Atrial myxoma is a benign tumor located in the left atrium or in the right atrium of the heart. Usually the tumor develops from the bifurcation of the right atrium and the left atrium.

Tricuspid stenosis occurs when the valve in the heart does not open wide enough, usually caused by rheumatic fever. Treatment depends on the severity of the valve stenosis, the patient's age and medical condition.

The circulatory system has an important function, maintaining the life of the body. To ensure that circulatory system function is maintained, three important factors are required: circulatory volume, blood vessels and heart. Only one change in any of these factors can affect circulatory system function.

I have a heart valve regurgitation 1.5/4. The doctor asked me if I can increase my physical activity with a 1.5/4 heart valve? The activities of that day are: 8km of jungle; 500m cave exploration; 150m swimming underground river; 150m steep climb; 10m climb. Please advise, thank you doctor.

An atrioventricular channel is a defect in the atrioventricular septum and abnormal atrioventricular valves in the heart. The current total atrioventricular canal surgery differs in some details, but they all have a high probability of success, bringing back a stable life to the patient.

Coronary computed tomography angiography is a coronary angiography technique using a CT scanner with contrast injection, allowing assessment of the entire structure of the coronary artery system as well as the heart chambers and heart valves.

In people with heart damage from Marfan syndrome, the connective tissue lacks strength due to its abnormal chemical makeup. This syndrome affects the bones, eyes, skin, lungs, nervous system, heart, and blood vessels.

Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare but potentially fatal congenital coronary anomaly in neonates and sudden death in adults. According to the development or lack of coronary collateral, ALCAPA syndrome can be classified as neonatal or adult. However, even with compensatory mechanisms in adult patients, there is still an 80-90% rate of sudden death at an average age of 35.