Follow-up and outcome after coronary bypass surgery preceded by coronary stent implantation

Background: Guidelines on myocardial revascularization define recommendations for percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG) surgery. Only little information exists on long-term follow-up and quality of life (QoL) after CABG preceded by PCI. The aim of our study was to evaluate the impact of prior PCI on outcome and QoL in patients with stable CAD who underwent CABG. Methods: In our retrospective study, 997 CABG-patients were divided in: CABG preceded by PCI: PCI-First (PCF)-, and CABG-only (CO)-groups. The PCF-group was further divided in guideline-conform (GCO) and guideline non-conform (GNC) sub-groups, according to the SYNTAX-Score (2014 ESC-guidelines). Thirty-days mortality, major adverse cardiac events and quality-of-life using EQ-5D were evaluated. Results: Re-infarction (PCF: 3.8% vs. CO: 1.0%; p=0.024), re-angiography (PCF: 17.6% vs. CO: 9.0%; p=0.004), and re-PCI (PCF: 10.4% vs. CO: 3.0%; p<0.001) were observed more frequently in PCF-patients. Also, patients reported better health-status in the CO- compared to PCF-group (CO: 72.48±19.31 vs. PCF: 68.20±17.86; p=0.01). Patients from the guideline non-conform subgroup reported poorer health-status compared to guideline-conform group (GNC: 64.23±14.56 vs. GCO: 73.42±17.66; p=0.041) and were more likely to require re-PCI (GNC: 18.8% vs. GCO: 2.4%; p=0.03). Also, GNC-patients were more likely to have left main stenosis (GCO: 19.7% vs. GNC: 37.5%; p<0.001) and showed higher pre-interventional SYNTAX-Score (GCO: 18.63±9.81 vs. GNC: 26.67±5.07; p<0.001). Conclusion: PCI preceding CABG is associated with worse health-status and higher re-hospitalization. Nevertheless, results were better when PCI was guideline-conformant. This data should impact the Heart-Team decision.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Follow-up and outcome after coronary bypass surgery preceded by coronary stent implantation ; day:07 ; month:06 ; year:2023 ; The thoracic and cardiovascular surgeon ; (07.06.2023)

Contributors, Places and Time

• Contributor: Hamiko, Marwan ; Konrad, Nicole ; Lagemann, Doreen ; Gestrich, Christopher ; Masseli, Franz ; Oezkur, Mehmet ; Velten, Markus ; Treede, Hendrik ; Dürr, Georg Daniel

Further information

• DOI: 10.1055/a-2107-0481
• URN: urn:nbn:de:101:1-2023072710113941712147
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 14.08.2025, 11:02 AM CEST