Association of Annual Operator Volume With the Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention.
The Journal of invasive cardiology（2022）
摘要
In a contemporary, multicenter registry, 40% of CTO-PCI cases are performed by LVOs performing <30 cases per year. Cases performed by HVOs were associated with higher technical and procedural success, but also higher periprocedural major complication rates, potentially due to higher lesion complexity.
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关键词
chronic total occlusion,clinical outcomes,operator volume,percutaneous coronary intervention
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