Accessory pathway induced dilated cardiomyopathy / 中华实用儿科临床杂志
Chinese Journal of Applied Clinical Pediatrics
;
(24): 7-9, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-506406
ABSTRACT
Accessory pathway-induced dilated cardiomyopathy is a new diagnosis proposed recently.Pre-excitation of part of the myocardium may mediate electrical and mechanical dyssynchrony,which will result in decreased left ventricular systolic function and increased diameter of left ventricle in patients with right-sided overt accessory pathways (type B ventricular preexcitation).Its features are listed as follows(1) Incessant and prolonged tachyarrhythmia never happened.Tachycardiomyopathy and other causes of dilated cardiomyopathy are excluded.(2) Right-sided overt accessory pathways are shown by electrocardiogram.(3)Echocardiography indicates dyssynchronous left ventricle contraction,decreased left ventricular systolic function and increased diameter of left ventricle.Normal interventricular septal motion,recovered left ventricular and reversed left ventricular remodeling can be realized by radiofrequency ablation with a good prognosis.To infant patients,taking anti arrhythmia drugs to inhibit the conduction of the accessory pathway was recommended.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Applied Clinical Pediatrics
Ano de publicação:
2017
Tipo de documento:
Artigo
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