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Does Mediastinitis Affect the Graft Patency?
Author(s) -
Mansuroğlu Denyan,
Ömeroğlu Suat Nail,
Kaya Erhan,
Kirali Kaan,
Şişmanoğlu Mesut,
Mataraci İlker,
Güler Mustafa,
İpek Gökhan,
Yakut Cevat
Publication year - 2005
Publication title -
journal of cardiac surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 58
eISSN - 1540-8191
pISSN - 0886-0440
DOI - 10.1111/j.1540-8191.2005.200411.x
Subject(s) - medicine , mediastinitis , artery , surgery , anastomosis , cardiac surgery , internal thoracic artery , cardiology , bypass grafting
As inflammation began to be recognized as a major contributor to the pathogenesis of atherosclerosis, we evaluated the patients that developed mediastinitis, a long‐standing inflammatory process, after coronary artery bypass grafting. There are many studies that have focused on the graft patency. But, till now, no study has been done to detect the effects of mediastinitis to graft patency. So, we aimed to detect the effect of mediastinitis on the graft patency in patients who have undergone coronary artery bypass surgery. Sixteen of 45 patients who have been operated upon for coronary artery bypass surgery and developed mediastinitis, which was treated with open drainage and mediastinal irrigation with late wound closure, were included in the study. The mean age of the patients was 55 ± 11 (range 35–69) and nine of the patients were male. The graft patency was evaluated with control coronary angiographies after a mean period of 30.42 ± 43.17 months (range 1–132). The left internal thoracic artery was patent in all patients (100%). Right internal thoracic artery patency rate was 50% (1/2). One individual bypassed radial artery was patent, whereas the sequential bypassed graft was occluded. The patency ratio of radial artery anastomosis was 33% (1/3). Twelve of the 17 saphenous vein grafts were patent (70.58%). The total number of patent distal anastomosis was 30/38 (78.94%). When compared with the graft patency of patients without infection, it was found that mediastinitis does not affect the graft patency rates adversely.