Journals / Türk Kardiyoloji Derneği Arşivi / 2006 / Cilt: 34 - Sayı: 8

Early postoperative results of emergency coronary bypass surgery in patients presenting within six hours of acute myocardial infarction

Akut miyokard infarktüsünün ilk altı saatinde acil koroner baypas uygulanan hastalarda erken dönem sonuçlar

Pages
489–493
Publication Date
2022-11-05
DOI
—
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Conclusion: Coronary bypass operations are relatively safe with acceptable mortality and morbidity rates in patients requiring surgical treatment within the first six hours of AMI.

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Objective & Hypothesis:Objectives: We evaluated early postoperative results of coronary bypass operations in patients presenting within the first six hours of acute myocardial infarction (AMI).
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Key Findings & Data:Study design: A total of 128 patients (97 men, 31 women; mean age 61±5 years; range 41 to 78 years) underwent coronary bypass grafting within the first six hours of AMI.
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Conclusion & Impact:Conclusion: Coronary bypass operations are relatively safe with acceptable mortality and morbidity rates in patients requiring surgical treatment within the first six hours of AMI.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objectives: We evaluated early postoperative results of coronary bypass operations in patients presenting within the first six hours of acute myocardial infarction (AMI). Study design: A total of 128 patients (97 men, 31 women; mean age 61±5 years; range 41 to 78 years) underwent coronary bypass grafting within the first six hours of AMI. Indications for surgery were detection of critical multivessel disease on coronary angiography in 88 patients (68.8%), unsuccessful percutaneous transluminal coronary angioplasty (PTCA) in 20 patients (15.6%), and development of complications following elective primary PTCA in 20 patients. Six patients (4.7%) required cardiopulmonary resuscitation due to cardiac arrest at angiography. Surgery was undertaken by cardiopulmonary bypass in 104 patients (81.3%), and on the beating heart in 24 patients (18.8%). Intra-aortic balloon pump was applied to eight patients preoperatively, and to six patients postoperatively. Results: Mortality occurred in six patients (4.7%), three of whom received cardiopulmonary resuscitation. One patient and two patients died in the late postoperative period from sepsis and neurologic complications, respectively. After operation, positive inotropic support was required in 32 patients. Postoperative complications were severe ventricular arrhythmias (n=18), atrial fibrillation (n=4), and wound site infection (n=5). Four patients underwent revision due to hemorrhage. The mean intensive care unit stay was 3.7±1.9 days, and the mean hospitalization was 12.6±6.7 days. Conclusion: Coronary bypass operations are relatively safe with acceptable mortality and morbidity rates in patients requiring surgical treatment within the first six hours of AMI.

Özet

Amaç: Akut miyokard infarktüsünün (AMİ) ilk altı saatinde koroner baypas uygulanan hastaların erken dönem sonuçları değerlendirilidi. Çalışma planı: Çalışmaya, AMİ tanısı ile ilk altı saat içinde koroner baypas ameliyatı uygulanan 128 hasta (97 erkek, 31 kadın; ort. yaş 61±5; dağılım 41-78) alındı. Acil cerrahi girişim, 88 hastada (%68.8) koroner anjiyografide çokdamar kritik lezyonu saptanması, 20 hastada (%15.6) perkütan transluminal koroner anjiyoplastide (PTKA) başarısız olunması, 20 hastada ise elektif primer PTKA sonrası komplikasyon gelişmesi nedeniyle uygulandı. Altı hastaya (%4.7) anjiyografi sırasında kalbin durması nedeniyle kardiyopulmoner canlandırma uygulandı. Ameliyat 104 olguda (%81.3) kardiyopulmoner baypas ile, 24 olguda (%18.8) çalışan kalpte yapıldı. Ameliyat öncesinde sekiz hastaya, ameliyat sonrasında altı hastaya intra-aortik balon pompası uygulandı. Bulgular: Altı hasta (%4.7) yaşamını yitirdi. Bu hastaların üçü kardiyopulmoner canlandırma ile ameliyata alınmıştı. Ameliyat sonrası geç dönemde bir olgu sepsis, iki olgu nörolojik komplikasyon nedeniyle kaybedildi. Ameliyat sonrasında 32 hastada pozitif inotrop ajan desteği gerekti. Ameliyat sonrası dönemde 18 hastada ciddi ventriküler aritmi, dört hastada atriyal fibrilasyon, beş hastada yara yeri infeksiyonu gelişti. Dört hasta kanama nedeniyle revizyona alındı. Yoğun bakımda kalış süresi ortalama 3.7±1.9 gün, hastanede kalış süresi 12.6±6.7 gün bulundu. Sonuç: Akut miyokard infarktüsünün ilk altı saatinde başvuran ve cerrahi girişim gerektiren olgularda koroner baypas, kabul edilebilir mortalite ve morbiditeyle güvenle uygulanabilir bir yöntemdir.

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Cite This Article

SERÇELİK, A., ERDOĞAN, M. B., UYGUR, F., KISACIKOĞLU, B., MEŞE, B., ÖGÜTMEN, C. C., YAMAK, B. (2022). Early postoperative results of emergency coronary bypass surgery in patients presenting within six hours of acute myocardial infarction. Türk Kardiyoloji Derneği Arşivi, Cilt: 34 - Sayı: 8, 489–493. https://ajindex.com/articles/633707

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References (13)

  1. Kaul TK, Fields BL, Riggins SL, Dacumos GC, Wyatt DA, Jones CR. Coronary artery bypass grafting within 30 days of an acute myocardial infarction. Ann Thorac Surg 1995;59:1169-76
  2. Allen BS, Buckberg GD, Fontan FM, Kirsh MM, Popoff G, Beyersdorf F, et al. Superiority of controlled surgical reperfusion versus percutaneous transluminal coronary angioplasty in acute coronary occlusion. J Thorac Cardiovasc Surg 1993;105:864-84
  3. Grines CL, Browne KF, Marco J, Rothbaum D, Stone GW, O’Keefe J, et al. A comparison of immediate angioplasty with thrombolytic therapy for acute myocardial infarction. The Primary Angioplasty in Myocardial Infarction Study Group. N Engl J Med 1993;328:673-9
  4. Pasternak RC, Braunwald E, Sobel BE. Acute myocardial infarction. In: Braunwald E, editor. Heart disease. 4th ed. Vol. 2, Philadelphia: W. B. Saunders; 1992. p. 1200-92
  5. Koshal A, Beanlands DS, Davies RA, Nair RC, Keon WJ. Urgent surgical reperfusion in acute evolving myocardial infarction. A randomized controlled study. Circulation 1988;78(3 Pt 2):1171-8
  6. Barner HB, Lea JW 4th, Naunheim KS, Stoney WS Jr. Emergency coronary bypass not associated with preoperative cardiogenic shock in failed angioplasty, after thrombolysis, and for acute myocardial infarction. Circulation 1989;79(6 Pt 2):I152-9
  7. Akins CW. Early surgical revascularization following thrombolytic therapy or PTCA failure. In: Baue AE, Geha AS, Hammond GL, Laks H, Naunheim KS, editors. Gleen’s thoracic and cardiovascular surgery. 5th ed. Vol. 2, Norwalk, Connecticut: Appleton & Lange; 1991. p. 1763-70
  8. Hirose H, Amano A, Yoshida S, Nagao T, Sunami H, Takahashi A, et al. Surgical management of unstable patients in the evolving phase of acute myocardial infarction. Ann Thorac Surg 2000;69:425-8
  9. İren M, Mete A, Gölbaşı İ, Ak İ, Bayezid Ö. Akut myokard infarktüsünde acil cerrahi revaskülarizasyon. Türk Göğüs Kalp Damar Cer Derg 1999;7:93-9
  10. Ayres SM. The prevention and treatment of shock in acute myocardial infarction. Chest 1988;93(1 Suppl): 17S-21S
  11. Edwards FH, Bellamy RF, Burge JR, Cohen A, Thompson L, Barry MJ, et al. True emergency coronary artery bypass surgery. Ann Thorac Surg 1990; 49:603-10
  12. Randomised trial of normothermic versus hypothermic coronary bypass surgery. The Warm Heart Investigators. Lancet 1994;343:559-63
  13. Flameng W, Sergeant P, Vanhaecke J, Suy R. Emergency coronary bypass grafting for evolving myocardial infarction. Effects on infarct size and left ventricular