Coló Hernández J, Portos Silva J M, Hervella Pérez L, Parás Chavero E
Arch Inst Cardiol Mex. 1982 Jan-Feb;52(1):39-49.
Fourty patients with acute myocardial infarction were studied by M-mode echocardiography. A significant correlation was established between the electrocardiographic localization of the infarction and the decreased motion of the left ventricular walls. Even when a significant correlation was present between decreased ventricular function and heart failure in anterior myocardial infarction, this was not found in the inferior and posterior wall myocardial infarction. In practice these findings should be accepted cautiously. Our findings show the high frequency of pericardial effusion in acute myocardial infarction. In spite of its limitations, the echocardiogram may be useful in the clinical assessment of patients with acute myocardial infarction, specially when it is anterior, or when complications are suspected.
对40例急性心肌梗死患者进行了M型超声心动图研究。梗死的心电图定位与左心室壁运动减弱之间建立了显著相关性。即使在前壁心肌梗死中，心室功能降低与心力衰竭之间存在显著相关性，但在下壁和后壁心肌梗死中却未发现这种相关性。在实际应用中，这些发现应谨慎接受。我们的研究结果显示急性心肌梗死中心包积液的发生率很高。尽管存在局限性，但超声心动图在急性心肌梗死患者的临床评估中可能有用，特别是在前壁心肌梗死或怀疑有并发症时。
