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室性异位搏动(室早)的预后意义,大多数来自心脏病的研究,一般认为发生于心脏病预后差,心肌梗塞后发生此种心律失常是心脏猝死的一个重要标志,无心脏病的正常人常规心电图检查发现此种异常时,是否具有同样重要性,研究的资料甚少。本研究首在检验无心脏病的男性人群中心电图上发现的室早及其特征,与其后发生缺血性心脏病(IHD)和临床表现特别是猝死之间的相互关系。
The prognostic significance of ventricular ectopic beats (premature ventricular), most of which come from the study of heart disease, is generally believed to occur in the poor prognosis of heart disease. This arrhythmia after myocardial infarction is an important sign of sudden cardiac death without normal heart disease It is of equal importance for people to find such abnormalities by routine ECG examination, and there is very little data about the research. The present study first examined ventricular electrocardiograms found in patients without heart disease and their characteristics, and their subsequent association with ischemic heart disease (IHD) and clinical manifestations, particularly sudden death.