The prognostic value of T wave in lead aVR in acute myocardial infarction / 中国医师杂志
Journal of Chinese Physician
;
(12): 1658-1661, 2016.
Artículo
en Chino
| WPRIM
| ID: wpr-506353
ABSTRACT
Objective To explore the prognostic significance of T wave direction in lead aVR in patients with acute ST-segment elevation myocardial infarction (ASTEMI).Methods A total of 322 patiens with ASTEMI was examined.The patients were classified into 2 groups (T-wave positive,and T-wave non-positive) base on the direction of T wave in lead aVR.This study was ought to determine the association of T wave direction in lead aVR with the incidence rate of major adverse cardiac events (MACE) after discharge 2 years.Results After discharge 2 years,T-wave positivity patients had higher incidence of MACE than T-wave non-positive patients (P < 0.05).Multivariate Cox proportional hazards regression analyses showed that age,and upright T wave in lead aVR were significantly associated with the primary end point.Conclusions T wave direction in lead aVR is a powerful prognostic marker for long-term prognosis.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Journal of Chinese Physician
Año:
2016
Tipo del documento:
Artículo
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