a nonsignificant trendP value=0.43
Patients with PASP/LVSV ≥1.0 mm Hg/mL were more likely to require respiratory support using noninvasive positive pressure ventilation (46.4% versus 22.3%, P value <0.001) and a nonsignificant trend toward increased mechanical ventilation (19.6% versus 15.5%, P value=0.43).