Relationship of Etiopathogenesis,Therapy and Prognosis in Children with Chronic Arrhythmia / 实用儿科临床杂志

ABSTRACT

Objective To explore the relationship of etiopathogenesis,therapy and prognosis in children with chronic arrhythmia.Met-hods Forty cases aged 48 h to 12 years old between Sep.2003 to Oct.2006 were selected.All children had vertigo,syncope,Adam-Stoke syndrome,cardiac shock.Some cases were detected with complete atrioventricular block(CAVB)(33 cases),sinus bradycardia(5 cases) or sick sinus syndrome(2 cases) by electrocardiogram(ECG) at least 2 times,and these symptoms lasted 3 days at least.Congenital CAVB children having no clinical symptom were given no treatment.Cases having sinus bradycardia,sick sinus syndrome resulted from viral myocarditis,the earlier were given antiviral medicine,energy composition,intravenous megavitamin C,isoprenaline,and large dose of adrenocortcal hormone simultaneously.Some were given human ?-globulin.Eight of them were set temporary pacemaker because of unsatisfactory treatment,and 2 of them were set permanent pacemaker.Results Twenty-eight cases were cured,9 cases were improved and 3 cases died.Six out of the cured cases and improved cased were set permanent or temporary pacemaker.Conclusions Early discovery,early diagnosis,and early temporary pacemaker use will lead a better prognosis in regular treatment.On the contrary,the delayed treatment on children with viral myocarditis and CAVB caused by dilated cardiomyopathy will lead a negative prognosis.