Development of X-ray image guided radiofrequency catheter ablation system
- VernacularTitle:X线图像引导射频消融系统的研制
- Author:
Baohua WANG
;
Danhong XU
;
Ming YAO
- Publication Type:Journal Article
- Keywords:
image guided;
radiofrequency ablation;
multi-channel electrophysiology recorder;
clinical examination
- From:
International Journal of Biomedical Engineering
2006;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigave the X-ray guided radiofrequency ablation system. Methods The ablation catheter was guided using the X-ray image so the location of electrode on top of the catheter can be fixed on. Alternating current was carried out at the focus to make the ablation. The multi-channel electrophysiology recorder was combined here to record the electrophysiology status before, during and after the surgery to ensure safety of the patient. Results One case was reviewed, which was treated with the X-ray guided radiofrequency ablation system. After the ablation, the A waves and the V wave were separated and the ablation surgery was successful. Conclusion Some simple and fast arrhythmia can be treated effectively by the above system.
