i had a treadmill test last week, the dr said it showed no signs of blockage but my heart was weak sounding and i have to go get another test done, ive been feeling weak and tired, im a overweight 50 year old woman, i live alone, kinda nervous, just wondering about a heart attack with no blockage, if i should be scared to stay alone
Hi, Weakening of muscles of heart could be because of lots of causes like