Severe emotional stress — like loss, shock, or intense fear — can cause a temporary but serious weakening of the heart muscle known as broken heart syndrome. Although symptoms mimic a heart attack, coronary arteries typically appear normal. ECG in these cases often shows abnormalities similar to a heart attack, such as ST-segment changes. Recovery is often complete with proper treatme... https://sunfox.in/blogs/the-link-between-stress-and-heart-problems/