I had my CT coronary angiography an year back and conventional angiography 3 months back both were came normal and still I get chest pains and rapid heartbeats and floating feeling after I walk especially when I brisk walk or climb up stairs. For this I take metropolol and Telisartan. Is this still angina ? How can be I sure of my heart is okay and there is no blockage as symptoms are still persistent. Or is it due I'm obese 101 kg and waist 42. I had my lipid profile yesterday. I'm so confused and scared of dying from heart attack and it has started taking a toll on my mental health.