Correlation of left ventricular hypertrophy detected by electrocardiogram and main cardiovascular accidents in hypertension patients / 重庆医学
Chongqing Medicine
;
(36): 3360-3361,3364, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-602333
ABSTRACT
Objective To analyze the predicting value of Cornell-QRS standard and Sokolow-Lyon voltage to left ventricular hypertrophy in hypertensive patients.Methods One hundred and seventy-four patients with primary hypertension were enrolled, who were divided into left ventricular hypertrophy group (LVH group,n=50)and non-LVH group(n=124).The blood pressure, Cornell-QRS standard and Sokolow-Lyon voltage were collected and compared in the following-up period.Results Compared with non-LVH group,in LVH group the history of hypertrophy was longer(P <0.05),percent of grade 3 hypertrophy was higher(P <0.05),and 24 h SBP was higher(P <0.05).During the following-up of 6 months,1 year,2 year,the SBP (systolic blood pressure), DBP (diastolic blood pressure),Cornell-QRS standard and Sokolow-Lyon voltage in LVH patients were all significantly decreased (P <0.01).Compared with non-LVH group,the incidence of non-fatal myocardial infarction and stroke was higher in LVH group[ 3(6.0%)vs .1(0.8%),P <0.05;6 (12.0%)vs .2 (1.6%),P <0.01 ].By Cox analysis,Cornell-QRS standard and Sokolow-Lyon voltage were respectively independent predictors to non-fatal myocardial infarction and also stroke.Conclusion Cornell-QRS stand-ard and Sokolow-Lyon voltage may be independent predictors to main cardiovascular accident in hypertensive patients.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chongqing Medicine
Ano de publicação:
2015
Tipo de documento:
Artigo
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