…Pulmonary valve stenosis Mild stenosis Moderate stenosis Severe stenosis Peak velocity (m/s) < 3 43528 4 Peak gradient (mmHg) < 36 36 64 64…

…the great arteries) Dysplastic, bicuspid or unicuspid pulmonary valve Noonan syndrome : 60% of all individuals with Noonan syndrome have pulmonic stenosis. The stenosis is subvalvular…

…variable excentric Pulmonary vein flow S dominant reduced S wave systolic flow reversal, Qualitative parameters Mild regurgiation Moderate regurgitation Severe regurgitation Mitral valve apparatus normal…

…through the pulmonary valve into the main pulmonary artery. Depending on the size and form of the thrombus, it will occlude the main pulmonary artery…

…Iatrogenic (e.g complication of catheterization) Congenital dysplasia/aplasia of the pulmonary valve Idiopathic pulmonary artery dilation Pulmonary regurgitation results in right ventricular volume overload…

…11.029. Pulmonary valve Pulmonary valve regurgitation Mild regurgiation Moderate regurgitation Severe regurgitation Pulmonary valve morphology normal normal/abnormal abnormal Density CW Doppler weak, slow…

…Figure 1). The posterior leaflet of the mitral valve has a semilunar shape and is attached to three fifths of the annular circumference. The posterior…

…11.029. Pulmonary valve Pulmonary valve regurgitation Mild regurgiation Moderate regurgitation Severe regurgitation Pulmonary valve morphology normal normal/abnormal abnormal Density CW Doppler weak, slow…

…ventricular dysfunction, must also be evaluated. The pulmonary, aortic and mitral valve must also be evaluated, particularly in the setting of rheumatic valvular disease. The…

…turn results in pulmonary hypertension and pulmonary edema. Table 1. Causes of aortic regurgitation Bicuspid aortic valve Rheumatic heart disease Calcified aortic valves Idiopathic aortic…