Coronary fistula into the chambers of the heart is a rare congenital heart disease that accounts for about 0.2% to 0.4% of the pathologies. The disease has unknown manifestations, some cases present with a state of congestive heart failure, so it is often not detected early. Currently, thanks to superior scientific techniques, the diagnosis and treatment of diseases.

Coronary artery disease is the common name for a group of diseases related to coronary arteries - the only blood vessels to nourish the heart muscle, it can be coronary atherosclerosis, coronary insufficiency, coronary insufficiency. Coronary artery disease is divided into many types of disease, each with different symptoms and dangers.

Coronary artery disease is the number one cause of death from cardiovascular disease. In Vietnam as well as in the world, the rate of coronary heart disease is increasing.