Recanalization of XXXX using the Magnarail system: technique and procedural outcome.

@entity1 @entity1563 @entity432
Angioplasty for occluded coronary arteries is less successful than for sub-total stenoses. The Magnarail system (Schneider) has been designed to improve success rates. We used the system in 112 @entity1 with @entity1563 (TIMI flow < or = 1) which the operator felt suitable for angioplasty. It was successful (defined as < 50% stenosis) in 75.9% overall, 65.9% in occlusions > 3 months and 83.3% < 3 months. Intimal dissection occurred in 26 instances, more commonly after right coronary angioplasties. One @entity1 died and one procedure was complicated by coronary perforation treated surgically. The procedure was less successful in the right coronary artery (p = 0.02). Coronary calcification (p = 0.03), the absence of a @entity432 (p = 0.04) and the absence of collaterals from another vascular territory (p = 0.04) were all associated with angiographic failure. The mean fluoroscopy time for the procedures was 22.8 +/- 16.9 minutes. The Magnarail system seems highly effective in recanalization of @entity1563 .
