High, im 16 years old, and I observed that my systolic pressure after exercise was lower then my resting systolic pressure. My diastolic pressure went up, but my systolic pressure went lower. I was doing pushups for 1 min. Is there any explanation for this?
Also from time to time (rarely), i have a sudden pain in the left side of my chest when i breathe. I also think i had a heart attack when i was about 10 or so.