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Figure 1: Hemodynamic changes at one minute interval; arrow indicates changeover from dobutamine to epinephrine infusion (HR heart-rate; ART s, ART d, and ART m systolic, diastolic and mean arterial blood pressure; AO s and AO d systolic and diastolic right ventricular pressure

Figure 1: Hemodynamic changes at one minute interval; arrow indicates changeover from dobutamine to epinephrine infusion (HR  heart-rate; ART s, ART d, and ART m  systolic, diastolic and mean arterial blood pressure; AO s and AO d  systolic and diastolic right ventricular pressure