Echocardiographic Versus Invasive Aortic Valve Gradients In Different Clinical Scenarios.

Abbas AE, Khalili H, Madanat L, Elmariah S, Shannon F, Al-Azizi K, Waggoner T, Pilgrim T, Okuno T, Bavry A, Ternacle J, Christensen J, Cabau JR, Pibarot P