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冠心病是常见多发病,急性心肌梗塞(AMI)发病急、症状重、并发症多、死亡率高,心肌缺血损伤坏死所致限局性(节段性)室壁运动障碍(Asynergy,简写Asy)是其标志之一,近十年国外用切面超声心动图(CSuCG)定性或半定量观测Asy,与心血管造影、核素显象结果相关甚好。本研究采用切面超声记波(CSUKG)技术可定量实测各室壁区运动幅度和方向,目前国内外尚未见专门详细报导。
Coronary heart disease is a common and frequently occurring disease. The incidence of acute myocardial infarction (AMI) is acute, with severe symptoms, multiple complications and high mortality. Asynergy (segmental) ventricular dyskinesia caused by myocardial ischemia and necrosis (Asynergy, abbreviated Asy ) Is one of the hallmarks. In the past ten years, qualitative and semi-quantitative Asy were observed by sectional echocardiography (CSuCG) in overseas countries, which is closely related to cardiovascular angiography and radionuclide imaging results. In this study, sectional ultrasonic wave recording (CSUKG) technique can be used to quantitatively measure the amplitude and direction of motion of each wall region. At present, no specific reports have been reported at home and abroad.