The clinical manifestations of patients with aortic stenosis are mainly twofold. The first aspect is symptomatic. The second aspect is the physical aspect. In patients with aortic stenosis, dyspnea, angina and syncope usually appear relatively late as a typical triad of common signs of aortic stenosis. In terms of physical signs, the first heart sound is normal. If the aortic valve is calcified and stiff, the aortic valve component of the second heart sound is diminished or absent, and in severe cases it is reverse split. In cases of congenital aortic stenosis or good leaflet mobility, aortic valve ejection sounds can be heard at the left and right margins of the sternum as well as in the apical region and do not change with breathing. If the valve leaflets are calcified and stiff, the jet sounds can disappear and the pulse rise in the arteries is slow, small, and continuous. In patients with advanced systolic and pulse pressures, both systolic and pulse pressures decrease. In severe aortic stenosis, simultaneous palpation of the apical and static arteries reveals a marked delay in the static arterial beat and a relatively limited, sustained strong apical beat. If there is enlargement of the left ventricle, it may move to the lower left.