The cause of cardiac hypertrophy is malnutrition. In some poorer areas, people's living standards are relatively poor. In many cases, they do not have a relatively uniform nutrient intake, and the human body needs more. In the long run, our hearts are likely to develop poorly. Forming heart hypertrophy. Include hypertensive left ventricular hypertrophy, congestive heart failure, anterior myocardial infarction, mitral insufficiency, aortic stenosis, hypertrophic cardiomyopathy, pulmonary hypertension, cor pulmonale, dilated cardiomyopathy, endocarditis, left ventricular aneurysm and mitral stenosis.

Cardiac hypertrophy is a powerful form of compensation, but it is not infinite. If the etiology cannot be eliminated for a long time, the function of hypertrophic myocardium will not be maintained for a long time, and eventually it will evolve into heart failure. Chronic heart failure usually develops on the basis of compensatory hypertrophy of myocardium. Physiological factors are subcutaneous fat thickening, adipose tissue consumes more oxygen than muscle tissue, and psychological factors are mainly unpleasant emotions such as low mood and uncomfortable mood. Pathological factors are common diseases of myocarditis and autonomic nervous dysfunction.

General myocarditis can cause cardiac hypertrophy, which is mainly determined by cardiac color Doppler ultrasound. The most common diseases that cause cardiac hypertrophy are: left ventricular hypertrophy caused by hypertension causes unexplained myocardial diseases, which can lead to cardiac hypertrophy. Some hypertrophic cardiomyopathy is closely related to autosomal inheritance and has obvious family onset tendency. If you have had myocardial lesions in the past, such as myocarditis and valvular disease, it will also cause myocardial hypertrophy.

In addition, hyperthyroidism such as endocrine system diseases can also lead to myocardial hypertrophy, ventricular enlargement and heart failure. Etiology of viral myocarditis. This virus has a strong affinity for myocardium. When combined with myocardium, it causes myocardial fibrosis and leads to myocardial hypertrophy. This cause is generally common, and viruses are also easy to appear in daily life. But in most cases, these viruses will not enter the heart and myocardium, nor will they cause harm to the human body.