RIGHT VENTRICULAR (RV) LINEAR DIMENSIONS ON ECHOCARDIOGRAPHY (ECHO) ARE RELIABLE INDICES OF CARDIAC MAGNETIC RESONANCE (CMR) QUANTIFIED CHAMBER REMODELING: A MULTIMODALITY VALIDATION STUDY

RV chamber remodeling impacts prognosis. Echo linear dimensions are widely used for LV assessment, but are not well validated as quantitative indices of RV size. The population comprised post MI pts undergoing transthoracic echo and CMR within 1 day. On echo, RV end diastolic (ED) and end systolic