Fig 1.
Pressure-volume loop analysis.
LV, left ventricle; SBP, systolic blood pressure; LVESV, left ventricular end-systolic volume; LVEDV, left ventricular end-diastolic volume; LVEDP, left ventricular end-diastolic pressure.
Table 1.
Major hemodynamic variables at baseline and after the development of cardiogenic shock.
Fig 2.
Comparison of the effect of different levels of continuous (C) and synchronized pulsatile (P) extracorporeal blood flow (EBF) on left ventricular performance parameters in a porcine model of cardiogenic shock.
(A) LVESV, left ventricle end-systolic volume; (B) LVSV, left ventricle stroke volume; (C) LVEF, left ventricle ejection fraction; (D) CO, cardiac output. *P<0.05.
Fig 3.
Comparison of the effect of different levels of continuous (C) and synchronized pulsatile (P) extracorporeal blood flow (EBF) on hemodynamic and left ventricular performance parameters in a porcine model of cardiogenic shock.
(A) MAP, mean arterial pressure; (B) SBP, systolic blood pressure; (C) LVEDP, left ventricle end-diastolic pressure; (D) LVEDV, left ventricle end-diastolic volume. *P<0.05.
Fig 4.
Comparison of the effect of different levels of continuous (C) and electrocardiogram-synchronized pulsatile (P) extracorporeal blood flow (EBF) on coronary blood flow measured using an intracoronary Doppler wire in a porcine model of cardiogenic shock.
*P<0.05.