32All of us are guilty of that because even in the plane, they tell you to wear
- 26:36your mask first before putting on the person next to you.
- 26:39So if I am
- 26:40awake, alive, and healthy, I'll be able to help that many more people.
- 26:44It is so true. I need to always circle back to that.
- 26:48Right.
- 26:49Yeah. So with the travel back and forth, and
- 26:53if I remained in a state of low
- 26:56HRV, which is not good-
- 26:58Mm-hmm
- 26:58... that means higher body stress, that means higher heart rates-
- 27:02Mm-hmm
- 27:02... and probably higher diastolic.
- 27:06Mm-hmm.
- 27:07So long term, what would that look like? High blood pressure.
- 27:11That would have impact.
- 27:13Yeah, the direct correlation data,
- 27:16I don't think there is a ton of it, but it does tell
- 27:20you that your sleep is not very restful.
- 27:22Mm-hmm.
- 27:23It does tell you you're not getting into deeper sleep.
- 27:25How much deep sleep do you get?
- 27:29Okay. So right now it's not good. Probably two hours.
- 27:32Two hours is not bad, but two hours of deep sleep and give or take two hours of
- 27:36REM.
- 27:37Yes, and then the rest is light sleep.
- 27:38Yeah, that's reasonable. That's kind of within ballpark if you sleep seven hours-
- 27:42Yeah
- 27:42... you're going to get about 20% and then another 20% of REM, 20,
- 27:4625% of REM on a good day.
- 27:48Okay.
- 27:48So that's good. Four hours of restorative sleep is actually not
- 27:51bad. Then in that phase, so this is
- 27:55like we figured out, okay, how long-
- 27:58Mm-hmm
- 27:58... but how deep do you go on that?
- 28:00Yes.
- 28:00So that's what HRV and resting heart rate will tell you how well you
- 28:04recover on that.
- 28:05Okay.
- 28:05When you go deep sleep, how
- 28:08good of a rest you're getting.
- 28:09Yes.
- 28:10So-
- 28:10On average
- 28:11... HRV is not a comparison between you and I.
- 28:13HRV is a comparison between you and you. You will see your trend.
- 28:17Oh, my worst enemy and opponent.
- 28:21Exactly. So you want to better yourself-
- 28:24Yeah
- 28:24... not someone else.
- 28:26Yes.
- 28:26So a lot of times people ask me, "What's a good HRV?"
- 28:29Mm-hmm.
- 28:29Okay, I can give you a statistical ballpark number that doesn't make
- 28:33a difference to you today because-
- 28:35Right
- 28:35... we are on a path here.
- 28:37Yes.
- 28:37So
- 28:39now you're here. Let's see how we can make it better.
- 28:43Yes. And I know for a fact, my HRV is typically much higher.
- 28:46Mm-hmm.
- 28:47So this is
- 28:49not my norm.
- 28:50In short periods, we can all take them, right?
- 28:52Yeah.
- 28:52We burn a little brighter that day, and that's it.
- 28:56But if nothing changed, it's not good.
- 28:59Yes. So if nothing changed, mean you will need to prioritize your health, right?
- 29:03Yes.
- 29:04And will that be-
- 29:05Yeah
- 29:05... whichever way we do it with a wind-down routine, and a lot of it is simple
- 29:09fixes, actually.
- 29:10Yeah.
- 29:12I agree.
- 29:14Well,
- 29:15I would like to pull from the bowl of random questions-
- 29:19Let's do it
- 29:19... if you're okay with it.
- 29:25Okay. This is just more of a social
- 29:29thing, a social text style.
- 29:32Mm-hmm.
- 29:33If somebody texts you, "Hey"-
- 29:35Mm-hmm
- 29:36... or, "How are you?"
- 29:38Mm-hmm.
- 29:38Nothing else. What do you think?
- 29:41It's weird.
- 29:45Right?
- 29:45I am very used to the point text.
- 29:48Yes.
- 29:48Say, "Okay, tell me what you
- 29:51need." If someone haven't spoken to you in ages, okay, and someone
- 29:54texts me, yeah, I get that. We haven't spoken-
- 29:57Do you say, "Hey," back?
- 29:59I will just say, "I'm good. How are you?" And I would want to know, okay,
- 30:03is it just casual or are we want... And it depends.
- 30:06If someone is your friend, yes, that's different.
- 30:08Or if it's a person you don't talk to often, of
- 30:12course, it comes different.
- 30:13For me, this falls in the pet peeve category. It's probably why I wrote it.
- 30:19I get it.
- 30:20Yeah. I think, at least in my experience, it's followed by the
- 30:24ask.
- 30:25Yes.
- 30:26It's like, "What do you want? Give me a bottom line."
- 30:28Exactly. Tell me, and again, it's contextual.
- 30:32It's who is texting is the key also, right?
- 30:34Yeah. What if it's your mom?
- 30:37Well,
- 30:38then I think it means a little different.
- 30:40She might actually just be wanting to know if I'm okay, right?
- 30:46Yeah. That's fair. You're just, "I'm fine, Mom.
- 30:48What about you?"
- 30:51Yes.
- 30:51Okay.
- 30:53Does it affect you
- 30:55if you are going to sleep and the
- 30:58pillowcase and the
- 31:02sheets are not completely fresh and ready and tucked from a made
- 31:06bed?
- 31:07I think I'm 50-50 on that.
- 31:09Does it bother you?
- 31:09I like it, I prefer it-
- 31:11Yeah
- 31:12... but I'll just make do and fix it the best I can, then do
- 31:16it.
- 31:18Some people spiral with that.
- 31:20Yeah, I guess my OCD is just not at that level yet.
- 31:24It's getting there.
- 31:27I love it.
- 31:30Let's see.
- 31:33Are you the personality type to talk about it if
- 31:37something is upsetting you, or just let it go and start fresh the next
- 31:41day?
- 31:42Whether or not it happens again, what is your style?
- 31:46I generally prefer to talk-
- 31:50Yeah
- 31:50... about it. And so there is a very interesting
- 31:54TED Talk that I heard a while ago,
- 31:58and primarily what he divided into is every
- 32:02conversation
- 32:04has a primary
- 32:07sort of flavor to it, so to speak. Okay.
- 32:10You want to be heard,
- 32:12in which case you can converse that way.
- 32:15When two people are not on the same wavelength, that's when you don't understand
- 32:19each other, and that's when conversations spiral, right?
- 32:22Yeah.
- 32:22So
- 32:24when I'm conversing with you,
- 32:26I come to you with a problem, and that I try to apply in my work also.
- 32:31If someone comes to me with a problem, okay, you want to be heard, which means
- 32:34you're just frustrated, and it'll be good if I hear it out and see if
- 32:38I can do something about it.
- 32:40Mm-hmm.
- 32:40You want to be helped. If it's a problem-specific thing,
- 32:45okay, give me your problem, and I'll do my best to solve it.
- 32:48Like they're actually looking for a response, like weigh in.
- 32:51Problem, solution.
- 32:52Yeah.
- 32:53Or I'm just telling you this, I know it may not be solved, but I'm telling you
- 32:56this. Or number three, you want to be hugged.
- 33:00If it's just an emotional conversation with someone you like-
- 33:02Oh, that's true
- 33:03... and a friend. And that's where I think
- 33:07it goes sideways. Someone could be just coming, it could be a friend or a family
- 33:10member coming for just a conversation of hugging,
- 33:14basically. They just want-
- 33:16Yeah, like, "Hold me. Life was hard."
- 33:18Exactly. And then if I approach it in a helped
- 33:22way, it doesn't go very well.
- 33:24So sometimes I'm like, you know what?
- 33:26Why can't we just
- 33:29put a header on every conversation? This is a heard conversation.
- 33:31This is a helped conversation.
- 33:35That's so funny. I know if we could just start there, that would also help
- 33:39me.
- 33:39Exactly.
- 33:40Like you don't need anything from me. You just want me to listen.
- 33:43You're going to talk at me.
- 33:44Just tell me.
- 33:44I'm fine with that.
- 33:45Exactly. Give me the header in the beginning, and I'll comply.
- 33:51Gosh, that would help in relationships, too.
- 33:53Yeah.
- 33:54That really would... That wavelength, it's like this.
- 33:57Exactly. Sometimes you're just two trains crossing each other because you're both
- 34:01on different tracks.
- 34:02Yeah. Are you married?
- 34:04I am.
- 34:04Yeah.
- 34:05Three kids.
- 34:07I forgot you had three kids.
- 34:09Yeah.
- 34:09Wow. How old are they?
- 34:11So the boys are going to be in eighth grade now.
- 34:15Okay.
- 34:16So.
- 34:17Man.
- 34:18And my daughter, she is going to be a senior.
- 34:20Okay. Wow. Anything fun with the
- 34:24talks and being a parent and a cardiologist,
- 34:28essentially you do it all. Anything fun come
- 34:31up?
- 34:33So,
- 34:37like you learn to be a cardiologist.
- 34:39Mm-hmm.
- 34:40I think there is a learning to be a parent as well.
- 34:44And there is no manual on that.
- 34:47Yeah.
- 34:47Okay.
- 34:47I can see that. It looks hard.
- 34:49Looks hard, right?
- 34:50Yeah. It's wild.
- 34:51So to me, that's like the hardest job.
- 34:54Kids don't come with instruction manuals.
- 34:56It'd be nice if they also came with headers and manuals.
- 34:59And they are all different, right?
- 35:01Oh my gosh.
- 35:04And it's a lot of fun. But
- 35:08I realize in my early career, of course, there is cardiology, which
- 35:12is a busy trade to begin with. Then business.
- 35:17Putting it all together,
- 35:19the thing that initially takes the short shift for most of us, I would feel,
- 35:23in medicine, is the family.
- 35:26And
- 35:28that's the part that
- 35:31is like, okay, initially you do it.
- 35:35Mm-hmm.
- 35:37And
- 35:39if you have a supportive partner, that works, right?
- 35:41Yes.
- 35:42On the same wavelength.
- 35:44Exactly,
- 35:45and fortunate to have that. But then-
- 35:49Lovely
- 35:49... as I learned more over time, the balancing, you
- 35:53learn a little more balancing.
- 35:56And
- 35:58then, I'm in my 40s, so what we call the 40s
- 36:02squeeze.
- 36:03So
- 36:05Your professional career is at a different wavelength.
- 36:08Uh-huh.
- 36:08Your personal life, kids are growing up.
- 36:10You want to spend time with them. You want to actually be a part of that life too.
- 36:15Yeah.
- 36:15Because their life is changing in a different way too.
- 36:19So it's how do you balance everything?
- 36:22Oof.
- 36:22That's the key.
- 36:23I've never heard that term. I think I'm in the 40 squeeze.
- 36:28Could be.
- 36:29You see this light bulb above my head?
- 36:35Okay.
- 36:36Well, asking for a friend, is
- 36:39it possible?
- 36:40Very much so, I would say.
- 36:42There's a lot of living you can do in one year, six months, three months.
- 36:47There is. Again,
- 36:50like anything, so
- 36:53if you get in that state where you're actually
- 36:56in that moment... So,
- 36:58have you read that book, "The Power of Now?"
- 37:01No, but I need to.
- 37:02Eckhart Tolle,
- 37:05I think if I had to give top 10 books in my life, that would be definitely one of
- 37:08them.
- 37:08Oh my gosh, I'm going to add it to my 40 squeeze.
- 37:13It's now on the list.
- 37:15Perfect. So most of
- 37:19our problems, and I'm guilty of that like anyone else, too.
- 37:22Yeah.
- 37:22Okay? We worry about, okay, what's the business going to be tomorrow?
- 37:26What's happening tomorrow? Oh, did I do this for this person?
- 37:29Did I take care of this patient? Did I do this?
- 37:30Yeah.
- 37:31It always goes on, that ticker
- 37:34tape keeps going in your brain, right?
- 37:36To-do list. Real.
- 37:37Exactly.
- 37:38Mm-hmm.
- 37:38But whether I look into the Eastern
- 37:42wisdom, which I practice yoga, so I've read quite a bit
- 37:46into that,
- 37:49or
- 37:50even
- 37:51some of the modern spiritualism, so to speak,
- 37:55the solution to everything is in this moment,
- 37:59because frankly, I love that line in
- 38:02that "Power of Now" he'll say,
- 38:04"Do you really have a problem in this moment?" And if you think of it-
- 38:08No
- 38:08... the problem is really never in this moment.
- 38:12It's not.
- 38:12It's always in the past or in the future.
- 38:14It never is in this moment.
- 38:16True. Yeah.
- 38:18So I-
- 38:18Right now, everything is fine
- 38:19... exactly. So I try to kind of remind myself of that a lot of times, and there
- 38:23are times we get caught in the emotion and keep moving.
- 38:26Mm-hmm.
- 38:27But, most of our anger,
- 38:31rage, or frustration, they come from, as they call, place of
- 38:34unconsciousness.
- 38:35Mm-hmm.
- 38:36Learned that in yoga also. If you're
- 38:40conscious, I don't think you'll manufacture misery for yourself.
- 38:45Or people around you.
- 38:45I hope not. If I'm doing that to me, I really wish I would stop.
- 38:49But we do that a lot of times unconsciously, though, right?
- 38:52Oh my gosh. Yeah. It's true. Yeah.
- 38:55So the answer is to just stop doing that.
- 39:00Easy.
- 39:05It's like keep it simple, stupid, right?
- 39:08Just the simplest things.
- 39:10It's the hardest thing, actually,
- 39:13to be present.
- 39:14Yeah.
- 39:15Most of us, I think that's a disease with all of us.
- 39:18Totally is.
- 39:18Not being present. Most of us,
- 39:21and it was bad enough, and then came the smartphones.
- 39:25Mm.
- 39:25And it got worse.
- 39:26Yeah. Definitely, yes.
- 39:29Now,
- 39:31the ones who were actually still in the present are even now in the smartphone.
- 39:35So...
- 39:36It's overstimulation. It's constant.
- 39:39Yes.
- 39:39Constant things.
- 39:40Exactly. So your attention and awareness.
- 39:43So in one of my interviews, I talked to Dandapani
- 39:47about awareness and focus, and that is
- 39:50one of the main issues, our awareness actually is just all over
- 39:54the place.
- 39:55He was funny.
- 39:56He was really good, huh?
- 39:59Yeah. Yeah, there were a lot of good one-liners that I feel I
- 40:03definitely apply and recycle.
- 40:06Very nice.
- 40:07Yeah, I give him credit. I can't say his name, though.
- 40:09Dandapani?
- 40:10Dandapani.
- 40:11Yes.
- 40:11Okay, that helps.
- 40:12Yes.
- 40:12I had to practice it.
- 40:15Yeah, just imagining no problems exist
- 40:19in the now.
- 40:20It starts in your mind.
- 40:22Yes.
- 40:22It's been the theme of today. Really, it's come up so much, but why is it
- 40:26so freaking hard to apply that, the actual
- 40:30applying of it?
- 40:31Because we need to consciously remember it in that moment.
- 40:33Is there any tools that we can use?
- 40:36He had a moon picture.
- 40:39Mm-hmm.
- 40:40So basically, what he taught was to, your
- 40:45awareness is like an orb of light. Move it to that area
- 40:49consciously.
- 40:50Yes. In front of you.
- 40:51Yes.
- 40:51So you're looking at-- Like I'm looking at you, you're in my awareness and
- 40:54consciousness.
- 40:54Exactly. Your awareness is right now here.
- 40:56Yes.
- 40:57In this room.
- 40:58But I could drift off in conversation.
- 41:00Yes.
- 41:01But-
- 41:01You just have to learn to bring it back. That's called being distracted, right?
- 41:06Were you there whenever I talked to your staff?
- 41:10As you're in the team-building meeting?
- 41:12I wasn't there that day, actually. I was out of town.
- 41:15But I heard it was good.
- 41:16Can I tell you? I don't know if anybody mentioned to you, but
- 41:20everybody was facing me, and so I'm facing, I could see
- 41:24outside.
- 41:25And I was just in the middle of talking, and then I see this little
- 41:29squirrel
- 41:31that is like, he's looking in the glass, and I'm like, "Oh my gosh, you guys, this
- 41:35squirrel."
- 41:38I went from hormones to, "Look at his ratty tail."
- 41:42So off topic. That is distraction, right?
- 41:45Well, that is-
- 41:46If people joke about it
- 41:46... but then you found something cool and you went with it, and that's
- 41:50okay.
- 41:52It was definitely real.
- 41:54Oh, gosh. And I find that the cadence that people speak,
- 41:59that matters, too.
- 42:00Mm-hmm.
- 42:00Some people, and the rise and fall, tonation
- 42:04matters.
- 42:04Mm-hmm.
- 42:05Some people have a slow, it's so slow,
- 42:09I feel like I took five naps.
- 42:12Yeah, I know I'm guilty of that, too.
- 42:13No, yours is not too slow.
- 42:15No.
- 42:15Yours is-
- 42:16When I'm listening,
- 42:18I have a tendency, I zone out sometimes, and then I catch
- 42:22myself doing that. "Okay,
- 42:24stay here. Stay here."
- 42:26It definitely impacts my listening skills.
- 42:29If somebody talks too slow, I'm like, "What is the rest of the sentence?
- 42:32I just took a nap, and now I woke up, and then what was the rest of it?"
- 42:37You guys are slow talkers. Remember, people are probably taking naps and checking
- 42:40out.
- 42:41Or maybe not. Maybe we are just not good listeners. That happens.
- 42:44I like that you identified with that.
- 42:47It wasn't a shout-out to you or calling you out.
- 42:52Do you think you talk too slow?
- 42:54I don't think so. But again-
- 42:56I don't think so
- 42:56... I won't know it. Someone else will.
- 43:00Well, your pattern of speaking is not too slow for me.
- 43:03That works, then.
- 43:04Yes. If it were maybe a few notches more,
- 43:07then
- 43:09maybe... I guess you'll see if I forget the question.
- 43:12Exactly. Then the podcast episode will be two hours long.
- 43:16Well, thank you so much for taking time and coming on. I appreciate it.
- 43:20And that's a wrap. Thank you, guys.
- 43:21Thanks for having me.