Quarrels have the potential to cause heart attacks leading to death. When quarreling, because of excessive emotional excitement, blood circulation is accelerated, it is possible that the attached wall thrombus dislodged; when blocking the coronary artery, it may lead to myocardial infarction or even death; it may also lead to spasm of the coronary artery, so that the heart’s blood supply is significantly reduced or even interrupted, it may also lead to a heart attack and death. Quarreling heart attack resulting in death usually occurs in patients with coronary heart disease, myocarditis and other underlying heart diseases, so patients with these diseases should avoid quarreling and take medication as prescribed by the doctor. If you have a heart attack during a fight, you need to go to the hospital as soon as possible to check the electrocardiogram, heart ultrasound, cardiac enzymes and other items to find out the cause of the heart attack, and then under the guidance of the doctor for treatment.