Ma. Azrin et al., MAINTENANCE OF CORONARY GUIDEWIRE POSITION DURING GUIDE CATHETER EXCHANGE, Catheterization and cardiovascular diagnosis, 37(4), 1996, pp. 453-454
Maintaining the position of a guidewire across coronary artery lesions
during angioplasty is important to permit rapid and reliable access.
This article describes a technique which enables a guide catheter to b
e replaced while maintaining coronary guidewire position by using an a
dditional, larger guidewire for support to prevent dislodgment of the
coronary guidewire. (C) 1996 Wiley-Liss, Inc.