title: Should clinical cardiologists incorporate the proximal isovelocity surface area (PISA) method into their ever enlarging armamentarium?
authors.forename: S J
authors.initials: SJ
authors.lastname: Goldberg
mesh_terms: D002309:Cardiology / Q000379:methods; D018618:Echocardiography, Doppler, Color; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006801:Humans; D012039:Regional Blood Flow