所有患者室上速射频消融成功后,程控刺激高右房(high right atrium,HRA),冠状窦远端(coronary sinus distal,CSD),测出上述两个部位基础刺激时(S1S1500ms)心房ERP.
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distal coronary sinus 冠状窦远端 ; 远端冠状窦
Programmed stimulation was delivered at coronary sinus ostium, distal coronary sinus and lateral wall of left atrium.
分别通过冠状窦口电极、冠状窦远端电极和左房侧壁电极进行程控刺激。
Conclusion the ordinary ventricle lead, which is cheap, is feasible and safe for left atrium pacing through the middle and distal part of the coronary sinus and suitable for clinical application.
结论普通心室电极经冠状窦中、远端行左心房起搏可行、安全，且价格便宜，适合临床应用。
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