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急性心肌梗塞(AMI)的极早期迄今很少进行显象检查,这与近20年来医学显象技术的广泛应用极不相称。 AMI早期显象检查的必要性近年来AMI早期广泛采用溶栓治疗和经皮冠状动脉腔内成形术(PTCA),取得明显的心肌保护效果,进而要求及早准确判断梗塞范围和功能状况。传统的检测方法(如临床表现、心电图和血清酶测定)的准确性较低或者不能
Very early detection of acute myocardial infarction (AMI) has so far been performed, which is very disproportionate to the widespread use of medical imaging technology in the past 20 years. Necessity of early imaging examination of AMI In early AMI, thrombolytic therapy and percutaneous transluminal coronary angioplasty (PTCA) are widely used in early years, and obvious myocardial protection effect is obtained. Therefore, the extent and functional status of infarction need to be accurately and accurately determined. Traditional methods of detection (such as clinical manifestations, ECG and serum enzyme assays) are less accurate or not