Diagnosis of inferior wall myocardial infarction during right ventricular apical pacing.

Autor: Barold SS, Ong LS, Banner RL
Jazyk: angličtina
Zdroj: Chest [Chest] 1976 Feb; Vol. 69 (2), pp. 232-5.
DOI: 10.1378/chest.69.2.232
Abstrakt: The diagnosis of inferior wall myocardial infarction is often masked during ventricular pacing. We observed paced ventricular beats with a qR pattern in leads 2,3, and aVF in a patient with acute inferior wall myocardial infarction and a temporary pacemaker at the apex of the right ventricle. Such a pattern might be specific for the diagnosis of inferior wall myocardial infarction, because it is never seen during uncomplicated pacing from anywhere within the right ventricular cavity.
Databáze: MEDLINE