So,
I am back in cardiac rehab – two years and 6 months after my
surgery. It feels odd, and a bit tardy, but I only have so much
energy to argue with my cardiologist.
The
reason he sent me back is because I still have shortness of breath, I
still have a chest squeeze and a pronounced numbness in my left arm,
shoulder blade, and collar bone when I exercise even “a little
bit”. Or whatever they
consider a little bit. He doesn't think this is valve related,
although the On-X mechanical valve I have is leaking a little bit.
But not enough to make a difference in symptoms, he says. But enough
to cause my large gap between my systolic and diastolic BP. He sent
me back because he thinks the symptoms come from the fact that my
smaller arteries are still clogged up with cholesterol (because of my FH) and my heart won't grow new vascularization unless it's very
active. Since I am limited by my symptoms, I cannot exercise enough
to grow new blood vessels, therefore the need for cardiac rehab, to
recondition my heart and also monitor what it's going on when I do
exercise.
And
this is where the disconnect happens. I have just ended my first week
in rehab (the second time around, like I said). This time it's a
different state, facility, medical system than before and it is by
leaps and bounds different from how my first experience was. This
time, it feels like just going to a gym all by myself, with the only
difference being that there are spectators around me watching my
exercise. But that is all they are doing. Almost.
They
do take our blood pressure when we walk in and when we walk out –
and we need to record it in our folder ourselves. But they don't take
our blood pressure as we exercise (they did the first time I was in
rehab – several times, in fact).
We
do wear a monitor that we hook up to our chests ourselves when we
walk in (I pray every time that I do it right, but who knows?!). And
they tell us that our heart “looks fine” because the monitor
talks to their computer during our exercise. They said they would
tell us to stop exercising if they see any EKG modifications. But
it's like 10 of us and one nurse looking at the monitor and doing 10
other things, so I am not sure how they would be able to catch the
modifications as they happen. She doesn't seem too focused. When I
first went, we had an assigned person who would monitor just us the
whole time we were exercising.
We
have to pick our own machine that we want to exercise on, and we need
to use that machine (treadmill, two kinds of bikes, elliptical
machine) for 45 minutes. How fast, or steep we go is our call, but
they do want us to reach our “maximum heart rates” which they
base on our weight-height-age. After 45 minutes, we all go to the
strengthening and relaxation room and exercise in a group as we all
follow the physiologist in strengthening exercises for 20 minutes
before we slow down during the relaxation time, which is roughly 10 minutes (that is a total of an hour and 15 minutes, if you
didn't count).
During
this whole time, you have to write down in your folder your own
numbers: how fast you walked on the treadmill, your speed, your
length of time and your RPE (Rate of Perceived Exertion) – in other
words “how strenuous” you think
your exercise was. They only take your blood pressure when you walk
in and when you walk out, so when you are rested. They tell you what
the highest heart rate was during your cardio exercises and you write
that yourself in your folder. They ask you to take your own pulse at
the end and record it in your folder (thank you, Apple watch! -
almost everyone in the room is counting theirs themselves).
This
was all done for me by the physiologist, and my blood pressure was
taken 3-4 times during the cardio exercising the first time I was in
rehab.
This
past week, the physiologist I worked with the first day said there
“is no need for them to take my blood pressure during my
exercising, because by looking at my history she does not expect my
blood pressure to drop.” She said that she expects it to rise with
exercise, which is perfectly normal, but not drop. I was dubious, so
dubious that I was speechless and didn't argue that nor told her
about my jumping blood pressure for no reason at all. I also did not
tell her about the regular huge gap between the BP numbers (which is
my number one concern) and which I would like to see/ understand
whether it can be cleared by exercise.
The
second day I went in, the second physiologist asked me if I have
questions and I told him that I was not expecting to be monitored so
little in a program that is branded as a highly medically assisted
one. I told him that the first time I was in rehab, my blood pressure
was monitored closely and the numbers were not good, but they did
show that my heart is not happy when it's pushed too far. I also told
him that my cardiologist told me they would do a stress test before I
would even start rehab so they'll know my limits, rather than tell me
what my limits are based on my weight, height, and age. Given the
condition of my heart, my limits should be lower. They never did a
stress test before I started this. They said, however, that they
based my limit on the stress test my cardiologist did in March (5
months ago). But even that one was different than the one they had
done in December last year (9 months ago), so my heart is always
changing, it seems. Don't they want to know what it's doing now?!
Apparently not.
He
apologized hurriedly and he said “oh, we can do the stress test any
time during the program, no big deal.” But for now, he said, let's
try to get your heart rate at least above 90 (my goal was 119,
apparently, based on the last stress test they had access to see, but
he wanted it at least above 90 given that the first day I was there
it was only 86). Although I did put an RPE of 9 the first day when I
exercised on the bike, indicating that I was very tired and
breathless during that day, had my chest squeeze, he still wanted me
to do more the second day.
So,
I tried. I also told him one of my biggest concerns is my blood
pressure and I am surprised that they do not monitor it during my
cardio. He said he will monitor it that day closely. So, with me
pushing myself and him taking my pressure, off I went.
My
blood pressure climbed up to 155 over 55 (yes, the diastolic is
always that far from the first number), and at that point I was out
of breath completely. He said I was not at 90 yet, I was still at 86.
I told him it's hard to really make my heart rate go really high
because I am on atenolol, too, which is designed to keep the rate
low. He then eased up and let me slow down. OK. Now, they got what
they wanted: they stressed my heart out enough that I was a 10 on the RPE
scale. My rate was 89!!
My
left arm, shoulder blade, and collar bone were completely numb at
this point – this is when he was really sold that I should slow
down. And then, all of a sudden I started feeling very dizzy, very
light headed and like I was going to faint. He took the blood
pressure again, it was 142 over 50. Two minutes later, if that, he
took it again: it was 106 over 34! So, in like 5 minutes, it went
from 155 over 55 to 106 over 34. I thought I was going to faint!
They
asked me if I should take a nitroglycerin, and I told them that
usually I just wait it out and all this discomfort goes away on its
own – so they left me be.
I
didn't do the strengthening exercises that day. I just got some water
and waited for my balance to come back so I can drive back home. I
felt horrible the entire rest of the day.
The
third day I went back, I took it very slow: my heart rate went up
only to 79 (it is usually between 54-60 when I walk in), and I did
reach an RPE of 7 on that third day, so I exercised within my own
comfort level. I do not want to try to reach their weird goals
because those are not MY goals! I know I am not a doctor, but I feel
like my heart will never be an athlete's heart – this is not out of
laziness and hypochondria, but it is out of being in touch with my
body and knowing what it can and cannot do.
I
still believe a stress test would have given them a more accurate
picture of where I am today. Now. I flunk every test they give me –
they all have a goal and I come way under that goal but my symptoms
start way before I am anywhere near that goal. And when I do
exercise, normally, on my own, I never push myself as hard as they
always push me on the treadmill of a stress test (my goal for my age/
weight/ etc is 150 BPM – I have never been able to reach that). And
even with me not pushing that hard, the symptoms are there.
It
was the first time in rehab that they diagnosed my weird BP, and when
they found that sometimes my MAP (Mean Arterial Pressure) is too low.
And when this happened, I would start seeing symptoms, too – so the
symptoms were heart related. This time, no one else in the room gets
their blood pressure measured during their exercise till they
actually can no longer do what they are doing. Definitely a different
approach, maybe not as proactive as the first crew I was exposed to.
So,
not so sure about this second go-around of rehab. I feel like they
are not monitoring us closely enough to really understand each of our
needs – had I not spoken to the second physiologist, they would
have never found out about my jumping BP during exercise because the
first person said “there is no concern that it would ever drop.”
Now, he said (promised, even) that he would take it during my
exercise every time I go in. He did tell me he would push me harder
as time goes by but honestly, after the episode I had this week I
wonder if that's even safe. Maybe the limitations in my heart will
never get it working as hard as the doctors need it to work for the
blood vessels to grow again, or the circulation to improve?!
I
used to encourage people about going to rehab, because my first
experience there was really good; it really gave me the confidence I
needed after a very involved surgery that my heart CAN and will
get stronger again. But now I understand why some people saw no value
in theirs – because every place is different and some places are
really not working with you to understand, explain, and monitor you
so you know what is happening with your heart. Some places are really
just a gym with heart monitors. But those who know me know that I'd
rather know more than less.
All
I can say is: always speak for yourself. If something does seem off,
speak up, ask questions, be curious, know your numbers, challenge
them – they owe you at least an explanation, even if they're not
willing or able to make a change. At least that.
Much
health to all!