Premature contractions: This refers to an early heartbeat.Bradycardia: This refers to a slow heartbeat.Tachycardia: This refers to a rapid heartbeat.There are various types of arrhythmias, including: As a result, the heart may beat too quickly, too slowly, or erratically. It occurs when the electrical impulses that coordinate the heartbeat do not work correctly. ArrhythmiaĪrrhythmia refers to an irregular heartbeat. Many congenital heart defects do not cause any noticeable symptoms and only become apparent during a routine medical check.Īccording to the American Heart Association (AHA), heart murmurs often affect children, but only some are due to a defect. Atresia: One of the heart valves is missing.Ĭongenital heart disease can involve major structural issues, such as the absence of a ventricle or problems with unusual connections between the main arteries that leave the heart.Septal defects: There is a hole in the wall between either the lower chambers or the upper chambers of the heart.Atypical heart valves: Valves may not open properly, or they may leak blood.There are many types of congenital heart defects, including: Congenital heart defectsĪ person with a congenital heart defect is born with a heart problem. Plaque in the arteries can rupture from blockages and cause blood flow to stop, which can lead to a heart attack. When plaque builds up in the arteries, it is called atherosclerosis. In time, the heart muscle weakens, and there is a risk of heart failure and arrhythmias. Plaque contains cholesterol and other substances.Īs a result, the blood supply reduces, and the heart receives less oxygen and fewer nutrients.
It develops when the arteries that supply blood to the heart become clogged with plaque.
Coronary artery diseaseĬoronary artery disease, also known as coronary heart disease, is the most common type of heart disease. The sections below look at some different types of heart disease in more detail. There are several different types of heart disease, and they affect the heart and blood vessels in different ways. Heart disease refers to any condition affecting the cardiovascular system.
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