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http://hdl.handle.net/11054/1815
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DC Field | Value | Language |
---|---|---|
dc.contributor | Hamilton, G. | en_US |
dc.contributor | Dinh, D. | en_US |
dc.contributor | Farouque, O. | en_US |
dc.contributor | Raman, J. | en_US |
dc.contributor | Yeoh, J. | en_US |
dc.contributor | Brennan, A. | en_US |
dc.contributor | Reid, C. | en_US |
dc.contributor | Duffy, S. | en_US |
dc.contributor | Freeman, M. | en_US |
dc.contributor | Sebastian, M. | en_US |
dc.contributor | Oqueli, Ernesto | en_US |
dc.contributor | Yudi, M. | en_US |
dc.contributor | Horrigan, M. | en_US |
dc.contributor | Clark, D. | en_US |
dc.date.accessioned | 2021-10-12T02:13:00Z | - |
dc.date.available | 2021-10-12T02:13:00Z | - |
dc.date.issued | 2021 | - |
dc.identifier.govdoc | 01769 | en_US |
dc.identifier.uri | http://hdl.handle.net/11054/1815 | - |
dc.description.abstract | Background: Radial arteries (RA) are often preferred over saphenous veins as coronary artery bypass graft (CABG) conduits due to better long-term outcomes. However, there is limited evidence on the mechanisms of RA graft failure or outcomes after RA graft PCI (RA-PCI). We aimed to review temporal trends, procedural variables, and outcomes to explore the feasibility and safety of RA-PCI and report the characteristics of RA graft failure. Methods: Consecutive patients who underwent PCI post CABG between 2005–2018 were included, with yearly comparisons for trends. RA-PCI was compared to SVG-PCI. Results: A total of 2,780 PCIs were performed on patients following CABG: 86 to the RA and 716 to the SVG. Over 12 years, RA and native vessel PCI increased, SVG-PCI declined, and internal mammary PCI rates were consistently low (p<0.001). Conclusions: Our study showed RA-PCI is safe and feasible, with a trend to better outcomes compared to SVG-PCI. Different clinical presentations and angiographic variables suggest unique mechanisms of RA graft failure. Further studies are needed to investigate the underlying pathophysiology, which may have therapeutic implications. | en_US |
dc.description.provenance | Submitted by Gemma Siemensma (gemmas@bhs.org.au) on 2021-10-07T22:22:09Z No. of bitstreams: 0 | en |
dc.description.provenance | Approved for entry into archive by Gemma Siemensma (gemmas@bhs.org.au) on 2021-10-12T02:13:00Z (GMT) No. of bitstreams: 0 | en |
dc.description.provenance | Made available in DSpace on 2021-10-12T02:13:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2021 | en |
dc.title | Feasibility and outcomes of percutaneous coronary intervention to radial artery bypass graft stenoses and general characteristics of radial graft failure: insights from a multicentre PCI registry. | en_US |
dc.type | Conference | en_US |
dc.type.specified | Presentation | en_US |
dc.bibliographicCitation.conferencedate | August 4-7 | en_US |
dc.bibliographicCitation.conferencename | 69th CSANZ Annual Scientific Meeting 43rd Annual Scientific Meeting of the International Society for Heart Research ANZET 21. | en_US |
dc.bibliographicCitation.conferenceplace | Online | en_US |
dc.subject.healththesaurus | PERCUTANEOUS CORONARY INTERVENTION | en_US |
dc.subject.healththesaurus | CARDIOLOGY | en_US |
dc.subject.healththesaurus | PCI | en_US |
Appears in Collections: | Research Output |
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