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Coronary artery surgical technique.

M Turina1

  • 1University Hospital, Zürich, Switzerland.

Current Opinion in Cardiology
|November 1, 1993
PubMed
Summary
This summary is machine-generated.

Arterial conduits like the internal thoracic and gastroepiploic arteries are increasingly used in coronary artery bypass grafting. Careful selection and preparation are key to successful outcomes and avoiding complications.

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Area of Science:

  • Cardiovascular Surgery
  • Vascular Biology

Background:

  • Coronary artery bypass grafting (CABG) increasingly utilizes arterial conduits.
  • Publications focus on indications, conduit choice, and side effects.

Purpose of the Study:

  • To review current practices and evidence regarding arterial conduits in CABG.
  • To discuss the benefits, risks, and specific applications of various arterial grafts.

Main Methods:

  • Literature review of publications on arterial conduits in CABG.
  • Analysis of data on graft patency, complications, and surgical techniques.

Main Results:

  • Internal thoracic artery, right gastroepiploic artery, and inferior epigastric artery are primary arterial conduits.
  • Inferior epigastric artery shows good patency but requires careful harvesting.

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  • Xenografts and allografts have poor late patency.
  • Aprotinin may reduce blood loss but carries risks.
  • Retrograde cardioplegia is beneficial for reoperations.

    • Conclusions:

    • Arterial conduits offer advantages in CABG, with ongoing research into new options like the inferior epigastric artery.
    • Careful patient selection, conduit preparation, and surgical technique are crucial for optimal results.
    • Combined procedures like coronary revascularization and carotid endarterectomy are feasible but require further indication exploration.