1. "Both ventricular ectopy during recovery and a low ejection fraction were independent predictors of death," the authors write.
   作者表示，在回复期的心室异位性搏动及低射出分率，是死亡的独立预测因子。
2. He suggests that ventricular dilation and/or hypertrophy may have contributed to the frequent ventricular ectopy found in this study.
   而心室扩大且/或肥厚，可能与在此研究中经常发现的心室异位有关。"Both ventricular ectopy during recovery and a low ejection fraction were independent predictors of death," the authors write.
   作者表示，在回复期的心室异位性搏动及低射出分率，是死亡的独立预测因子。

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