Fig. 1From: Effects and related mechanism of alpha-adrenergic receptor inhibitor phentolamine in a rabbit model of acute pulmonary embolism combined with shockKaplan–Meier survival curve (A), heart rate (B), average arterial pressure (MAP) (C) and average pulmonary arterial pressure (MPAP) (D) changes and characteristics of pulmonary circulation (E). S, sham operation group; M, model group; PTL, phentolamine group. Baseline, before pulmonary embolism; PE, pulmonary embolism referring the moment of successful modeling; PE-15 min, 15 min after the moment of successful modeling; PE-30 min, 30 min after the moment of successful modeling; PE-60 min, 60 min after the moment of successful modeling; PE-90 min, 90 min after the moment of successful modeling; PE-120 min, 120 min after the moment of successful modeling.* P < 0.05 vs. S group, †P < 0.05, vs. M groupBack to article page