Methods Twenty-eight patients with APE were included, with mean age of 56 ± 16, and PaO 2, electrocardiogram ( ECG), echocardiogram ( ECHO) and ventilation/ perfusion lung scan were performed.

  • 方法APE患者28例,平均年龄(56±16)岁,结合临床表现、ECG和超声心动图(ECHO)等检查,同时行同位素肺通气灌注扫描确诊。

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