Fig. 1From: Left ventricular fluid kinetic energy time curves in heart failure from cardiovascular magnetic resonance 4D flow dataAn example of kinetic energy (KE) in a patient with heart failure at three time-points during the cardiac cycle: peak systole (top panel), peak early diastolic filling (middle panel), and during atrial systole (bottom panel). Left column shows 2-chamber view (2CH), middle column shows 3-chamber view (3CH), and right column shows 4-chamber view (4CH). LA: Left atrium; LV: Left ventricle; RA: Right atrium; RV: Right ventricle; Ao: AortaBack to article page