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本文对12例预激综合征并心动过速进行心外膜标测定位。在窦性节律或起搏下重点标测房室环两侧、测量A-V或V-A间期及参照电图R波起点与标测图R波起点距离,最短者为旁道定位点。本文12例均经手术治疗。笔者认为对合并器质性心脏病者,为保证安全宜先行插管不开放循环下进行标测。
In this paper, 12 patients with Wolff-Parkinson’s syndrome and epicardial mapping of epidural positioning. In the sinus rhythm or pacemaker under the focus of detection of atrioventricular ring on both sides of the measurement A-V or V-A interval and the reference point R-wave and mapping R starting distance, the shortest for the bypass positioning point. The 12 cases were treated by surgery. I believe that those with organic heart disease, in order to ensure the safety of the first intubation is not open loop mapping.