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Percentage change calculated in comparison to baseline conditions for left ventricular-arterial coupling, coronary, cerebral and renal blood flow when IABP or LVAD support were simulated. The simulation settings included Impella 2.5 rotational speed at 35,000, 45,000 and 50,000 rpm and IABP support with Pv = −10, Pv = 0 and Pv = +10 mmHg, and Pd = 260 mmHg. Ea is the arterial elastance and Ees is the left ventricular elastance.
