Fig. 3

Left ventricular ejection fraction (LV EF) did not correlate with (a) Left ventricular stroke work per beat (LV SW) nor with (b) Left ventricular stroke work per minute (LV SW min− 1)
Left ventricular ejection fraction (LV EF) did not correlate with (a) Left ventricular stroke work per beat (LV SW) nor with (b) Left ventricular stroke work per minute (LV SW min− 1)