I had a doctor friend tell me that you cannot look at a person and tell who has heart disease potential and who doesn’t. It is totally random.
My Dr. has always said “pick your parents”.
This is more evidence toward proving my theory that you get a certain number of heartbeats for your life. When you exercise, your heart speeds up, and your life gets shorter. You get a warning that your # of beats limit is approaching, then you are called home.
Just a theory, YMMV...
It isn’t totally random, it’s just that no one has yet figured out the causes.
I thought you could tell a person’s heart attack potential by looking at their fingernails.