高血压左心室肥厚与室性过早搏动关系研究

A Study on the relationship between hypertensive left ventricular hpertrophy and ventricular premature beat

目的：分析高血压左心室肥厚与室性过早搏动的关系。方法：通过超声心动图、动态心电图对87例高血压病人检查，分析高血压病人左心室肥厚与室性过早搏动的关系。结果：高血压左心室肥厚者定性过早搏动的发生率，LownⅢ级以上室性过早搏动的发生率均显著高于无左心室肥厚者（P＜0.05和P＜0．01），室性早搏的严重程度与左室厚度存在线性相关关系（r＝0．781，P＜0．01）。结论：高血压病人室性过早搏动的发生不仅与左室肥厚有关，且其程度与左室厚度有关。

Objective:To study the relationship between hypertensive left ventricular hypertrophy (LVH) and ventricu lar premature beat. Methods: The relationship between LVH and ventricular premature beat in 87 hypertensive patients was analysed by the examination of echocardiography and dynamic electrocardiography. Results: Ventricular premature beat and comples ventricular premature beat occurred more freqently in LVH than in non-LVH (P< 0.05 and P<0.01 respec tively ). Linear correlation was found between wall thickness of left ventricle and ventricular premature beat grades(r = 0.781,p < 0.01). Conclusion: It is concluded that not only the incidence of ventrecular premature beat corrclated to the LVH but also ventricular premature beat grades correlated to wall thickness of left ventricle.