... Finally, the potential influence of systolic arterial pressure,pulmonary systolic artery pressure, and hematocrit (all factorsknown to potentially influence these methods) by assessing the bias and ... PAC-CCO was checked by systematic chest x-rays at 1, 4, and 12 hours postoperatively. Postoperativeechocardiography was systematically performed, to check forintracardiac shunts and significant ... manuscript. AC, JCD, and PS conceived of the study, performed the statistical anal-ysis, and collaborated to finalize the manuscript. All authorsread and approved the final manuscript.Key messages•...