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室性早搏(简称室早)是常见的一种心律失常。室早性质的鉴别问题历来为专家们重视,心电图的判断在此方面已有不少进展。新近的研究提出室早不仅与左室功能不全关而且有独特的预后意义。为此本文运用无创性心功能检查(心尖搏动图、颈动脉搏动图、STT、心阻抗血流图)结合心电分析着重探讨室早对器质性心脏病与非器质性心脏病的心功能影响及其发生机理。资料与方法1、室早患者40例,男25例,女15例。年龄15～71(平均47)岁。有器质性心脏病变者(简称器组)22例,其中:冠心病13例,高血压病Ⅱ～Ⅲ期8例,心肌病1例。
Ventricular premature beats (referred to as ventricular premature) is a common arrhythmia. Laboratory early identification of the nature of the problem has always been the focus of experts, ECG judgment in this respect has made considerable progress. Recent studies have suggested that ventricular function is not only associated with left ventricular dysfunction but also has a unique prognostic significance. In this paper, the use of noninvasive cardiac function tests (apexcardiogram, carotid pulsatility chart, STT, heart impedance blood flow diagram) combined with ECG analysis focused on room early organic heart disease and non-organic heart disease heart Functional Influence and Its Mechanism. Materials and Methods 1, early ventricular 40 cases, 25 males and 15 females. Age 15 ~ 71 (average 47) years old. There are 22 cases of organic heart disease (abbreviated device group), of which: 13 cases of coronary heart disease, hypertension Ⅱ ~ Ⅲ in 8 cases, 1 case of cardiomyopathy.