Fig. 4From: Hemodynamic forces from 4D flow magnetic resonance imaging predict left ventricular remodeling following cardiac resynchronization therapyRoot mean square (RMS) left ventricular hemodynamic forces in responders (R, circles) and non-responders (NR, squares) to cardiac resynchronization therapy, and controls (CTL, triangles). Responders had significantly higher systolic HDF in the inferior-anterior direction, and significantly higher diastolic longitudinal (apex-base) HDF compared to non-respondersBack to article page