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我院自1992年10月至1993年5月共检测动态心电图(DCG或Holter)290例,其中正常人85例,心脏病患者205例。结果表明:1.心律失常检出率最高的为室上性早搏(PAC),占85％;其次为室性早搏(PVC),占72.86％。其中冠心病组早搏的检出率为最高。正常人可以出现偶发性早搏,属生理性早搏。各类早搏的发生如>1000个/24h,应考虑为病理性早搏。2.心脏病组除早搏外其它心律失常检出率依次为阵发性室上性心动过速(PSVT),占27.85%;长RR间期(Panse),占20.71％,最长的Pause为3150ms;房颤(Af),占9.29％;
Our hospital from October 1992 to May 1993 a total of dynamic electrocardiogram (DCG or Holter) 290 cases, of which 85 cases of normal, 205 cases of heart disease. The results showed that: 1. The highest detection rate of arrhythmia was premature ventricular contractions (PAC), accounting for 85%; followed by premature ventricular contractions (PVC), accounting for 72.86%. Among them, the detection rate of premature beats in coronary heart disease group was the highest. Normal occurrence of premature beats, is a physiological premature beats. All types of premature beats such as> 1000 / 24h, should be considered for pathological premature beats. 2. In heart disease group, the detection rate of other arrhythmia except premature beat was paroxysmal supraventricular tachycardia (PSVT), accounting for 27.85%; long RR interval (Panse), accounting for 20.71%, the longest Pause was 3150ms; Atrial fibrillation (Af), accounting for 9.29%;