I just wanted to tell you that I had a heart attack at the age of 51, I did have high cholesterol, but my arteries were clear on my angiogram. It was caused by Hughes syndrome sticky blood, Antiphospholipid syndrome all the same thing.
Other problems it could cause are
1 in 4 young Heart attack patients have this syndrome, it is becomming more well known although some Doctors are still learning hense my unnecessary angiogram.
Hope this helps someone
Love Karen xx
Diagnosed by blood test.