CAJ | 학술논문

运动性心脏疲劳,即耐力运动导致运动者心脏收缩及舒张功能降低的现象已被报道并日益受到运动医学界的重视。最近,随着脉冲多普勒超声心动诊断技术的发展,对此问题有了更深入认识。本文综述了近年来观察运动者在赛场及实验室条件下有关运动性心脏疲劳研究,尤其是利用新诊断技术的实验证据,并进一步讨论了运动性心脏疲劳的机制。
운동성심장피로,즉내력운동도치운동자심장수축급서장공능강저적현상이피보도병일익수도운동의학계적중시。최근,수착맥충다보륵초성심동진단기술적발전,대차문제유료경심입인식。본문종술료근년래관찰운동자재새장급실험실조건하유관운동성심장피로연구,우기시이용신진단기술적실험증거,병진일보토론료운동성심장피로적궤제。
A reduction in cardiac systolic and diastolic function subsequent to prolonged exercise in healthy humans,often called exercise-induced cardiac fatigue（EICF）,has been reported in the literature.It is important to understand the exact nature and magnitude of EICF in the field of sports medicine.Recently,the echocardiographic instrumentation and techniques have evolved significantly and their application in the assessment of prolonged exercise has developed in tandem.The primary objective of this article is to provide reflective insight into the phenomenon of EICF by evaluating available literature in different competitive field studies or lab-based settings.Furthermore,the proposed mechanisms of EICF are also explored.