healthy aortic valve or aortic valve stenosis. type of heart valve disease or valvular heart disease.

type heart valve disease valvular anatomy coronary artery section care transthoracic valvuloplasty problem circulatory flow open pulmonary tricuspid ventricle aorta cardiovascular illustration cardiology cardiac mitral closed science circulation system diagram structure blood medicine health cross human valves education medical organ healthy aortic stenosis