Journals / Van Tıp Dergisi / 2000 / Cilt: 7 - Sayı: 1

Combined coronary bypass surgery and valve replacement

Koroner bypass cerrahisi ile birlikte kapak replasmanı

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⚡ TL;DR(Too Long; Didn't Read)

We believe that providing hemodynamic support with the appropriate surgical tecnique and myocardial protection has positive effects on early and late mortality.

📌 3 Key Takeaways

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Objective & Hypothesis:Abstract: Between August 1994 and October 1999, 69 patients underwent combined coronary artery bypass grafting and valve replacement at our clinic.
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Key Findings & Data:There were 28 women and 41 men.
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Conclusion & Impact:We believe that providing hemodynamic support with the appropriate surgical tecnique and myocardial protection has positive effects on early and late mortality.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Yaşlı · Yaşlı · 80 ve üzeri

Abstract

Abstract: Between August 1994 and October 1999, 69 patients underwent combined coronary artery bypass grafting and valve replacement at our clinic. There were 28 women and 41 men. The mean age was 61.46.3 years (range; 45 to 82 years). Concomittant lesions with coronary artery disease included aortic valve disease in 26 (37.7%) (55%) patients, mitral in 35 (50.7%), combined valve disease (aort+mirtal) in 8 (11.6%). Seventy-five percent (52) of the patients was NYHA class III-IV. The patients underwent a combination of coronary bypass with either isolated aortic valve replacement in 25 (36.2%), mitral valve replacement in 33 (47.8%), or combined valve replacement in 6 (8.7%). The hospital mortality was 5.8 % (4 patients). Three patients died due to low cardiac output syndrome and sepsis in the other. Late mortality was 1.4% (1 patient) as a result of pulmonary and congestive heart failure. The postoperative periods ranged from 2 to 62 months (mean; 34 months). At the follow-up ninety-one percent of the patient was NYHA class I. Early preoperative risk factors should be evaluated during combined valvular and coronary artery surgery. We believe that providing hemodynamic support with the appropriate surgical tecnique and myocardial protection has positive effects on early and late mortality.

Özet

Ağustos 1994 ile Ekim 1999 tarihleri arasında kliniğimizde 69 olguya koroner bypassla birlikte kapak replasmanı uygulandı. 28'i kadın, 41'i erkek olan olguların ortalama yaşı 61.46.3 (dağılımı; 45-82 yaş) idi. Koroner lezyonlarla birlikte aort kapak lezyonu 26 (%37.7), mitral kapak lezyonu 35 (%50.7), kombine lezyon (aort+mitral) 8 (%11.6) olguda mevcuttu. Olguların %75 (52)'i NYHA class III-IV idi. LIMA 56 (%81.2) olguda kullanıldı. Koroner bypassla birlikte aort kapak replasmanı 25 (%36.2), aort kapak onarımı 2 (%2.9), mitral kapak replasmanı 33 (%47.8), mitral kapak onarımı 3 (%4.3) ve kombine kapak replasmanı 6 (%8.7) olguda uygulandı. Hastane mortalitesi %5.8 (4 olgu) olup bunlardan üçü düşük kalp debisi nedeniyle biri ise sepsis sonucu kaybedildi. İABP 4 (%5.8) olguda uygulandı. Erken dönemde 1 (%1.4) olgu kanama revizyonuna alındı. Geç dönemde ise birinci ayda 1 (%1.4) olgu solunum yetmezliği ve konjestif yetersizlik sonrası kaybedildi. Takip süremiz 2 ile 62 ay arasında olup ortalama 34 ay idi. Takipte yaşayan olguların %91 (58 olgu)'i class I, kalanı ise class II grupta idi. Koroner bypass cerrahisiyle birlikte kapak replasmanı uygulamasında erken preoperatif risk faktörleri değerlendirilmelidir. Uygun cerrahi teknik ve miyokard korunması ile hemodinamik desteğin sağlanmasının erken ve geç mortalite üzerine olumlu yönde etkileyeceği düşüncesindeyiz.

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Cite This Article

YAVUZ, Ş., AYABAKAN, N., MAVİ, M., ERİŞ, C., ÖZDEMİR, İ. A. (2000). Combined coronary bypass surgery and valve replacement. Van Tıp Dergisi, Cilt: 7 - Sayı: 1, 1–5. https://ajindex.com/articles/334662

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References (14)

  1. Flameng JW, Herijgers P, Szecsi J, Sergeant PT, Daenen WJ, Scheys I: Determinants of early and late results of combined valve operations and coronary artery bypass grafting. Ann Thorac Surg 61:621-628, 1996
  2. He GW, Hughes CF, McCaughan B, Thomson DS, Leckie BD, Yang CQ, Baird DK: Mitral valve replacement combined with coronery artery operation: determinants of early and late results. Ann Thorac Surg 5:916-923, 1991
  3. Kınoğlu B, Polat B, Akçevin A, Bilal MS, Sarıoğlu T, Bakay C, Olga R, Aytaç A: Koroner bypass cerrahisi ile birlikte kalp kapaklarına yönelik girişimlerin morbidite ve mortalite üzerine etkisi. GKD Cer Derg 2:233-238, 1994
  4. Loop FD, Phillips DF, Roy M: Aortic valve replacement combined with myocardial revascularisation. Circulation 55:169-173, 1977
  5. Lundlell DC, LaksH, Geha AS: The importance of myocardial protection in combined aortic valve replacement and myocardial revascularization. Ann Thorac Surg 28:591-608, 1978
  6. Lytle BW, Cosgrove DM, Gill CC, Stewart RW, Golding LA, Goormastic M, Taylor PC: Mitral valve replacement combined with myocardial revascularization: early and late results for 300 patients, 1970 to 1983. Circulation 71:1179-1190, 1985
  7. Ruvolo G, Speziale G, Bianchini R, Greco E, Tonelli E, Marino B: Combined bypass grafting and mitral valve surgery: early and late results. Thorac Cardiovasc Surg 43:90-93, 1995
  8. Stahle E, Bergstrom R, Nystrom S: Early results of aortic valve replacement with or without connomitant coronery artery bypass grafting. J Thorac Cardiovasc Surg 25:29-35, 1991
  9. Akins CW, Buckley MJ, DaggettWM, Hilgenberg AD, Austen WC: Myocardial revascularization with combined aortic and mitral valve replacement. J Thorac Cardiovasc Surg 90:272-277, 1985
  10. Czer LS, De Robertis MA, Batemen TM, Stewart ME, Chaux A, Mutloff JM: Mitral valve replacement impact of coronary artery disease and determinants of prognosis after revascularization. Circulation 70 (suppl 1):198-207, 1984
  11. Lytle BW: Impact of coronary artery disease on valvuler heart surgery.Cardiol Clin 9:301-314, 1991
  12. Pinson CW, Çobanoğlu A, Metzdorff MT, Grunkemeier GL, Kay PH, Starr A: Late surgical results for ischemic mitral regurgitation. J Thorac Cardiovasc Surg 88:663-672, 1984
  13. Kirklin JW, Barrott-Boyes BG: Cardiac Surgery. 2nd Edition, New York, 1993, pp:525-577
  14. Robertsen JM, Winken-Johansen J, Buckberg GP: Prolonged safe aortic clamping (4 hours) with cold glutamate enriched blood cardioplegia. Circulatio