Atrioventricular plane displacement versus mitral and tricuspid annular plane systolic excursion : a comparison between cardiac magnetic resonance and M-mode echocardiography
INTRODUCTION: Both echocardiography and CMR imaging are used to quantify longitudinal function. Inter-method variability for mitral (MAPSE) and tricuspid (TAPSE) annular plane systolic excursion, and variability between directly measured MAPSE and TAPSE and as based on atrio-ventricular plane displacement (AVPD) analysis by CMR, are however not known. This study therefore assessed inter-method var
