Fig. 3From: Left ventricular fluid kinetic energy time curves in heart failure from cardiovascular magnetic resonance 4D flow dataSystolic average kinetic energy (KE, left column), and diastolic average KE (right column) in controls (open boxes) and patients with heart failure (black circles). On the Y-axis, the upper panel of graphs shows KE; middle panel shows KE indexed to stroke volume (SV); and lower panel shows KE indexed to end-diastolic volume (EDV). Error bars show mean ± SDBack to article page