The causes of sudden death are cardiac sudden death and non-cardiac sudden death.
1. cardiogenic sudden death, is the most common cause of sudden death, such as variant angina pectoris, acute myocardial infarction, various cardiomyopathies such as hypertrophic cardiomyopathy, malignant arrhythmia such as ventricular fibrillation, and so on, are the causes of sudden death.
2.Non-cardiac angina. Asthma, sleep apnea syndrome, tension pneumothorax and other respiratory diseases, acute cerebrovascular disease, aortic coarctation, pulmonary hypertension, pulmonary embolism, severe electrolyte disorders, hyperthyroidism, hypothyroidism leading to endocrine disorders, severe infections caused by a variety of pathogens, such as septicemia, acute severe pancreatitis and so on, can also cause sudden death.
If there is obvious discomfort in the precordial region, chest tightness, chest pain, dyspnea and other symptoms, please consult a doctor immediately!