Veen, L.C.P. van

aortic balloon valve valvuloplasty patient trefoil stenosi inflation calcific aortic stenosis aortic stenosis pressure bicuspid aortic valvuloplasty aortic orifice percutaneou tricuspid configuration dilatation orifice valvular catheter 19 mm result leaflet calcific 19 mm balloon heart trefoil balloon catheters 15 mm balloon trefoil balloon valve replacement hemodynamic procedure balloon inflation aortic valve monofoil systolic commissural aortic valve area observation bicuspid configuration commissural fusion space tricuspid valve specimen aortic valves clinicopathological observations value calcification aortic balloon valvuloplasty replacement systolic aortic pressure adult cardiol evaluation fusion balloon catheters blood hemodynamic results valvular morphology intercommissural spaces essed ce study congenitally technique morphology balloon valvuloplasty aortic pressure curves aortic valve orifice valvular aortic stenosis interest contour mode tomographic di mario c congenitally bicuspid valves stenotic aortic valves percutaneous aortic valvuloplasty curve blood pressure letac b finding