question: Hi, my mother is 52 years old, she has thyriod, she is obese yet active and sometimes suffers from low bp. Day before yesterday, in the night she started feeling pain above her left breast which extended to her whole arm and hand. We got her ECG done and it came normal. We got her cholestrol checked and it was fine except for one LDL which was on borderline. The doctor gave her some painkillers and said it might be angina. What to do ..help..lost my father to heart failure don't want to lose my mother now:(