
Keywords: PE، فنیل فرین; RV, right ventricle; LV, left ventricle; PE, phenylephrine; NOR, norepinephrine; IABP, intra-aortic balloon pump; RCA, right coronary artery; RVF, right ventricular failure; ESV(P), end-systolic volume(pressure); EDV(P), end-diastolic volume(pressure); CO