Methods: 39 patients without structural heart disease were enrolled to receive different modes of atrial pacing (RAA, DCS, biatrial), Meanwhile, the atrial conduction times and the atrial effective refractory period (ERP) at RAA were determined.
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- 方法:39例不伴器質(zhì)性心臟病的陣發(fā)性空上性心動(dòng)過(guò)速病人,于射頻消融成功后給予心房起搏(RAA起搏,DCS起搏和雙心房起搏),分別測定不同起搏狀況下RAA處的心房有效不應期(ERP)和心房傳導時(shí)間(RAA-His,RAA-DCS)。
