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Yeungnam Univ J Med.  2018 Jun;35(1):94-98. 10.12701/yujm.2018.35.1.94.

Successful transradial intervention via a radial recurrent artery branch from the radioulnar alpha loop using a sheathless guiding catheter

Affiliations
  • 1Division of Cardiology, Department of Internal Medicine, Daejeon Veterans Hospital, Daejeon, Korea.
  • 2Division of Cardiology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea. sgahn@yonsei.ac.kr

Abstract

The radial artery is generally the preferred access route in coronary angiography and coronary intervention. However, small size, spasm, and anatomical variations concerning the radial artery are major limitations of transradial coronary intervention (TRI). We describe a successful case involving a patient with coronary artery disease who underwent TRI via a well-developed radial recurrent artery branch from the radioulnar alpha loop using a sheathless guiding catheter.

Keyword

Percutaneous coronary intervention; Radial artery; Vascular access

MeSH Terms

Arteries*
Catheters*
Coronary Angiography
Coronary Artery Disease
Humans
Percutaneous Coronary Intervention
Radial Artery
Spasm
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