Related Experiment Video
Updated: Jun 22, 2026

Surgical Swine Model of Chronic Cardiac Ischemia Treated by Off-Pump Coronary Artery Bypass Graft Surgery
Published on: March 27, 2018
In-Hospital Outcomes Following Surgical Revascularization of Chronic Total Coronary Occlusions
Albi Fagu1,2, Tim Berger1, Clarence Pingpoh3
1Department of Cardiovascular Surgery, Heart Centre Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, 79085 Freiburg, Germany.
Coronary artery bypass grafting successfully revascularizes most patients with chronic total occlusions, showing favorable outcomes. Older age and peripheral artery disease independently predict in-hospital mortality in these complex cases.
Area of Science:
- Cardiology
- Cardiovascular Surgery
- Interventional Cardiology
Background:
- Chronic total occlusions (CTOs) of coronary arteries pose treatment challenges, often requiring percutaneous coronary intervention (PCI) or surgical revascularization.
- Coronary artery bypass grafting (CABG) is a key surgical option for patients with complex coronary artery disease (CAD) involving CTOs.
Conclusions:
- Coronary artery bypass grafting offers high revascularization rates and favorable in-hospital outcomes for patients with multi-vessel disease and coronary total occlusions.
- Advanced age and the presence of peripheral artery disease are significant independent predictors of in-hospital mortality.
- Further research on long-term follow-up and graft type (arterial vs. venous) is warranted to optimize CABG strategies for CTOs.
More Related Videos
Related Concept Videos
Coronary Artery Disease V: Interprofessional Care
Acute Coronary Syndrome III: Diagnostic Studies
Acute Coronary Syndrome IV: Interprofessional Care
Cardiomyopathy VII: Pre and Post Operative Nursing Management
Peripheral Artery Disease V: Postoperative Nursing Management

