Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2008 / Cilt: 16 - Sayı: 2

Usage of internal thoracic artery and radial artery T graft in patients undergoing coronary surgery

Korener cerahisi geçiren hastalarda internal torasik arter ve radial arter T greft kullanımı

Pages
80–85
Publication Date
2022-09-02
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: Complete arterial revascularization can be safely achieved with ITA and radial artery T graft with low perioperative morbidity and mortality rates.

📌 3 Key Takeaways

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Objective & Hypothesis:Background: Proximal anastomosis of the radial artery (RA) to the side of the left internal thoracic artery (LITA) (T graft technique) leads to increased rates of complete arterial revascularization in coronary artery bypass surgery.
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Key Findings & Data:Methods: From March 2003 and November 2006, 1118 patients underwent coronary artery bypass surgery and among them 354 patients had at least one radial arterial graft.
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Conclusion & Impact:Conclusion: Complete arterial revascularization can be safely achieved with ITA and radial artery T graft with low perioperative morbidity and mortality rates.
🔬Design:Research Article
📍Scope:2003 Verileri
⚙️Variables:Domain Parameters

Abstract

Background: Proximal anastomosis of the radial artery (RA) to the side of the left internal thoracic artery (LITA) (T graft technique) leads to increased rates of complete arterial revascularization in coronary artery bypass surgery. In this study, we examined perioperative, early and late results of T anastomosis with LITA and RA. Methods: From March 2003 and November 2006, 1118 patients underwent coronary artery bypass surgery and among them 354 patients had at least one radial arterial graft. We employed LITA-RA composite T grafts in 91 patients (65 males, 26 females; mean age 58±10.3 years; range 31 to 80 years). In 44 patients bilateral RA, in 67 patients sequential RA and in 4 patients bilateral ITA were used. Results: Mean distal anastomosis number was 3.7±0.9 and mortality rates were 2.2% (n=2) within 30 days of surgery. In two patients intraaortic balloon pump and in 12 patients inotropic agents were used for low cardiac output. Atrial fibrillation occurred in 12 patients which improved with medical therapy. No complications were observed related with RA harvesting. Angiography for clinical indications in eight patients postoperatively (mean 20.4±10.8 months; range 7 to 33 months) demonstrated distal anastomotic patency of 100% for ITA and 84.2% for RA grafts. Conclusion: Complete arterial revascularization can be safely achieved with ITA and radial artery T graft with low perioperative morbidity and mortality rates.

Özet

Amaç: Koroner arter cerrahisinde radial arterin (RA) proksimalini sol internal torasik artere (LİTA) anastomoz etmek (T greftleme tekniği), sadece arteriyel greftler kullanılarak tam revaskülarizasyon oranını artırmaktadır. Bu çalışmada LİTA ve RA kullanılarak T greftleme yaptığımız olguların perioperatif, erken ve geç dönem sonuçları irdelendi. Ça­lış­ma pla­nı: Mart 2003 ile Aralık 2006 tarihleri arasında koroner arter bypass cerrahisi uygulanan 1118 hastanın 354’ünde en az bir RA grefti kullanıldı. Bu olgulardan LİTA ve RA kullanılarak T anastomoz konfigürasyonu yapılan 91 hasta (65 erkek, 26 kadın; ort. yaş 58±10.3; dağılım 31-80) çalışmaya dahil edildi. Olguların dördünde iki taraflı İTA, 44’ünde iki taraflı RA kullanılırken, 67’sinde RA ardışık greft tarzında kullanıldı. Bul­gul ar: Ortalama distal anastomoz sayısı 3.7±0.9 idi. Erken dönem 30 günlük mortalite oranı %2.2 idi (n=2). Düşük kalp debisine bağlı iki hastada intraaortik balon pompası, 12 hastada inotropik destek ihtiyacı oldu. On iki hastada medikal tedavi ile düzelen atriyal fibrilasyon gözlendi. Hiçbir hastada RA çıkarılmasına bağlı bir komplikasyon tespit edilmedi. Ameliyat sonrası dönemde semptomatik sekiz hastaya ortalama 20.4±10.8 aylık takibinde (7-33 ay) kontrol anjiyografi yapıldı, LİTA açıklık oranı %100, RA açıklık oranı %84.2 idi. So­nuç: Seçilmiş hastalarda T greftleme tekniği ile LİTA ve RA kullanılarak tam arteriyel revaskülarizasyon düşük mortalite ve morbidite oranları ile güvenle gerçekleştirilebilir.

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Cite This Article

EROĞLU, T., AYDIN, N., KAYNAK, M., BERAT, C. H., ERDİL, N., BATTALOĞLU, B., NİSANOĞLU, V. (2022). Usage of internal thoracic artery and radial artery T graft in patients undergoing coronary surgery. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 16 - Sayı: 2, 80–85. https://ajindex.com/articles/425079

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References (12)

  1. Loop FD, Lytle BW, Cosgrove DM, Stewart RW, Goormastic M, Williams GW, et al. Influence of the internal-mammaryartery graft on 10-year survival and other cardiac events. N Engl J Med 1986;314:1-6
  2. Pevni D, Mohr R, Lev-Ran O, Paz Y, Kramer A, Frolkis I, et al. Technical aspects of composite arterial grafting with double skeletonized internal thoracic arteries. Chest 2003; 123:1348-54
  3. Tatoulis J, Buxton BF, Fuller JA. Patencies of 2127 arterial to coronary conduits over 15 years. Ann Thorac Surg 2004; 77:93-101
  4. Bergsma TM, Grandjean JG, Voors AA, Boonstra PW, den Heyer P, Ebels T. Low recurrence of angina pectoris after coronary artery bypass graft surgery with bilateral internal thoracic and right gastroepiploic arteries. Circulation 1998; 97:2402-5
  5. Baskett RJ, Cafferty FH, Powell SJ, Kinsman R, Keogh BE, Nashef SA. Total arterial revascularization is safe: multicenter ten-year analysis of 71,470 coronary procedures. Ann Thorac Surg 2006;81:1243-8
  6. Kaya E, Mansuroğlu D, Göksedef D, Ömeroğlu SN, Toker ME, Kırali K, ve ark. Koroner arter bypass cerrahisinde birden fazla arteryel greft kullanılan hastalarda uzun dönem anjiyografik sonuçların değerlendirilmesi. Türk Göğüs Kalp Damar Cer Derg 2005;13:309-13
  7. Fukui T, Takanashi S, Hosoda Y, Suehiro S. Total arterial myocardial revascularization using composite and sequential grafting with the off-pump technique. Ann Thorac Surg 2005;80:579-85
  8. Carpentier A, Guermonprez JL, Deloche A, Frechette C, DuBost C. The aorta-to-coronary radial artery bypass graft. A technique avoiding pathological changes in grafts. Ann Thorac Surg 1973;16:111-21
  9. Acar C, Jebara VA, Portoghese M, Beyssen B, Pagny JY, Grare P, et al. Revival of the radial artery for coronary artery bypass grafting. Ann Thorac Surg 1992;54:652-9
  10. Akıncı E, Uzun K, Erentuğ V, Bozbuğa NU, Erdoğan HB, Göksedef D, ve ark. Ardışık radiyal arter greftlerinde proksimal anastomoz tekniklerinin erken ve orta dönem sonuçlarının karşılaştırılması. Türk Göğüs Kalp Damar Cer Derg 2004;12:235-40
  11. Wendler O, Hennen B, Markwirth T, König J, Tscholl D, Huang Q, et al. T grafts with the right internal thoracic artery to left internal thoracic artery versus the left internal thoracic artery and radial artery: flow dynamics in the internal thoracic artery main stem. J Thorac Cardiovasc Surg 1999;118:841-8
  12. Tector AJ, Amundsen S, Schmahl TM, Kress DC, Peter M. Total revascularization with T grafts. Ann Thorac Surg 1994; 57:33-8