valve implantation
valve insufficiency
valve leaflets
valve lesion
valve margin
valve morphology

valve prolapse
valve prosthesis
valve regurgitation
valve replacement
valve replacement surgery
valve stenosis
valve surgery

valve thrombosis
valve tissue
valvular abnormalities
valvular aortic stenosis
valvular disease
valvular dysfunction
valvular function

valvular heart disease
valvular heart surgery
valvular regurgitation
valvular stenosis
valvular surgery
van der Waals forces
van der Waals interactions

van Gieson staining
van Ree R