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A "grapple hook" technique using a deflectable tip catheter to facilitate complex proximal circumflex interventions.
Authors:Edward McNulty  Joshua Cohen  Tony Chou  Kendrick Shunk
Affiliation:Department of Cardiology, San Francisco VA Medical Center, University of California, San Francisco School of Medicine, USA. Edward.mcnulty2@med.va.gov
Abstract:We present two patients with angulated, proximal left circumflex lesions, one a chronic total occlusion and one an acute subtotal occlusion. In both cases, use of the deflectable tip Venture Catheter (Velocimed, Minneapolis, MN) facilitated guide wire passage and successful percutaneous coronary intervention (PCI) after prior attempts at guide wire passage with standard wires were unsuccessful.
Keywords:percutaneous coronary intervention  chronic total occlusion  angulation
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