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Related Experiment Videos

Off-pump total arterial revascularization: our experience.

Rubén Fernández Tarrío1, José Joaquin Cuenca, Valdemar Gomes

  • 1Cardiac Surgery Service, Juan Canalejo Hospital, A Coruña, Spain. rutarrio@yahoo.es

Journal of Cardiac Surgery
|September 24, 2004
PubMed
Summary

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The Tector technique for off-pump coronary artery bypass grafting using both internal thoracic arteries is safe and effective. This approach reduces complications associated with traditional bypass surgery.

Area of Science:

  • Cardiovascular Surgery
  • Thoracic Surgery

Background:

  • Off-pump coronary artery bypass grafting (CABG) offers an alternative to cardiopulmonary bypass.
  • The Tector technique utilizes both internal thoracic arteries for CABG.
  • Minimizing morbidity associated with extracorporeal circulation and aortic cross-clamping is a key goal in cardiac surgery.

Purpose of the Study:

  • To evaluate the safety and efficacy of the Tector technique for off-pump CABG.
  • To describe the surgical experience and outcomes of this specific CABG approach.

Main Methods:

  • The Tector technique was performed on 743 patients between April 1998 and December 2003.
  • Both internal thoracic arteries were harvested using skeletonization and anastomosed as "Y" or "T" grafts.
  • Intraoperative graft patency was assessed using a Doppler flowmeter.

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Main Results:

  • A total of 2028 distal anastomoses were performed (average 2.7 per patient).
  • Postoperative complications included atrial fibrillation (5.4%), myocardial infarction (3.2%), and stroke (0.4%).
  • The early mortality rate was 3.2%.

Conclusions:

  • The off-pump Tector technique demonstrates a favorable safety profile.
  • This method shows low surgical morbidity in patients undergoing coronary artery bypass grafting.