Fig. 4

Interactive influence of respiratory viral genomes and early postoperative hemodynamics (pulmonary/systemic mean arterial pressure ratio, PAP/SAP) on post-hospitalization pulmonary arterial pressure. Shown are the results of patients for whom it was possible to analyze viral genetic material in tracheal aspirates and systolic pulmonary arterial pressure on 6-month postoperative echocardiogram. Data were analyzed using the general linear model and results are presented as means with SE. Groups not sharing the same letter were different at post hoc multiple comparisons