婴幼儿室上性心动过速药物治疗疗程管理及相关因素

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Management of Treatment Duration and Associated Factors in Pharmacotherapy for Supraventricular Tachycardia in Infants and Young Children

CHEN Li， YANG Yanfeng

（DepartmentofPediatric Cardiology，Chengdu Women’sand Children’s Central Hospital，ScholofMedicine，University

of Electronic Science and Technology of China，Chengdu 611731，Sichuan，China）

【Abstract】Recurrntandpersstentepisodesofsupraventriculartachyardiaininfantsandyougchildrenmayleadtosevereardiac dysfunction.Alouhurrntclinicalguidelnesrcomendlong-tehamacologicalanagement，thecoelationbetweetrat durationandskstratiatiorequiresfurthrivestigatioSpecifcpediatrcpopulatiositdistinctclinicalharacteristsostate substantillyevateduessdentifatioftsepedtifcsablespriserskauationdlateste delineatiooflow-rissubrous.Forpatientsstratifedaslwrecurnceris，implementinga4to6monthsshort-tephaacolgical interventionstrategyachiesequivalentecunceontrolatesilesignificantlyeducingteincidenceofdugrelatedadveseents compared with extended treatment protocols.

【Keywords】Supraventricular tachycardia；Infantsand young children；Drug treatment；Treatment duration；Influencing factor

室上性心动过速（supraventriculartachycardia，SVT）是儿童常见的心律失常，心动过速持续发作可能导致心动过速性心肌病，严重者可危及生命。（剩余10676字）