论文部分内容阅读
本文报告应用γ心功能仪对72例心律失常者左心功能的观察,结果表明左室射血分数(LVEF)正常者11例(17.5％),异常者61例(82.5％)。心律失常各组的左室收缩功能LVEF,SV,RCO等参数及左室舒张功能PFR均低于正常,与对照组相比差异非常显著(P<0.001)。此外,对部份病人同时进行γ心功能仪、UCG、心机械图检查,表明γ心功能仪比较敏感;对部份室早、房颤病人作运动试验,提示心律失常病人的心脏贮备功能降低;对6例心律失常病人治疗后随访,治疗后LVEF由26.8±9.9％增至49.3±9.4％,有非常显著差异(P<0.001)。
In this paper, we observed the left ventricular function in 72 patients with arrhythmia by γ-function analyzer. The results showed that 11 cases (17.5%) had normal left ventricular ejection fraction (LVEF) and 61 cases (82.5%) had abnormal LVEF. The parameters of left ventricular systolic function LVEF, SV, RCO and left ventricular diastolic function PFR were lower than normal in arrhythmia group, the difference was significant compared with the control group (P <0.001). In addition, some patients at the same time γ heart function test, UCG, mechanical and mechanical examination showed that γ-heart function meter is more sensitive; part of the room early, atrial fibrillation patients for exercise tests, suggesting that arrhythmia patients with reduced heart reserve function Six patients with arrhythmia were followed up after treatment. The LVEF increased from 26.8 ± 9.9% to 49.3 ± 9.4% after treatment, with significant difference (P <0.001).