Fig. (1) Perioperative hemodynamic data obtained at each time point according to the different groups of microorganism. (A) Cardiac output, (B) cardiac index, (C) systemic vascular resistance, (D) systemic vascular resistance index. T₀ : supine two lung ventilation after induction; T₁: lateral decubitus position and two lung ventilation; T₂: lateral decubitus position and one-lung ventilation; T₃–T₁₄: every 5 min after decortication up to 60 min; T₁₅: end of surgery. Bars depict the SD. Measurements which are statistically different from the baseline value are marked by an asterisk.