A 51-year-old man with an obstructed inferior vena cava underwent successful slow pathway catheter ablation using a superior venous approach. Two central venous sheaths were introduced into the right internal jugular vein using different approaches (anterior and posterior), so the two sheaths located away from each other could prevent the catheters from 'sticking' to one another. The transseptal long sheath enabled a stable positioning of the ablation catheter. A nonfluoroscopic mapping system could reduce radiation exposure to the ablator. These techniques may be useful to overcome the disadvantages of the superior venous approach compared to the inferior venous approach.
|Original language||English (US)|
|Number of pages||4|
|Journal||Journal of Interventional Cardiac Electrophysiology|
|State||Published - Sep 2008|
- Inferior vena cava
- Radiofrequency catheter ablation
- Slow pathway