Percutaneous transluminal coronary angioplasty (PTCA) of lesions in a right coronary artery with a "shepherd's crook" configuration may pose procedural difficulties due to inadequate guiding catheter back-up support. We evaluated the utility of a new shape of guiding catheter, previously evaluated f
Performance characteristics of a new shape of guiding catheter for ptca of the left coronary artery
β Scribed by Nesto, Richard W.
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 479 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0098-6569
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## Abstract An 8 French (F) double loop guiding (DLG) catheter was developed for percutaneous transluminal coronary angioplasty (PTCA) of the right coronary artery (RCA) and tested in 80 patients: primary use in 59 patients, and after failure of an 8 F right Judkins guiding (RJG) catheter in 21 pat
We developed a U-shaped diagnostic and guiding catheter for left coronary angiography and angioplasty. Angiography with a 6 French (F) diagnostic U-shaped catheter was attempted in 101 patients (pts). Primary use in 82 pts; all successful. Secondary use after failure of 6 F left Judkins diagnostic c
Large lumen guiding catheters (9.5 to 11 French) are currently required to perform directional atherectomy. These rigid guiding catheters require modifications of usual techniques for manipulation and can induce ostial trauma and peripheral vascular complications. A new type of 9 French guiding cat