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A systematic description of the percutaneous treatment of chronic total occlusions (CTOs) of the right coronary artery (RCA) using ipsilateral collateral connections (CCs) for the retrograde approach has never been carried out. Our aim was to investigate this issue systematically.

eurointervention

Novel retrograde approach for percutaneous treatment of chronic total occlusions of the right coronary artery using ipsilateral collateral connections: a European centre experience