David P. Taggart, Mario Gaudino, Stephen Gerry, Alastair Gray, Belinda Lees, Arnaldo Dimagli, John D. Puskas, Vipin Zamvar, Rafał Pawlaczyk, Alistair Royse, Marcus Flather, Umberto Benedetto

doi:10.1016/j.jtcvs.2020.03.013

Summary

OBJECTIVES: The Arterial Revascularization Trial (ART) was designed to compare 10-year survival in bilateral versus single internal thoracic artery grafts. The intention-to-treat analysis has showed comparable outcomes between the 2 groups but an explanatory analysis suggested that those receiving 2 or more arterial grafts had better survival. Whether the exclusive use of arterial grafts provide further benefit is unclear. METHODS: We performed an exploratory analysis of the ART based on conduits actually received (as-treated principle). From ART cohort, only patients receiving at least 3 grafts were included. The final population consisted of 1084, 1010, and 390 patients in the single arterial graft (SAG) group, in the multiple arterial graft (MAG) group (2 or more arterial grafts with ad

Subject: Arable cropping systems
Source type: Peer-reviewed study
System type: Other
DOI: 10.1016/j.jtcvs.2020.03.013
Catalogue ID: SNmojj22aj-ulngqa

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Effect of total arterial grafting in the Arterial Revascularization Trial

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