title: Left ventricular mass index in aortic valve surgery: a new index for early valve replacement?
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000473:pathology*; D011379:Prognosis