A combination of aortic arch debranching and off-pump coronary artery bypass

Arudo Hiraoka1, Hidenori Yoshitaka, Genta Chikazawa

  • 1Department of Cardiovascular Surgery, The Sakakibara Heart Institute of Okayama, Marunouchi, Okayama, Japan. bassbord1028@yahoo.co.jp

Insights

Patients with aortic aneurysms often have coronary artery disease. A new combined surgical technique addresses both conditions simultaneously, improving treatment for complex cardiovascular cases.

Area of Science:

  • Cardiovascular Surgery
  • Vascular Surgery
  • Interventional Cardiology

Background:

  • High prevalence of coronary artery disease (CAD) in patients with aortic aneurysm.
  • Risk of aortic aneurysm rupture with percutaneous coronary intervention (PCI) and antiplatelet therapy.
  • Need for combined treatment strategies for aortic arch aneurysm and CAD.

Purpose of the Study:

  • To describe a novel combined surgical technique for patients with aortic arch aneurysm and CAD.
  • To present a method integrating endovascular aortic repair with coronary artery bypass grafting.

Main Methods:

  • Antegrade endovascular repair of the aortic arch with debranching.
  • Off-pump coronary artery bypass grafting (OPCABG).
  • Combined procedure performed concomitantly.

Main Results:

  • Successful simultaneous treatment of aortic arch aneurysm and coronary artery disease.
  • Demonstration of a feasible and effective combined surgical approach.

Conclusions:

  • Combined antegrade endovascular repair with debranching and OPCABG is a viable option for patients with aortic arch aneurysm and CAD.
  • This approach may mitigate risks associated with sequential treatments.

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