Feasibility and Safety of Coronary Angiography via Radial Approach in Cardiac Transplant Recipients: A Single Center Experience Article

Full Text via DOI: 10.1016/j.cpcardiol.2021.100935 Web of Science: 000836820600002

Cited authors

  • daSilva-deAbreu A, Mohareb S, Hasan M, Wever-Pinzon J, Eiswirth C, Patel RAG, Reilly JP, Desai S, Ventura HO, Krim SR


  • Coronary angiography remains the gold standard post-transplant screening test for cardiac allograft vasculopathy. This procedure has traditionally been performed via femoral approach. Data on safety and efficacy of radial approach in cardiac transplant patients remains scarce. Single center retrospective study including all cardiac transplant patients who underwent coronary angiography via transradial approach (TRA) or transfemoral approach (TFA). Safety and efficacy outcomes were compared between the 2 groups. Primary end points included major bleeding, vascular complications, crossover to femoral approach, contrast use and radiation exposure. A total of 201 patients were included. 96 patients (47.8 %) underwent angiography via TRA. At baseline, no significant differences with regards to age, gender, or traditional risk factors such as HTN, DM, hyperlipidemia were noted between the 2 groups. Most patients underwent intravascular ultrasound (n = 179, 89%) with no statistically significant differences between the 2 groups (TRA: 90.6% vs TFA: 87.6%, P = 0.5). Additionally, there were no statistically significant differences in radiation exposure, amount of contrast use and fluoroscopy time between the 2 groups. Although there were trends toward increased bleeding among TFA group, these were not statistically significant and were mostly driven by access site hematomas. Use of TRA increased over time and Conversion from TRA to TFA was low (n = 4, 4.2%). Coronary angiography via the radial approach in cardiac transplant recipients is feasible, safe and is associated with low a risk of bleeding with no significant increase in radiation exposure when compared to the traditional femoral approach.

Publication date

  • 2022

Published in

International Standard Serial Number (ISSN)

  • 0146-2806

Number of pages

  • 7


  • 47


  • 8