Episode Transcript
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0:02
Comprehensive, relevant, and insightful conversations
0:05
about health and medicine happen here on
0:08
Medstar health. Doc talk.
0:11
Any form of intense exercise will increase our
0:14
body's need for oxygen. With elite
0:16
athletes, the heart responds to that need, too.
0:20
It's the pump in the body's engine that supplies
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oxygenated blood to muscles. Over
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time, an athlete's heart can grow larger and
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stronger. In a sense, it remodels itself.
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Treating elite, high performance athletes
0:34
requires a highly specialized cardiology
0:37
program. Sports and performance cardiology at
0:40
Medstar Health is the first program of its kind in the
0:42
Baltimore, DC region and is one of
0:45
only a few like it in the United States.
0:48
Today, we welcome Dr. Aubrey Grant, a
0:51
graduate of the only sports cardiology fellowship in
0:53
the country who has a unique understanding of the athlete's
0:57
heart. I'm your host, Debra Schindler. Welcome to Doc
1:00
Talk. Thank you for being with us, Dr. Grant.
1:02
Happy to be here. Thank you for having me.
1:04
With only one program in the country and maybe two
1:07
graduates a year.
1:08
Yeah, just two. it actually depends on the year. Sometimes it's just one,
1:11
sometimes it's two. My year over two.
1:13
But I've heard it described, or graduates of that
1:15
program described as a unicorn, because you're so
1:18
unique.
1:19
We are certainly a small collective of general
1:21
cardiologists. the field of sports cardiology
1:24
is sort of in its infancy, and it's a new and growing
1:27
subspecialty within cardiology. I mean, in fact,
1:30
it's probably less than 20 years old, but we are
1:33
learning much, much more about what it takes to take care
1:35
of high level athletes and just highly active
1:38
individuals. And so it's a wonderful year to learn about all the things that are
1:41
involved in taking care of these individuals.
1:43
Why do you think it did form just 20 years
1:46
ago?
1:46
I think part of that is we are just starting to understand
1:50
and learn and think about all the things that go
1:52
into athletics. and we're just starting to
1:55
be on the cusp of what an understanding of
1:58
superphysiological training, what that
2:01
can do to a heart, and the adaptations that can
2:04
be seen because of the elite, athleticism and
2:06
performance that these individuals are undergoing. And so in that
2:09
time, there's been new studies. The thought process of
2:12
how we manage and take care of individuals who have
2:15
cardiovascular disease, who are athletes, has changed over
2:18
time. and this science and this understanding has been
2:21
sort of an artistic pathway in how we really creatively
2:23
think about how to keep people active over the course of a lifetime
2:26
and then manage people when they are highly active and elite
2:29
athletes.
2:30
It sounds a little bit complicated. Did you go
2:33
into this, with an interest in cardiology or
2:36
with an interest in sports medicine? Did you know that this
2:39
program existed, that you wanted to check it out?
2:41
Yeah. So I had no idea that the program existed. I
2:44
think for me, I always was thinking
2:46
general cardiology, more so on the preventative route. and
2:49
I'm an active human myself, so I'm a former division one
2:52
college soccer player, and sport has always been important
2:55
to me. and even after I finished college athletics, I
2:58
lived abroad teaching individuals on how we can
3:01
use sport for sort of development. And I did some
3:04
HIV AIDS work as well in the sports medicine type
3:06
world. so sports has always been sort of central to my understanding of
3:09
medicine, health, and sort of longevity in
3:12
life. and then to be able to blend that with my understanding
3:15
and love of cardiology, it felt like the perfect fit.
3:18
fortunately, I did my cardiology training here at
3:21
Medstar. and Medstar being one of the premier locations for
3:24
sports cardiology, it afforded me the opportunity to be
3:27
able to learn about this beautiful subspecialty during my
3:30
training. And then I was again fortunate enough to receive the opportunity
3:33
to move to Boston to complete that training. And now I'm back home,
3:35
applying everything I've learned in that year.
3:37
Excellent. We're glad that you are. how would you describe athletes heart?
3:44
So, athletes heart, it is a catch all phrase
3:47
essentially used to describe the
3:49
adaptations that we can see when individuals
3:52
engage in sort of long term
3:55
sport or high level of activity.
3:58
And it's really an interesting, nuanced, understanding of
4:01
cardiology in the sense that what we have learned is that different
4:04
activities can create different adaptations in
4:07
the heart. for instance, a long distance runner's
4:09
heart may look drastically different than an
4:12
NFL lineman's heart or someone who does
4:15
short, high intensity, starts, and stops in
4:18
activity. and so understanding the activity
4:21
that the elite athlete is engaging in certainly
4:24
has a reflection on the adaptations that we see in the
4:27
heart. and so that's a big part of what we do
4:30
in the world of sports cardiology is really sort of understanding
4:32
how the individual sport that the
4:35
person is taking part of creates these adaptations that we
4:38
then can see in the heart. additionally, we
4:41
oftentimes have to understand that
4:44
these adaptations can sometimes look like
4:47
physiological and pathological heart
4:50
disease. And so being able to differentiate between the
4:52
two, is a really big part of my job as well.
4:55
You said that the hearts look different depending on the
4:58
athlete or the sport.
4:59
Very much so.
5:00
How so? The shape of the heart is different, the size of the
5:03
valves. What do you mean by that?
5:04
For example, I took care of a weightlifter, highly
5:07
trained weightlifter, who bench presses in the
5:10
upwards of 300 pounds, lifting five to
5:13
six days a week. As someone who's doing that level
5:16
of static activity and engaging in high level,
5:19
high intensity interval type activity, their heart
5:22
can sometimes be a little bit thicker than someone who
5:25
perhaps is a marathon runner who engages in endurance
5:27
training. For that athlete, the right side of the
5:30
heart may be a little bit larger, to really sort of
5:33
adjust for the amount of work that is required to maintain
5:36
that constant level of endurance that a marathon will
5:39
require. Really, the adaptations that we see
5:42
tend to be reflective of the demands of that sport
5:45
and the, sort of central adaptations that are
5:48
required in order to sort of meet the needs of that athlete.
5:50
Do you think that you would be able to identify the
5:53
athlete if you were only looking at the
5:56
cardiac imaging, for example?
5:58
Yeah, there are a lot of
6:00
clues, that we could pick out, on someone's heart
6:03
that's actually a really good game that we should probably think about as
6:06
training our residents and fellows, being able to
6:09
guess the sport based on the heart. Yeah. But a lot of the
6:11
adaptations that we see certainly can be reflective
6:14
in the changes that we see in the heart. In particular for
6:17
athletes that have been doing it consistently for months or for years and
6:20
that are highly trained.
6:21
I remember doing a story once on a runner,
6:24
marathon runner who had a, cardiac arrest.
6:27
It turns out that his heart had rerouted itself many
6:30
times, and that had sort of what was described as almost like
6:33
a spaghetti effect around the heart because
6:35
of its own bypassing around blockages.
6:39
Is, that common for a runner?
6:40
What we see in another big part of my job
6:43
is helping people maintain activity
6:46
for a long period of time. So masters athletes,
6:49
people being able to run marathons well into their. Unfortunately,
6:53
historically, what we have seen is these people tend to
6:56
be quite healthy. and so oftentimes their previous
6:59
doctors have allowed them to exist with
7:02
cholesterol levels that are above normal, certain
7:05
biomarkers that are abnormal, just because they're kind of a highly active,
7:08
healthy individuals. But we're learning that, just because
7:11
someone is highly active and someone is an elite, perhaps
7:13
master's athlete, that doesn't mean that they don't require the same medical
7:16
therapy and the same intensity for medical options
7:19
that the general public requires. additionally, a part of that
7:22
information is, understanding that intensity really
7:25
matters when thinking about exercise. And risk of
7:28
exercise. And there was a recent study, actually a
7:31
few years ago at this point, looking at marathon
7:33
runners, and oftentimes we see a lot of sudden
7:36
cardiac arrest, while people are engaging, in this
7:39
high level of activity. And so having an understanding of
7:42
who is at risk for sudden cardiac arrest
7:45
when they're doing marathon training, understanding how to
7:48
counsel people on healthy practices when
7:51
you're engaging in that level of activity, is really a
7:54
big part of my job, too.
7:55
Is athletic heart syndrome the same as athlete's
7:58
heart?
7:59
Kind of similar. Tomato, tomato type. I think athletic,
8:02
heart, essentially is really just that
8:05
understanding that the heart is like any other muscle
8:08
that exists in the body. So if I train my
8:10
bicep, and I do bicep curls with 45 pounds
8:13
every day for the rest of the week, my bicep is going
8:16
to reflect in hypertrophy in a way that allows
8:19
me to do the work that I'm asking of my bicep. And the
8:22
heart is no different, and it's a similar muscle.
8:25
If you are asking your heart to do certain types of work,
8:28
over time, we'll be able to see and
8:30
image and reflect and see what type of adaptations that
8:33
the heart can have based off of the requirements that we're asking
8:36
of that. So, like I said, high intensity challenges
8:39
tend to present differently than sort of long
8:42
endurance, marathon type activity. NFL
8:45
players'hearts look a lot different than NHL
8:47
players'hearts. Baseball, players are kind of in the middle
8:49
somewhere. but it's a really beautiful thing to really sort of
8:52
understand how all of this activity in sport has
8:55
reflections on what people's hearts look like over
8:57
time.
8:58
So if you were looking at some of the things that you would
9:01
identify in a heart as a specific
9:04
athletes, and you were looking at that
9:07
in a non athlete image, would you
9:10
treat it differently?
9:11
I think we are learning a lot about
9:14
athletes. in particular, one, of the things that I do
9:17
a lot is learning about coronary, disease, in
9:19
particular in master's athletes. And I think
9:22
over time.
9:23
Excuse me, what do you mean by master's athletes?
9:25
Master's senior athletes?
9:27
Yeah, senior level.
9:28
Senior level athletes. Yeah. Older
9:30
athletes. So I think there was a time, like I was
9:33
mentioning, where these athletes might have had some level
9:36
of maybe perhaps low level, high level blood pressures
9:38
or high level cholesterols. And over time, people have been like, oh,
9:41
you're kind of healthy. You don't really need to manage it, and it's
9:44
okay. but what we are learning is that just because someone
9:47
engages in high level athletics, that doesn't mean that they
9:49
can't procure disease over time. and so I'm just
9:52
as intense with my master's athletes as I would be with
9:55
general population. I'm getting similar level of
9:58
testing, genetic testing, all these things in my athletes as
10:01
well, because we know that these persons can
10:03
ultimately have just as much disease as the general
10:06
population.
10:07
One thing that I kept reading about while researching this
10:10
was a thickening of the ventricle wall. Is
10:13
that a common factor involved with
10:15
athletes heart?
10:16
Yeah, we see a lot of that.
10:18
what's the consequence of that?
10:20
So, to take a step back, sometimes the
10:22
heart muscle can thicken, and sometimes it can
10:25
thicken pathologically because there's some sort of
10:28
disease that's at play, or it
10:31
can thicken because of athletic activity, and certain
10:33
types of movements can promote that level
10:36
of athletic change in the heart.
10:39
And, so a big part of my job is being able to differentiate.
10:42
Is this normal remodeling because of the sport
10:45
that, the activity that this person is doing, or is this actually
10:48
some pathological disease that we need to
10:50
manage? fortunately, at Medsar, we have a swath
10:53
of diagnostic modalities that help us
10:56
differentiate between the two. Cardiac MRI,
10:58
echocardiogram, EKG, cardiac CT, all
11:01
of the imaging, modalities we have available. and
11:04
I'm able to use even a cardiopulmonary exercise
11:07
testing in order to help gather information, to really sort of
11:10
paint a broad picture about, is this pathological,
11:13
or is this sort of just the normal changes that we expect to see
11:16
from athletics?
11:17
Who are your typical patients that you see?
11:20
So I see elite level
11:22
athletes all the way down from your
11:25
elite level pelotoner. and so people who are
11:28
highly active and encouraged,
11:30
to maintain, activity over a lifetime. I see, a
11:33
broad range of, quote unquote athletes. I think that term
11:36
athlete. Sometimes people just think it's, oh,
11:39
he just does. Professional persons. But I
11:41
work a lot of the sort of local marathoners, local
11:44
five k's, ten k's. I see people who are just
11:47
interested in, endurance training and activity and
11:50
all those sorts of things.
11:51
And are they coming to you because they've had a cardiac event
11:54
or cardiac issues, or are they just preventive, just
11:57
coming to you because they want to make sure they don't have one?
11:59
So I think that's the beautiful part of my job, too, is I
12:02
oftentimes see people, who have had a family history
12:05
of heart disease, and they're highly active, and they want sort of an
12:07
understanding of where they are in their baseline health. I
12:10
see people who are planning for a big event, a big race,
12:13
and they want to make sure that they do it in a safe way.
12:16
I oftentimes do see people, after they've had
12:19
some sort of cardiovascular event, heart attack, stroke, cardiac
12:22
arrest, et cetera, and help them understand how to
12:25
get back to training. My goal with my
12:28
practice is to keep people as active for
12:31
as long as possible. I, think what I have
12:33
learned and understood in my training is that exercise really
12:36
is medicine. and the fitter you are, the
12:39
longer you tend to live in all
12:42
aspects of even cardiovascular disease. When we think about
12:45
oncology, I mean, just all the things, the fitter that a person
12:48
is, they tend to do better in life. And so
12:50
I encouraging of all of my patients to engage
12:53
in some sort of activity. I mean, the American Heart
12:56
association recommends at least 150 minutes of activity
12:59
per week. And so that is sort of the baseline recommendation I
13:02
tend to give to people. But as active as
13:05
people can be, I tend to encourage that.
13:07
So you see a lot of athletes, and maybe they
13:10
come to you with some symptoms. Are you specifically
13:13
looking for athletes heart?
13:15
Yeah. Oh, certainly. It's always in the back of my mind.
13:18
anytime I read a study, and
13:21
then being a sports cardiologist is really
13:24
important because it's giving me that sort of clinical eye to
13:27
suspect, a lot of these adaptations that athletes
13:29
tend to have. Sometimes athletes can get
13:32
labeled as having cardiovascular disease,
13:35
but it's really just the athletic adaptation that's
13:38
causing that abnormality in the diagnostic
13:41
test.
13:41
that means they don't have any cardiac.
13:43
Yes, right. They do not have cardiac disease. However,
13:46
they might appear as though they have
13:49
cardiovascular disease to the non way on imaging,
13:52
on imaging or symptoms, et cetera. A lot of
13:55
times, for example, athletes, tend to have really
13:58
funny looking ekgs. EKG is the, way we pick
14:00
up people's electrical signature. Your heart runs on
14:03
electricity. And so we use the EKG to try to determine
14:06
what that actual signature is. but in athletes,
14:09
EKG tends to look wildly different than
14:12
the persons in the general population. In fact, we have
14:15
different guidelines for people who are highly active
14:18
and elite level athletes for how we look at their
14:21
ekgs. and for someone who's not trained in that, you
14:24
might not keep that in the top of mind, but for me,
14:27
that's kind of always what I'm thinking about.
14:28
So an athlete's heart as someone who is diagnosed with an athlete's
14:31
heart doesn't necessarily have an unhealthy heart,
14:34
am I right?
14:35
Correct, yeah, correct.
14:36
It just means that it's been remodeled because of their
14:39
athleticism.
14:39
Correct? Yeah. There are certain adaptations
14:42
that can happen over time,
14:45
with high, high level
14:47
of training activity, et cetera.
14:50
And one thing in particular, endurance
14:53
runners, long distance endurance runners, they tend to get atrial
14:55
fibrillation, at a little bit of a higher rate than others.
14:58
Atrial fibrillation is an arrhythmia of the top
15:01
chamber of the heart. Right. And so, understanding that that
15:04
tends to happen in a little bit more frequent. For
15:06
marathon runners and highly active people, I keep that in the back
15:09
of my mind, and so I'm oftentimes counseling.
15:12
but that is a condition that is concerning.
15:15
It is a condition, absolutely. And even in the
15:18
management strategy, we tend to have different management strategies
15:21
for people who are highly active than the general population.
15:24
Sometimes people who are highly active, the
15:26
management, they don't tend to tolerate it as well, as
15:29
the general public. So there are other medications that we. There are other
15:32
medications and or procedures that we can offer, in
15:35
order to, number one, help them tolerate, and then, number two,
15:38
get them back active and achieving and completing all the things
15:41
that they want to complete with their athleticism.
15:43
There really are a lot of differences between an
15:46
athlete's heart and a normal heart.
15:47
Very much so.
15:48
What are some of the symptoms, then? for athletes? Heart.
15:50
So, in particular, all the major cardiovascular
15:53
symptoms, chest pain, shortness of breath, lightheadedness, dizziness,
15:56
passing out, those are things we kind of look for. One sort of
15:59
unique symptom that I look for in athletes, that
16:02
sometimes can go undetected in
16:05
the people who are not trained in sports. Cardiology in
16:07
particular is oftentimes we see athletes that aren't able
16:10
to achieve. For example, so, if I have
16:13
an endurance runner and they're saying, oh, my times are
16:16
just a little bit slower than they were a year ago,
16:19
or I'm not able to achieve the
16:21
speeds that I previously were able to achieve,
16:24
previously. Sometimes that can be a signal and a
16:27
sign that there's something brewing and there's something at bay, and
16:30
perhaps we need to do some diagnostic testing to try to
16:33
figure that out. I found that sometimes that
16:36
main symptom, that sort of exercise decrement, can go
16:39
sort of unnoticed, in a lot of our high level athlete
16:42
populations.
16:42
Suggesting what? That there's blockage or cholesterol?
16:45
Yeah, absolutely. I mean, there's a lot of things that could be the cause of that.
16:48
poor, arrhythmias, blockages, decreased
16:51
heart function. All of these things can support that
16:53
diagnosis, but that's a symptom that oftentimes gets
16:56
missed.
16:56
Interesting. So, an athlete comes to you, what's the first appointment
17:00
look like? What does their first walk through? Are there
17:03
screenings and diagnostics? What might you do?
17:06
So, usually on all of our first visits, everyone's coming in and
17:09
getting an EKG and then having a clinical visit with me.
17:12
where we meet, we talk. I try to understand
17:14
your fitness goals, sort of where
17:17
you've been with fitness, where athleticism
17:20
and sport has taken you in your lifetime, and what are your
17:23
future goals. I think a lot of understanding,
17:26
of sports cardiologists and understanding of what are
17:29
people's goals, for the activity that
17:32
they're doing. And oftentimes, we will have different
17:35
management strategies based on people's goals.
17:37
If you tell me you want to compete in the Olympics, I might
17:40
be more intensive about a medical strategy that I would create
17:43
for you, as opposed to you're saying, hey, I just want to do
17:46
exercise for longevity. and that sort of really frames
17:49
how I think about the patient. Beyond that, we often do testing
17:52
such as echocardiogram, cardiac MRI, cardiac
17:55
cT. One of the unique testing tests that we
17:58
do for sports cardiology is we offer cardiopulmonary
18:00
exercise testing, and that is a wonderful test where
18:03
patients can exercise while they're wearing a
18:06
mask. and we're able to determine their, vo
18:09
two. and their villain.
18:11
What's vo two?
18:12
Yeah. and basically, that is a measurement of a person's
18:15
fitness, and so how fit a person is, we can
18:18
determine additionally from that, we can
18:20
determine what a person's anaerobic threshold
18:23
is to help guide how they can
18:26
improve their fitness, how they can improve their training,
18:28
and how can they become an even better
18:31
athlete, with the testing that we're able to provide.
18:34
And that testing happens on a CPET machine,
18:37
which is a rather unique piece of equipment.
18:39
Very much so, yeah. So we have a
18:41
unique protocol specifically designed in our
18:44
exercise physiology lab for athletes, using
18:47
our woodway treadmill. we also have, an agrometry
18:50
machine, and then we have a bicycle as well, if, the person
18:53
sporting is bicycling. but essentially, our unique
18:56
protocol allows us to, adapt
18:59
for highly active people that are coming for our treadmill
19:01
testing, that on a normal, protocol, they would
19:04
blow that out of the water because they're so fit. But with our
19:07
protocol, that we have, we're able to really sort of hone in
19:10
on highly active persons fitness, levels.
19:14
And is there a follow up?
19:16
Yeah, absolutely. I like to think of myself,
19:19
I'm not intuitively and by nature a data
19:22
oriented person. I'm really sort of like, I see
19:25
things, as high level and so oftentimes I'm meeting people
19:28
and we're going through the details, we're doing the sort of initial
19:30
testing, but I think of them over the course of their lifetime.
19:33
How can I be best helpful to this person, achieve
19:36
their goals, live as long as possible, and offer the sort of
19:39
the most longevity to them. so certainly, treating any sort of
19:42
acute issues in the first couple of visits, but also coming
19:45
up with a plan for how can I give this
19:48
person the things, the strategies, the techniques,
19:51
perhaps medication, perhaps procedures so that they can be as
19:54
active as possible for as long as possible throughout
19:57
their lifetime. I know prevention is a big strategy that
20:00
I incorporate and then a fitness, I, think, like I
20:03
said before, people that have higher levels of fitness, people that have
20:05
higher vo two s, tend to live a lot longer, and that's a
20:08
much better medication, in my opinion, than traditional pharmacological
20:11
medications.
20:12
So when should an athlete come to see
20:15
you? before they start training, maybe they're
20:18
not really that elite yet, or,
20:21
who's to say who's an elite athlete?
20:23
Right.
20:23
What's the right level?
20:25
I think at any point is a wonderful
20:28
opportunity and the goals can change as the
20:31
relationship goes on. I think oftentimes I see a lot
20:34
of persons prior to a marathon, or prior
20:37
to any sort of events or any sort
20:40
of competition, that they're trying to engage in. Number one, just
20:43
to make sure that they're doing it in a safe way. Oftentimes
20:46
we're able to discuss persons that perhaps might have had a family
20:49
history of heart disease. And so getting a baseline sense
20:52
of where they are in relation to the sport that they
20:55
do, can be helpful in helping them understand how can I
20:57
compete safely throughout my lifetime. Additionally, a good
21:00
time is once someone actually has had a cardiovascular
21:03
event and they would like to get back to sport. That's a great
21:06
time, to really come up with an
21:08
idiosyncratic plan for that person to really help
21:11
them recover and then improve their fitness
21:14
safely. and then certainly we see
21:17
a lot of individuals who are engaging on sport at a yearly
21:20
basis, just as do the sort of yearly check in prior
21:22
to any sort of competition that you're trying to
21:25
do.
21:26
You mentioned earlier, sudden cardiac
21:28
death, and that's a rare event, but
21:31
when it happens, it often makes the news because it is
21:34
so shocking and unexpected. And
21:37
athletes wind up dying because they didn't know of maybe
21:40
an underlying cardiac issue. Is athletes heart
21:43
something that would lead up to something like that?
21:46
sudden cardiac arrest and sudden cardiac death, is
21:48
terrifying and it is absolutely scary. I mean,
21:51
the thought of, these young tend to
21:54
be young, healthy athletes dying, as
21:57
they're competing and doing the things that they love. It shakes
22:00
communities to their core, and sort of our fundamental understanding
22:03
of health tends to get shaken as well. And that's why it's such a big
22:06
event, and I mean, there have been countless
22:09
instances, even over the last couple of years, where this
22:12
has occurred and it's made national news, and it's really sort of
22:14
highlighted the job and the role that I have, in the sports
22:18
community of getting a baseline understanding of who
22:21
is particularly at risk, and what type of person
22:25
should have a plan about how they're going to be able to compete
22:28
safely. To be clear, I think sometimes
22:30
it gets misconstrued that as sports
22:33
cardiologists, we want to pull
22:36
people out of sport, and we're really restrictive about how
22:39
we take care of people, but I think really we want people to
22:42
be able to compete in a safe way, and so we have
22:44
strategies that we utilize in
22:47
order to help us restratify persons, that
22:50
perhaps might have some level of heart disease. We have
22:52
guidelines that help us understand who, is
22:55
able to compete safely with cardiovascular
22:58
disease, and then we have certain protocols that we implore
23:01
to help understand who is really at risk,
23:04
for these sudden cardiac events. Additionally, beyond
23:07
that, what is really clear, sudden cardiac arrest
23:10
does happen. our screenings do
23:13
help, however, when it does happen,
23:16
people need to be educated, number one on
23:18
really what high quality CPR looks like
23:21
and what a concerted
23:23
resuscitation effort should look like. when Demar Hamlin
23:26
unfortunately had his son in cardiac arrest on tv, unfortunately, it
23:29
was a terrible event that most of us
23:32
witnessed. What happened afterwards was
23:35
beautiful. that concerted effort by the physical
23:38
therapist, by the medical staff in order to resuscitate, that man
23:41
and bring him back to life so quickly, was
23:43
wonderful. And that should be the standard for, obviously,
23:46
professional organizations, but obviously, colleges, high schools, et
23:49
cetera. Everyone needs to have a broad understanding of what an emergency
23:52
action plan can look like, and then dedicated CPR.
23:55
Everyone should really sort of understand how to do that properly.
23:58
And I should add that in my studies or in my
24:01
research for this podcast, I did read that
24:03
sudden cardiac death in sports has gone down. There's been
24:06
a notable decline in that. Maybe because defibrillators are
24:09
on location more often now.
24:11
Absolutely, yeah. Making defibrillators
24:13
available. Access to defibrillators was a big issue.
24:16
There was a Prague price barrier to having them
24:19
available at high school levels, lower levels, having an
24:22
understanding of cardiopulmonary resuscitation. What does
24:25
good CPR look like? having everyone in the community
24:28
feel comfortable doing CPR, making sure that
24:31
they're athletic trainers at all these events. It's not
24:34
required that every school has an athletic trainer at
24:36
their sporting events. That's certainly an area for
24:39
disparity and certainly things that we should consider,
24:42
having communities. one thing that I want
24:45
to highlight and be very clear about is there is a
24:48
big disparity between when persons do have
24:51
cardiac arrest outside the hospital, that resuscitation
24:53
event, oftentimes in communities of color, is not as
24:56
robust in majority populations. And
24:59
so why is that? I think certainly there are some issues
25:02
related to structural racism and some social determinants of
25:05
health, but also educating communities of color and empowering
25:08
them to engage in CPR, having these
25:10
afibrillators available could certainly work to reduce some of those
25:13
disparities that we see.
25:14
Important points. Thank you. Can and should athletes heart be
25:19
prevented? Should it be?
25:22
Well, I think, athletes heart in itself
25:24
is just an understanding of the adaptations that
25:27
can happen when the athlete engages in high level sport.
25:30
And that's, As someone who is highly active and a sports
25:33
person myself, I would never tell people to not be athletic
25:36
or engage in sport. and it is a wonderful thing
25:39
to see people be able to do sport for long periods of time. And
25:42
so I think that's a good thing. And the adaptations that
25:45
are, quote unquote athletes heart are really just a reflection of
25:48
highly active persons. And so I think that's great.
25:50
What we do need to understand is there's
25:53
oftentimes this gray area between what is athletes heart and
25:56
what is actually pathological cardiovascular disease. And being able
25:59
to differentiate between the two is where I come in as a sports
26:02
cardiologist, what would be next.
26:04
For our patients you were examining or you put
26:07
through on the CPET machine, and you did all these diagnostics,
26:10
and you found something. What might you find wrong?
26:13
So, one of the big things that we manage as sports
26:15
cardiologists. As I was mentioning, we discussed, sometimes the heart
26:18
can thicken, and it can thicken because of sport and
26:21
activity, or it, can thicken because of what we call
26:24
cardiomyopathy or cardiovascular disease. And
26:26
so sometimes we do pick up cardiovascular disease
26:29
in our athletes, and then what is next is
26:32
oftentimes a shared decision making conversation where we bring
26:35
all the stakeholders to the table, the athlete,
26:38
perhaps athlete's family. If a school is involved,
26:41
we bring the school involved. If it's a professional level athlete,
26:44
we bring the team in, and we really sort of have,
26:47
a unified conversation about what is the risk,
26:50
allowing people to make their own decisions about how they want
26:53
to move forward, understanding how important sport is in
26:56
their life, and then coming to a unified decision
26:59
with all the stakeholders involved about how we're going to proceed
27:02
going forward. My role in that conversation is to provide the
27:04
information to allow people to make sort of
27:07
informed decisions with their lives.
27:09
What do you hope people listening today to this podcast
27:12
will take away from this?
27:14
Yeah, I mean, I think for me, part of the biggest
27:16
message that I try to preach is that
27:19
activity, endurance sport,
27:22
it really saves lives and it changes lives. I mean, we
27:25
know about the psychological role that sport
27:28
has in increasing confidence, and changing
27:30
your mood, et cetera. But overall, people who are
27:33
active for longer, they live longer, people who have higher
27:36
level of fitness, they live longer, and they're able to stave
27:39
off a lot of these cardiovascular disease. I think what I learned in
27:42
my training, is that we know a lot about
27:45
sick hearts. We know how to manage sick hearts really,
27:48
really well. And we do an excellent job here. I mean, the cardiology team
27:51
here is beyond amazing at how they take care
27:54
of people acutely and people who are ill,
27:57
and that what has been pressed upon me
27:59
is I don't want that. I don't want heart disease,
28:02
and I don't want that for my patients. And so we try to prevent
28:05
that, as best as possible. And I truly believe that an answer
28:08
prevention really goes a long way. And so
28:10
encouraging people to be active and healthy throughout their
28:13
lifetime really is the goal. Supporting
28:16
people through endurance training, supporting people as
28:19
they do sport, into their want to keep people as active as
28:23
possible for as long as possible, because I really believe in
28:26
sport as medicine and exercise as medicine. and
28:29
so my main goal for this is really
28:32
sort of a paradigm shift in how
28:34
I think about medicine. Focusing on exercise
28:37
and endurance training is really sort of, the
28:40
bedrock of that and encouraging our society to try
28:43
to be as active as possible. It's at least 150 minutes
28:46
a week, we know, improves mortality. and so if we could do
28:49
that as a community, I think we would really sort of move the needle because
28:52
we know cardiovascular disease is one of the top killers in this country,
28:55
and working towards that, I think, can be
28:57
really beneficial.
28:59
150 minutes a week sounds like so.
29:01
Much, and that's per week. But it
29:04
doesn't have to be. I mean, you could do 30 minutes for five
29:07
days. If you're kind of a weekend warrior, you can just do
29:09
150 minutes in the morning when you wake up on Saturday.
29:13
Far more doable when you see 30 minutes a day.
29:15
Yeah, it could be broken up
29:18
for m however you want to get the work done.
29:21
As long as it gets done.
29:22
That sounds much more feasible for me. Thank you for putting it
29:25
in perspective.
29:27
30 minutes a day would do a lot for you.
29:29
Thank you.
29:30
Dr. Grant.
29:31
We've been talking with sports and performance cardiologist
29:34
Dr. Aubrey Grant at Medstar Union Memorial
29:37
Hospital. Dr. Grant, thank you for sharing your expertise with
29:40
us here on medstarhealth. Doc, talk.
29:42
Thank you so much.
29:43
For more information or to schedule an appointment with
29:46
Dr. Grant in Baltimore, call
29:48
410-3665
29:51
600. Or to see him at Medstar
29:54
Health at Lafayette center in DC, call
29:57
202416 2000
30:00
and press option one.
30:04
Close.
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