首页> 外文会议>1995 IEEE engineering in medicine and biology 17th annual conference and 21st Canadian medical and biological engineering conference >USEFULNESS OF HIGH RESOLUTION ELECTROCARDIOGRAM AND HEART RATE VARIABILITY IN CHRONIC CHAGAS DISEASE
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USEFULNESS OF HIGH RESOLUTION ELECTROCARDIOGRAM AND HEART RATE VARIABILITY IN CHRONIC CHAGAS DISEASE

机译:慢性CHAGA病中高分辨率心电图的使用和心率变异性

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With the purpose of studying the correlation between 9 clinical, electrocardiographic and hemodynamic variables, and the presence of late potentials (LP) or heart rate variability (HRV) abnormalities, 20 control subjects (C) and 48 chronic chagasic patients subdivided according to their degree of rayocardial damage were submitted to clinical evaluation. Results indicate a progressive reduction of sympathetic tone, related to deterioration of the ejection fraction, and correlation between the presence of LP and the clinical classification applied to patients.
机译:为了研究9种临床,心电图和血流动力学变量与晚期电势(LP)或心率变异性(HRV)异常之间的相关性,根据其程度将20位对照对象(C)和48位慢性Chagasic患者进行了细分评估了心动过速对心脏的损害,以进行临床评估。结果表明交感神经张力逐渐降低,与射血分数降低有关,LP的存在与应用于患者的临床分类之间也存在相关性。

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