Successful coronary intervention of chronic total occlusion of the right coronary artery by ipsilateral injection via an isolated conus artery

Takahide Arai; Akio Kawamura; Shinsuke Yuasa; Yuichiro Maekawa; Keiichi Fukuda

doi:10.1007/s00380-011-0170-0

Successful coronary intervention of chronic total occlusion of the right coronary artery by ipsilateral injection via an isolated conus artery

Takahide Arai, Akio Kawamura, Shinsuke Yuasa, Yuichiro Maekawa, Keiichi Fukuda

Department of Internal Medicine (Cardiology)

Research output: Contribution to journal › Article › peer-review

Abstract

A conus artery is sometimes a good collateral source for the left anterior descending coronary artery and the right coronary artery (RCA). In some cases, the conus artery arises independently of the RCA from a separate orifice, which is called an isolated conus artery. The conus artery is often missed by angiography for RCA if a catheter is deeply engaged. This case report describes a percutaneous coronary intervention of chronic total occlusion of the proximal RCA with good collateral circulation from an isolated conus artery by super-selective ipsilateral injection via the artery.

Original language	English
Pages (from-to)	327-330
Number of pages	4
Journal	Heart and vessels
Volume	27
Issue number	3
DOIs	https://doi.org/10.1007/s00380-011-0170-0
Publication status	Published - 2012 May

Keywords

Chronic total occlusion
Conus artery
Right coronary artery

ASJC Scopus subject areas

Cardiology and Cardiovascular Medicine

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10.1007/s00380-011-0170-0

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abstract = "A conus artery is sometimes a good collateral source for the left anterior descending coronary artery and the right coronary artery (RCA). In some cases, the conus artery arises independently of the RCA from a separate orifice, which is called an isolated conus artery. The conus artery is often missed by angiography for RCA if a catheter is deeply engaged. This case report describes a percutaneous coronary intervention of chronic total occlusion of the proximal RCA with good collateral circulation from an isolated conus artery by super-selective ipsilateral injection via the artery.",

keywords = "Chronic total occlusion, Conus artery, Right coronary artery",

author = "Takahide Arai and Akio Kawamura and Shinsuke Yuasa and Yuichiro Maekawa and Keiichi Fukuda",

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AU - Arai, Takahide

AU - Kawamura, Akio

AU - Yuasa, Shinsuke

AU - Maekawa, Yuichiro

AU - Fukuda, Keiichi

PY - 2012/5

Y1 - 2012/5

N2 - A conus artery is sometimes a good collateral source for the left anterior descending coronary artery and the right coronary artery (RCA). In some cases, the conus artery arises independently of the RCA from a separate orifice, which is called an isolated conus artery. The conus artery is often missed by angiography for RCA if a catheter is deeply engaged. This case report describes a percutaneous coronary intervention of chronic total occlusion of the proximal RCA with good collateral circulation from an isolated conus artery by super-selective ipsilateral injection via the artery.

AB - A conus artery is sometimes a good collateral source for the left anterior descending coronary artery and the right coronary artery (RCA). In some cases, the conus artery arises independently of the RCA from a separate orifice, which is called an isolated conus artery. The conus artery is often missed by angiography for RCA if a catheter is deeply engaged. This case report describes a percutaneous coronary intervention of chronic total occlusion of the proximal RCA with good collateral circulation from an isolated conus artery by super-selective ipsilateral injection via the artery.

KW - Chronic total occlusion

KW - Conus artery

KW - Right coronary artery

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JO - Heart and Vessels

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Successful coronary intervention of chronic total occlusion of the right coronary artery by ipsilateral injection via an isolated conus artery

Abstract

Keywords

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