本综述系统阐述了结构性正常心脏儿童群体中室上性心律失常（SVT）的流行病学特征、临床表现、发病机制及管理策略。重点分析了再入性回路（如AVRT、AVNRT）与自律性增高两大主要机制，强调腺苷（Adenosine）在诊断与治疗中的双重价值，并指出婴幼儿SVT多具自 ...

Atrioventricular reentrant tachycardia (AVRT) is a rhythm problem in your heart that makes it beat too fast. It results from an extra connection between your upper and lower chambers. You might hear ...

Atrioventricular reentry tachycardia (AVRT) requiring an accessory atrioventricular pathway (AP) is the most common type of arrhythmia in the perinatal period. The etiology of these arrhythmias is not ...

Avrot Industries Ltd. Annual cash flow by MarketWatch. View AVRT net cash flow, operating cash flow, operating expenses and cash dividends.

Atrioventricular reentrant tachycardia occurs when a reentrant circuit is present outside of the AV node through an abnormal conduction pathway that connects the atrium to the ventricles. If an action ...

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