Dear Greg,
You are absolutely correct, microvascular changes in the heart are essential and under recognized. You may want to check this web site out for further details.
www.vbwg.org.
Glad to help. Let us know if we can be of further assistance.
Hi Tim!
I read your post with interest!
You might read the post I just made about
microvascular angina.
I had two angiograms that were essentially
normal. In fact one cardiologist went so far
as to say that there was nothing wrong with
my heart. However, in the past four months
I have had some very serious bouts of angina.
Once, I passed out and the second time I nearly
lost consciousness as well.
Despite my medication (Norvasc and isosorbide
mononitrate) I am still having attacks; last
week I had three, but this week none. Why?
I stopped using my NordicTrack ski machine
and switched to walking for an hour at a
normal pace.
I am no doctor, but it sounds like you are
placing too many demands on your heart as a
result of your exercising. You may have to
reduce the intensity of your workouts so
that you do not feel any chest pain or
chest tightness.
Best of luck,
Greg
Dear JMF at CCF,
Thanks for the information.
Tim
Dear Tim,
These are adequate test to assess significant progression of your lesion. The demands that you place on your heart are a function of blood pressure and heart rate. As you might imagine if you ask your heart to pump harder ( against more pressure) and quicker, it has to do more work, demands more energy and may cause angina.
I hope this information is helpful. Please write back with further questions if you need further assistance.