ve noticed that my heart beats very fast
and more intense than I feel comfortable for it to be,
and when I get up fast I get dizzy sometimes with blurred vision. About a year ago I was at the hospital for an Asthma attack. My stats seemed fine then (BP, BPM, ETC...). Sometimes, even after sitting down for an hours (in class) I can notice my heart beat beating very loud, and even sometimes see it make a little bump in my chest as it beats. Now I am very slender, but this seems very unusual.