对162例肺心病急性发作并发心律失常的75例进行分析讨论，其发生率为46.2%，以房性异位节律多见。

Of 162 cases of pulmonary heart disease analysed, 75 were complicated by arrhythmia. The incidence rate was 46.2%. Atrial ectopic rhythm was found most frequent of all cases.

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下壁心梗并发房性及室性异位节律（未包括室颤）均显著高于前壁心梗（P均<0.05）。

Atrial and ventricular arrhythmia (not including ventricular fibrillation) in inferior infarction were both significantly higher than those of anterior acute infarction (P<0. 05).

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下壁心梗并发房性及室性异位节律（未包括室颤）均显著高于前壁心梗（P均<0.05）。

Atrial and ventricular arrhythmia (not including ventricular fibrillation) in inferior infarction were both significantly higher than those of anterior acute infarction (P<0. 05).

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