The area of sweating caused by heart attack varies from person to person. Some people do not sweat, while others may experience excessive sweating on the head as well as sweating all over the body. Heart attack is also called myocardial infarction. During the acute stage of heart attack, the chest pain is more intense, which can cause sympathetic nerve excitation, leading to a large amount of sweat secretion, resulting in profuse sweating. Due to the different physique of individuals, the sweating area is different, most patients can have the symptoms of sweating on the head and the whole body; however, there are also a few patients who do not sweat. Sweating is not a characteristic manifestation of myocardial infarction. It can be accompanied by chest pain, fever, chest tightness and other symptoms, and the pain is usually more intense and is a sense of near death. Acute myocardial infarction can cause sudden cardiac death, the condition is more acute, the appearance of the above symptoms usually need to go to the hospital in a timely manner, such as checking the electrocardiogram, cardiac enzymes, etc., as soon as possible to avoid delayed treatment.