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Aortic stenosis is a narrowing of the aortic valve which prevents the aortic leaflets from opening and closing properly. Patients with aortic stenosis often have heart murmurs and experience debilitating symptoms including chest pain, dizziness, fatigue, shortness of breath and an irregular heartbeat.
Aortic stenosis is a narrowing of the aortic valve which prevents the aortic leaflets from opening and closing properly. Patients with aortic stenosis often have heart murmurs and experience debilitating symptoms including chest pain, dizziness, fatigue, shortness of breath and an irregular heartbeat.
Coronary angiography gives a visual impression about the severity of the stenosis. But it need not imply the actual functional significance of the stenosis in terms of flow physiology. A downside of the study was that it had included lesions of 50 to 79% stenosis also. identified physiologically significant stenosis.
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