Heart disease is that can lead to heart function impairment in all the physiological status. Include coronary heart disease, congenital heart disease, rheumatic heart disease, hypertensive heart disease, myocarditis and other heart diseases.
One, congenital heart disease
1may be due to the mother in the early stages of pregnancy disease or medication related
The 2is concerned with heredity
Two, acquired heart disease
In 1coronary heart disease: smoking and diabetes, hypertension and other leading to vascular stenosis, blood flow is blocked, easy to make and impaired myocardial hypoxia.
In 2hypertensive heart disease:
Arterial hypertension leading to left ventricular hypertrophy; pulmonary hypertension leading to right ventricular hypertrophy.
Three, rheumatic heart disease
Chronic rheumatic heart disease is mainly in rheumatic fever after infection, heart valve lesions caused by abnormal gradually.
In four, pulmonary heart disease
Due to chronic bronchitis, emphysema and other causes of pulmonary hypertension, the right ventricular hypertrophy or failure.
The new supersedes the old. Or hormonal abnormalities of myocardial changes, sometimes alcohol, drugs can cause myocardial changes.
Six, cardiac tumors
Most are benign tumors, with myxoma is the most common, primary cardiac malignant tumors are rare.
In seven, vascular lesion
Including hypertension induced aneurysms, as well as other immune dysfunction of vascular lesions.