Ann Thorac Surg 1999;68:627
© 1999 The Society of Thoracic Surgeons
Correspondence
Reply
Miguel Sousa Uva, MDa
a Department of Cardiac Surgery, Hospital da Cruz Vermelha Portuguesa, R. Duarte Galvao, 54, 1500 Lisbon, Portugal
e-mail: uvamig{at}mail.teleweb.pt
To the Editor
We thank Chukwuemeka and Forsyth for their comments on our paper entitled "Does bilateral internal thoracic artery grafting increase surgical risk in diabetic patients?" In a large series, they have also found that coronary artery bypass grafting using both internal thoracic arteries (ITA) in diabetic patients does not increase morbidity or mortality with even larger indications than ourselves.
Several points should be considered when adopting a strategy of double ITA grafting in diabetic patients: 1) in our opinion, a number of small but important steps are paramount to the success of this approach, namely, meticulous ITA harvesting with no or minimal diathermy use, perfect sternal closure, and glycemic control; 2) sound surgical judgment regarding the selection of patients: avoidance of double ITA grafting in obese, very old, or emergent patients; and 3) continuing follow-up of these patients is required so we can demonstrate its long-term advantage.
Related Article
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Bilateral internal thoracic arteries and diabetes
- Andrew Chukwuemeka and Andrew T. Forsyth
Ann. Thorac. Surg. 1999 68: 626-627.
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