Badano, L.

echocardiography valve regurgitation patient aortic doppler assessment erasmus university rotterdam volume heart study regurgitant imaging severity recommendation tricuspid figure velocity measurement right disease function colour method lea flet annulu pressure vena contracta systolic fication contracta european association parameter lea flets rotterdam erasmu trial valvular university european downloaded society value aortic valve training diameter vena contracta width atrial echocardiographic valvular regurgitation association prolapse quality aorta cardiology transoesophageal echocardiogr apical r vol erasmus universiteit rotterdam examination competence regurgitant jet aortic regurgitation american parasternal long-axis view plane reproducibility stress width parasternal regurgitant ori fice long-axi laboratory signi tricuspid regurgitation ficant diastolic procedure level