本例是位冠心病患者,1993年1月27日发生急性下壁、前间壁心肌梗塞,29天复查心电图,显示B型预激综合征,掩盖了原有的心肌梗塞,如无前图做对照,很难做出心肌梗塞的诊断。所谓“后天性预激综合征”实际上是原已存在异常传导途径,只是未显示出来,在急性风湿热急性心肌梗塞后,正常传导系统的阻力增加,或受到 This case is a coronary heart disease patients, January 27, 1993 acute inferior wall, anterior myocardial infarction wall, 29 days review of ECG, showing the pre-excitation syndrome B, masking the original myocardial infarction, as without pre-done Control, it is difficult to make a diagnosis of myocardial infarction. The so-called “Acquired Wolff-Parkinson’s syndrome ” is actually the original abnormal transmission path already exists, but did not show that in acute rheumatic fever after acute myocardial infarction, the normal conduction system increased resistance, or by