Fig. 2From: Impaired right ventricular ejection fraction after cardiac surgery is associated with a complicated ICU stayRelation between pressure (CVP or PAP) and volume (EDVi or RVEF)-derived variables. N = 1109. Mean values measured with a pulmonary artery catheter over the first 24 h of ICU admission. * indicates a significant correlation between variables. Abbreviations: CVP central venous pressure; PAP pulmonary artery pressure; EDVi end-diastolic volume index; RVEF right ventricular ejection fractionBack to article page