z-logo
Premium
Radial loop and extreme vessel tortuosity in the transradial approach: Advantage of hydrophilic‐coated guidewires and catheters
Author(s) -
Barbeau Gérald R.
Publication year - 2003
Publication title -
catheterization and cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.988
H-Index - 116
eISSN - 1522-726X
pISSN - 1522-1946
DOI - 10.1002/ccd.10586
Subject(s) - medicine , radial artery , tortuosity , catheter , stenosis , vascular access , surgery , angiography , cardiac catheterization , coronary angiography , radiology , artery , cardiology , hemodialysis , geotechnical engineering , porosity , myocardial infarction , engineering
Between October 2000 and October 2001, all transradial cases performed by the author necessitating radial and upper arm angiography because of difficult advancement of standard guidewires or catheters were analyzed retrospectively. Fourteen of 594 (2.4%) transradial cases met the study criteria. Radial loops or stenosis and tortuosity in the subclavian or innominate artery were responsible for the difficult access. Several examples of patients with access problems are presented. A technique using a hydrophilic‐coated guidewire and a new hydrophilic‐coated guiding catheter is described. Cathet Cardiovasc Intervent 2003;59:442–450. © 2003 Wiley‐Liss, Inc.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here