一、心房梗塞的研究概况心房梗塞在生存期的临床报告罕见,这可能与下列因素有关:①心房梗塞常与心室梗塞同时存在,心室梗塞掩盖了心房梗塞的临床特征,即使单独存在时也缺乏特有的临床表现。②心房梗塞的心电图变化轻微,持续时间短暂,难以进行观察。心房复极过程所产生的P—Ta段及Ta波常埋在QRS波 First, the study of atrial infarction Overview Atrial infarction clinical reports of survival rare, which may be related to the following factors: atrial infarction often associated with ventricular infarction, ventricular infarction to cover the clinical features of atrial infarction, even in the absence of alone Specific clinical manifestations. ② atrial infarction ECG changes slightly, duration of short, difficult to observe. Atrial repolarization process generated P-Ta segment and Ta wave often buried in the QRS wave