Hi Dear MEDizzy User I'm Dr.Mohammed irfan shaikh This is a very important message Nowadays we are seeing that many people are dying due to heart attack No one was able to know why the year was happening, that is why a hospital did research about it If anyone has been affected by Covid-19 from the first wave to the last wave, then they should They are seeing the same symptoms they should take precautions The most common reason for heart attack is overexerting yourself, anxiety, breathlessness Those who are dying due to heart attack, most of these symptoms are seen in them. We tested more than 100 patients and we got the same result Anyone who has had Covid-19 should take the same precautions Indian Council of Medical Research claims this research also That's why we should take precautions Powered By Baniaz 'jiz' Hospital and Health Care society