Speckle-Tracking Echocardiographic Measures of Right Ventricular Function Correlate With Improvement in Exercise Function After Percutaneous Pulmonary Valve Implantation.
Chowdhury SM, Hijazi ZM, Fahey JT, Rhodes JF, Kar S, Makkar R, Mullen M, Cao QL, Shirali GS. Speckle-Tracking Echocardiographic Measures of Right Ventricular Function Correlate With Improvement in Exercise Function After Percutaneous Pulmonary Valve Implantation. J Am Soc Echocardiogr. 2015 Sep; 28(9):1036-44.