PR段偏移作为急性心包炎的初始心电图表现

PR-segment deviation as the initial electrocardiographic response in acute pericarditis.

作者信息

Baljepally R, Spodick D H

机构信息

Cardiology Division, St. Vincent Hospital, University of Massachusetts Medical School, Worcester 01604, USA.

出版信息

Am J Cardiol. 1998 Jun 15;81(12):1505-6. doi: 10.1016/s0002-9149(98)00217-3.

DOI:10.1016/s0002-9149(98)00217-3

PMID:9645908

Abstract

PR-segment deviations precede classic ST(J) deviations in acute pericarditis because the superficial myocarditis producing electrocardiographic changes is more encompassing in the thin atrial muscle. In patients with appropriate syndromes, PR-segment deviations should be recognized early after onset, as ST changes may be absent.

摘要

在急性心包炎中，PR段偏移先于典型的ST（J）段偏移出现，因为产生心电图变化的浅表性心肌炎在较薄的心房肌中更为广泛。对于有相应综合征的患者，PR段偏移应在发病后尽早识别，因为可能不存在ST段改变。