What diseases can be detected by echocardiography?

Generally, color Doppler echocardiography is a common imaging examination that can be used to diagnose diseases such as congenital heart disease, hypertrophic cardiomyopathy, rheumatic heart disease, pulmonary arterial hypertension, and coronary artery disease. If experiencing any discomfort, timely medical consultation is recommended. Detailed analysis is as follows:

1. Congenital Heart Disease

Congenital heart disease refers to disorders caused by abnormal cardiovascular development during the fetal period and may be related to genetic and environmental factors. Symptoms such as chest tightness and difficulty breathing may occur. Echocardiography may reveal conditions such as ventricular septal defect, atrial septal defect, or patent ductus arteriosus.

2. Hypertrophic Cardiomyopathy

Hypertrophic cardiomyopathy is usually associated with infections, metabolic abnormalities, and other factors. These conditions can cause structural or functional abnormalities of the myocardium, leading to symptoms such as palpitations, shortness of breath, and fatigue. Color Doppler echocardiography can reveal specific structural changes in the cardiac chambers and assess the presence of left ventricular or interventricular septal defects.

3. Rheumatic Heart Disease

Rheumatic heart disease is a valvular heart disease that may be related to rheumatic fever, degenerative changes, congenital malformations, and other factors. Patients may experience symptoms such as palpitations and chest pain. Color Doppler echocardiography allows clear visualization of the severity of valvular lesions and can determine whether valvular insufficiency or severe stenosis exists.

4. Pulmonary Arterial Hypertension

Pulmonary arterial hypertension may be associated with pulmonary diseases, left heart diseases, and other factors. When pulmonary arterial pressure remains elevated, patients may experience symptoms such as dyspnea and rapid breathing. At this time, echocardiography can assess the systolic pressure index of the pulmonary artery, thereby classifying the severity of pulmonary arterial hypertension.

5. Coronary Artery Disease

Coronary artery disease is mainly caused by coronary atherosclerosis and is characterized by chest tightness and pain, back pain, and other symptoms. During echocardiography, patients may show reduced regional wall motion and even ventricular aneurysm.

It should be noted that if echocardiography reveals abnormalities, further tests should be performed to promptly identify the underlying cause and receive standardized treatment under the guidance of a physician.