We have located links that may give you full text access.
Failure of transradial approach during coronary interventions: anatomic considerations.
The anatomy of the radial artery has yet to be systematically studied from the perspective of using it as a route for catheter access. We prospectively performed angiography of the arteries of the upper limb to delineate the anatomic features of the radial artery as a way to determine the feasibility of using it as a route for coronary intervention. We studied 2,211 consecutive patients submitted to transradial cardiac catheterization. In all patients, an angiography of the upper limb arteries was performed before and after procedure. Radial puncture was successful in 98.9% of patients. At angiography, anatomic variations of upper limb arteries were noted in 505 patients (22.8%) and included tortuous configurations (3.8%), stenosis (1.7%), hypoplasias (7.7%), radioulnar loop (0.8%), abnormal origin of the radial artery (8.3%), and lusoria subclavian artery (0.45%). Overall procedural success by transradial approach was 97.5%. Patients with anatomic variations of radial artery had a significantly lower puncture (96.2% vs 99.7%, P < 0.0001) and procedural (93.1% vs 98.8%, P < 0.0001) success. The procedure was successfully performed by radial approach in 98.8% of patients with tortuous configurations, 91.9% of radial stenosis, 93.9% of hypoplastic radial artery, 83.3% of radioulnar loop, 96.7% of radial axillary origin, and 60% of lusoria subclavian artery setting. Anatomic variations of the radial artery are not rare. However, they do not represent an important limitation in transradial approach if they are well documented previously.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app