Echocardiography using pulsed wave (PW) Doppler to perform myocardial performance index (MPI) calculation

Reproduced from: Rudski LG, Lai WW, Afilalo J, et al. Guidelines for the echocardiographic assessment of the right heart in adults: a report from the American Society of Echocardiography endorsed by the European Association of Echocardiography, a registered branch of the European Society of Cardiology, and the Canadian Society of Echocardiography. J Am Soc Echocardiogr 2010; 23:685. Illustration used with the permission of Elsevier Inc. All rights reserved.