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Coronary Artery Stenosis

The coronary artery stenosis occurs due to the atherosclerosis that takes place in epicardial coronary arteries. The Atherosclerotic plaques affect the blood flow also narrow down that coronary artery lumen. The decrease in the coronary artery may give symptoms or not. It could occur during rest or while involving in any physical activity. This heart Read more

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Coronary Ostial Stenosis

In general, Coronary ostial stenosis rarely occurs in patient after the replacement of the aortic valve. It takes place after the aortic valve replacement procedure either in the left or right coronary blood vessel. The symptoms of the disease are severe and start appearing after one to six months. However, treatments could be done successfully. Read more