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Predictive Value of Fragmented QRS Complex Over One Year Mortality Among Ticagrelor Loaded Acute Coronary Syndrome Patients

Yıl 2022, Cilt: 6 Sayı: 3, 366 - 372, 27.12.2022
https://doi.org/10.29058/mjwbs.1141825

Öz

Aim: Various factors and risk classifications have been proposed to determine the prognosis in patients with acute myocardial infarction. Fragmented QRS (fQRS) encompasses different RSR' patterns showing various morphologies of QRS complexes with or without Q waves on a 12-lead resting electrocardiogram (ECG). fQRS is a marker of myocardial scarring and is associated with prognosis. It has been shown to cause adverse cardiac outcomes when seen in certain cardiovascular diseases, including coronary artery disease. The need for risk stratification continues for the most effective and appropriate treatment of patients presenting with acute myocardial infarction. In this study, we aimed to investigate the effect of the presence of fQRS on the ECG in determining the prognosis in patients with acute myocardial infarction who underwent invasive intervention with ticagrelor loading.
Material and Methods: All acute myocardial infarction patients who applied to Zonguldak Bulent Ecevit University Health, Application and Research Center between January 2018 and January 2020 with acute coronary syndrome and underwent ticagrelor challenge and invasive intervention were retrospectively screened and included in the study. Demographic information (age, gender), cardiovascular history, risk factors and chronic diseases of 498 patients included in the study were obtained from medical records. Patients were divided into two groups according to the presence of fQRS in the application electrocardiogram. Pre-discharge mortality data of patients were obtained from medical records. The one-year follow-up was obtained by interviewing them, their families, or their personal physicians (directly or by telephone).
Results: A total of 498 (STEMI 324, 65,1%; NONSTEMI 174, 34,9%) patients with acute myocardial infarction who were loaded with ticagrelor and underwent invasive intervention, 272(%54,6) in the fQRS group and 226 (45.4%) in the non-fQRS group, were included in the study.Patients without fQRS had a family history of heart disease (85, 37.4%), NSTEMI (119, 52.4%), systolic blood pressure (125.16±25.03 mmHg) were significantly higher than those with fQRS (p<0.05 for all comparisons). Prior myocardial infarction (64, 23.4%) and STEMI (216, 79.4%) were statistically higher among patients with fQRS than without (p<0.001 for all comparisons). In all patients, pre-discharge mortality (78.9% vs. 21.1%) was higher in the group with fQRS (n=15) compared to the non-fQRS group (n=4) (p<0.001). At the end of the one-year follow-up of the patients who were discharged from the hospital in good health, again the mortality (79.5% vs. 20.5%) was higher in the group with fQRS (n=31) compared to the non-fQRS group (n=8) (p<0.001). In the patient group diagnosed with STEMI; oneyear mortality was higher in the group with fQRS (n=24) compared to those without fQRS (n=5) (17.2% vs. 82.8%; p=0.024). In the patient group diagnosed with NSTEMI; The one-year mortality was higher in the fQRS group (n=7) than in the non-fQRS group (n=3) (70% vs 30%; p=0.029). Age (OR=1.211; 95% CI=1.156-1.269; p<0.001), Diabetes Mellitus (OR=2.148; 95% CI=1.038-4.443; p=0.039), and presence of fQRS (OR=6.101; 95% CI=2.576-14.450; p<0.001) were the strongest predictors of one-year mortality in multivariate analysis,
Conclusion: In our study, the presence of fQRS can be considered as a predictor of poor prognosis and mortality in acute MI patients who were loaded with ticagrelor and underwent invasive intervention and the presence of fQRS may help in identifying high-risk patients and planning risk appropriate treatment strategies.

Kaynakça

  • 1-Roth GA, Johnson C, Abajobir A, Abd-Allah F, Abera SF, Abyu G et al. Global, regional, and national burden of cardiovascular diseases for 10 causes,1990 to 2015. J Am Coll Cardiol 2017 Jul 4;70(1):1-25.
  • 2-Antman EM, Cohen M, Bernink PJ, McCabe CH, Horacek T, Papuchis G et al. The TIMI risk score for unstable angina/non–ST elevation MI: a method for prognostication and therapeutic decision making. JAMA 2000 Aug 16; 284(7):835–842.
  • 3-Aragam KG, Tamhane UU, Kline-Rogers E, Li J, Fox KA, Goodman SG et al. Does simplicity compromise accuracy in ACS risk prediction? A retrospective analysis of the TIMI and GRACE risk scores. Plos One 2009 Nov 23; 4(11):e7947.
  • 4-Omidi N, Sharif Kashani B, Asadpour Piranfar M, Khorgami MR, Ghorbani Yekta B, Omidi H. The correlation of diastolic dysfunction with TIMI frame count in patientswith chronic stable angina pectoris. Tehran Univ Med J 2012; 70(9): 555–563.
  • 5-Malakar AK, Choudhury D, Halder B, Paul P, Uddin A, Chakraborty S. A review on coronary artery disease, its risk factors, and therapeutics. J Cell Physiol. 2019 Aug; 234(10):16812-16823.
  • 6-Taylor GJ, Humphries JO, Mellits ED, et al. Predictors of clinical course, coronary anatomy and left ventricular function after recovery from acute myocardial infarction. Circulation. 1980 Nov; 62(5): 960-970.
  • 7-Weintraub WS, Taggart DP, Mancini GBJ, Brown DL, Boden WE. Historica lMilestones in the management of stable coronary artery disease over the last half century. Am J Med. 2018 Nov; 131(11): 1285-1292.
  • 8-Adabag AS, Therneau TM, Gersh BJ, et al. Sudden death after myocardial infarction. JAMA 2008 Nov; 300(17): 2022-2029.
  • 9-Moss AJ, Hall WJ, Cannom DS, et al. Improved survival with an implanted defibrillator in patients with coronary disease at high risk for ventricular arrhythmia. Multicenter Automatic Defibrillator Implantation Trial Investigators. N Engl J Med. 1996 Dec; 335(26): 1933-1940.
  • 10-Take Y, Morita H. Fragmented QRS: what is the meaning? Indian Pacing Electrophysiol J 2012 Sep; 12(5):213–225.
  • 11-Uyarel H, Cam N, Okmen E, Kasıkcıoglu H, Tartan Z, Akgul O et al. Level of Selvester QRS score is predictive of ST-segment resolution and 30-day outcomes in patients with acute myocardial infarction undergoing primary coronary intervention. Am Heart J 2006 Jun; 151(6):1239.e1-7.
  • 12-Coşkun A, Eren SH. R/S ratio in lead II, and the prognostic significance of red cell distribution width in acute coronary syndrome. World J Clin Cases 2019 Aug 26; 7(16):2217-2226.
  • 13-Jose F, Krishnan M. Fragmented QRS electrocardiogram – the hidden Talisman?. Indian Pacing Electrophysiol J. 2009 Sep; 9(5):238–240.
  • 14-Chatterjee S, Changawala N. Fragmented QRS complex: a novel marker of cardiovascular disease. Clin Cardiol. 2010 Feb; 33(2): 68–71.
  • 15-Lorgis L, Jourda F, Hachet O, Zeller M, Gudjoncik A, Dentan G et al. Prognostic value of fragmented QRS on a 12-lead ECG in patients with acute myocardial infarction. Heart Lung 2013 Sep-Oct; 42(5):326–331.
  • 16-Erdoğan T, Çetin M, Kocaman SA, Çanga A, Durakoğlugil ME, Çiçek Y et al. Relationship of fragmented QRS with prognostic markers and in-hospital MACE in patients undergoing CABG. Scand Cardiovasc J 2012 Apr; 46(2):107–113.
  • 17-Çiçek Y, Kocaman SA, Durakoglugil ME, Çetin M, Çanga A, Bozok S et al. Relationship of fragmented QRS with prognostic markers and long-termmajor adverse cardiacevents in patients undergoing coronary artery bypass graft surgery. J Cardiovasc Med (Hagerstown) 2015 Feb; 16(2):112–117.
  • 18-Dinakrisma AA, Wijaya IP, Nasution SA, Dewiasty E. The role of fragmented QRS (fQRS) as a predictor of major adverse cardiac event within 30 days in acute coronary syndrome patients: a retrospective cohort study. Acta Med Indones 2019 Jan; 51(1):3–9.
  • 19-Gong B, Li Z. Total mortality, major adverse cardiac events, and Echocardiographic-derived cardiac parameters with fragmented QRS complex. Ann Noninvasive Electrocardiol 2016 Jul; 21(4):404–412.
  • 20-Das MK, Khan B, Jacob S, Kumar A, Mahenthiran J. Significance of a fragmented QRS complex versus a Q wave in patients with coronary artery disease. Circulation 2006 May; 113(21): 2495-501.
  • 21-Pietrasik G, Zareva W. QRS fragmentation: Diagnostic and prognostic significance. Cardiol J 2012; 19(2): 114–21.
  • 22-Li M, Wang X, Mi S-H, Chi Z, Chen Q, Zhao X et al. Short-term prognosis of fragmented QRS complex in patients with non-ST elevated acute myocardial infarction. Chin Med J (Engl) 2016 Mar; 129(5):518-22.
  • 23- Hekmat S, Pourafkari L, Ahmadi M, Chavoshi MR, Zamani B, Nader ND. Fragmented QRS on surface electrocardiogram as a predictor of perfusion defect in patients with suspected coronary artery disease undergoing myocardial perfusion imaging. Indian Heart J 2018 Dec; 70 Suppl 3: S177-S181.
  • 24-Kewcharoen J, Trongtorsak A, Kittipibul V, Prasitlumkum N, Kanitsoraphan C, Putthapiban P et al. Fragmented QRS predicts reperfusion failure and in-hospital mortality in ST-elevation myocardial infarction: a systematic review and meta-analysis. Acta Cardiol 2020 Aug; 75(4): 298-311.
  • 25-Mohammad Reza Dehghani, Akram Shariati, Azin Haghjou, Samin Izadi, Babak Sattartabar, Yousef Rezaei. Prognostic value of fragmented QRS complex in patients with acute myocardial infarction. Herz 2021 Jun; 46(3):285–290.
  • 26-Umapathy S, Yadav R, Goswami KC, Karthikeyan G, Parakh N, Bahl VK. Prognostic significance of fragmented QRS in patients with ST-elevation myocardial infarction undergoing revascularization. IndianHeart J 2018 Dec; 70 Suppl 3: S126-S132.
  • 27-Fares H, Heist K, Lavie CJ, Kumbala D, Ventura H, Meadows R et al. Fragmented QRS complexes-a novel but underutilized electrocardiograhic marker of heart disease. Crit Pathw Cardiol 2013 Dec; 12(4):181–183.
  • 28-Kanjanahattakij N, Rattanawong P, Riangwiwat T, Prasitlumkum N, Limpruttidham N, Chongsathidkiet P et al. Fragmented QRS and mortality in patients undergoing percutaneous intervention for ST-elevation myocardial infarction: Systematic review and meta-analysis. Ann Noninvasive Electrocardiol 2018 Nov; 23(6):e12567.

Tikagrelor Yüklemesi Yapılan Akut Koroner Sendrom Hastalarında Fragmante QRS Kompleksinin Bir Yıllık Mortalitedeki Prediktif Değeri

Yıl 2022, Cilt: 6 Sayı: 3, 366 - 372, 27.12.2022
https://doi.org/10.29058/mjwbs.1141825

Öz

Amaç: Akut miyokart infarktüsü hastalarında prognozunu belirlemek için çeşitli faktörler ve risk
sınıflandırmaları önerilmiştir. Fragmente QRS (fQRS), 12 derivasyonlu istirahat elektrokardiyogramda
(EKG) Q dalgası olan veya olmayan QRS komplekslerinin çeşitli morfolojilerini gösteren farklı RSR'
modellerini kapsar. fQRS, miyokard skarının bir belirtecidir ve prognoz ile ilişkilidir. Koroner arter
hastalığı da dahil olmak üzere bazı kadiyovasküler hastalıklarda görüldüğünde olumsuz kardiyak
sonuçlara neden olabileceği gösterilmiştir. Akut miyokart infarktüsü ile başvuran hastaların en etkili
ve uygun şekilde tedavi edilebilmesi için risk sınıflandırmasına duyulan ihtiyaç devam etmektedir.Bu
çalışmada tikagrelor yüklemesi invaziv girişim yapılan akut miyokart infarktüsü hastalarında EKG’de
görülen fQRS varlığının prognozu belirlemedeki etkisini araştırmayı amaçladık.
Gereç ve Yöntemler: Ocak 2018 ile Ocak 2020 tarihleri arasında Zonguldak Bülent Ecevit Üniversitesi
Sağlık, Uygulama ve Araştırma Merkezi’ne akut koroner sendrom ile başvuran ve tikagrelor yüklemesi ve
invaziv girişim yapılmış bütün akut miyokart infarktüsü hastaları retrospektif olarak taranarak çalışmaya
dahil edildi. Çalışmaya dahil edilen 498 hastanın demografik bilgileri (yaş, cinsiyet), kardiyovasküler
öyküleri, risk faktörleri ve kronik hastalıkları tıbbi kayıtlardan elde edildi. Başvuru elektrokardiyogramında
fQRS varlığına göre hastalar iki gruba ayrıldı. Hastaların hastanedeki taburculuk öncesi mortalite
verileri tıbbi kayıtlardan elde edildi. Bir yıllık takipleri ise kendileriyle, aileleriyle veya kişisel doktorlarıyla
(doğrudan ya da telefon ile) görüşülerek elde edildi.
Bulgular: Çalışmaya fQRS grubunda 272 (%54,6) ve fQRS olmayan grupta 226 (%45,4) olmak üzere
toplam 498 tikagrelor yüklenen ve invaziv girişim yapılmış akut miyokart infarktüsü hastası (STEMI 324,
%65,1; NONSTEMI 174, %34,9) dahil edildi. fQRS olmayan hastalarda ailede kalp hastalığı öyküsü (85,
%37.4), NONSTEMI (119, %52.4), sistolik kan basıncı (125.16±25.03 mmHg) fQRS olanlara kıyasla
anlamlı olarak daha yüksekti (tüm karşılaştırmalar için p<0,05). fQRS’li hastalarda geçirilmiş miyokart
infarktüsü (64, %23.4), STEMI (216, %79,4) fQRS olmayanlara göre istatistiksel olarak daha yüksekti (tüm karşılaştırmalar için p<0,001). Tüm hastalarda, fQRS olan grupta (n=15) fQRS olmayan gruba (n=4) kıyasla taburculuk öncesi mortalite (%78.9’a karşı %21.1) daha yüksekti (p<0,001). Hastaneden taburcu edilen hastaların bir yıllık takibi sonunda yine fQRS olan grupta (n=31) fQRS olmayan gruba (n=8) kıyasla mortalite (%79.5’e karşı %20.5) daha yüksekti (p<0,001). STEMI hasta grubunda; bir yıllık mortalite fQRS olan grupta (n=24) fQRS olmayanlara (n=5) kıyasla daha yüksekti (%82.8’e karşı %17.2;p=0,024). NONSTEMI hasta grubunda ise; bir yıllık mortalite fQRS olan grup (n=7) fQRS olmayanlara (n=3) göre daha yüksekti (%70’e karşı %30; p=0,029). Çok değişkenli analizde ise, yaş (OR=1.211; %95 CI=1.156-1.269; p<0.001), Diyabetes Mellitus (OR=2.148; %95 CI=1.038-4.443; p=0.039) ve fQRS varlığı (OR=6.101; %95 CI=2.576-14.450; p<0.001) bir yıllık mortalitenin en güçlü öngördürücüleriydi.
Sonuç: Çalışmamız, tikagrelor yüklenen ve invaziv girişim yapılan akut MI hastalarında fQRS varlığı kötü prognozun ve mortalitenin öngörücüsü olarak düşünülebilir ve fQRS varlığı, yüksek riskli hastaların belirlenmesinde ve riske uygun tedavi stratejilerinin planlanmasına yardımcı olabilir.

Kaynakça

  • 1-Roth GA, Johnson C, Abajobir A, Abd-Allah F, Abera SF, Abyu G et al. Global, regional, and national burden of cardiovascular diseases for 10 causes,1990 to 2015. J Am Coll Cardiol 2017 Jul 4;70(1):1-25.
  • 2-Antman EM, Cohen M, Bernink PJ, McCabe CH, Horacek T, Papuchis G et al. The TIMI risk score for unstable angina/non–ST elevation MI: a method for prognostication and therapeutic decision making. JAMA 2000 Aug 16; 284(7):835–842.
  • 3-Aragam KG, Tamhane UU, Kline-Rogers E, Li J, Fox KA, Goodman SG et al. Does simplicity compromise accuracy in ACS risk prediction? A retrospective analysis of the TIMI and GRACE risk scores. Plos One 2009 Nov 23; 4(11):e7947.
  • 4-Omidi N, Sharif Kashani B, Asadpour Piranfar M, Khorgami MR, Ghorbani Yekta B, Omidi H. The correlation of diastolic dysfunction with TIMI frame count in patientswith chronic stable angina pectoris. Tehran Univ Med J 2012; 70(9): 555–563.
  • 5-Malakar AK, Choudhury D, Halder B, Paul P, Uddin A, Chakraborty S. A review on coronary artery disease, its risk factors, and therapeutics. J Cell Physiol. 2019 Aug; 234(10):16812-16823.
  • 6-Taylor GJ, Humphries JO, Mellits ED, et al. Predictors of clinical course, coronary anatomy and left ventricular function after recovery from acute myocardial infarction. Circulation. 1980 Nov; 62(5): 960-970.
  • 7-Weintraub WS, Taggart DP, Mancini GBJ, Brown DL, Boden WE. Historica lMilestones in the management of stable coronary artery disease over the last half century. Am J Med. 2018 Nov; 131(11): 1285-1292.
  • 8-Adabag AS, Therneau TM, Gersh BJ, et al. Sudden death after myocardial infarction. JAMA 2008 Nov; 300(17): 2022-2029.
  • 9-Moss AJ, Hall WJ, Cannom DS, et al. Improved survival with an implanted defibrillator in patients with coronary disease at high risk for ventricular arrhythmia. Multicenter Automatic Defibrillator Implantation Trial Investigators. N Engl J Med. 1996 Dec; 335(26): 1933-1940.
  • 10-Take Y, Morita H. Fragmented QRS: what is the meaning? Indian Pacing Electrophysiol J 2012 Sep; 12(5):213–225.
  • 11-Uyarel H, Cam N, Okmen E, Kasıkcıoglu H, Tartan Z, Akgul O et al. Level of Selvester QRS score is predictive of ST-segment resolution and 30-day outcomes in patients with acute myocardial infarction undergoing primary coronary intervention. Am Heart J 2006 Jun; 151(6):1239.e1-7.
  • 12-Coşkun A, Eren SH. R/S ratio in lead II, and the prognostic significance of red cell distribution width in acute coronary syndrome. World J Clin Cases 2019 Aug 26; 7(16):2217-2226.
  • 13-Jose F, Krishnan M. Fragmented QRS electrocardiogram – the hidden Talisman?. Indian Pacing Electrophysiol J. 2009 Sep; 9(5):238–240.
  • 14-Chatterjee S, Changawala N. Fragmented QRS complex: a novel marker of cardiovascular disease. Clin Cardiol. 2010 Feb; 33(2): 68–71.
  • 15-Lorgis L, Jourda F, Hachet O, Zeller M, Gudjoncik A, Dentan G et al. Prognostic value of fragmented QRS on a 12-lead ECG in patients with acute myocardial infarction. Heart Lung 2013 Sep-Oct; 42(5):326–331.
  • 16-Erdoğan T, Çetin M, Kocaman SA, Çanga A, Durakoğlugil ME, Çiçek Y et al. Relationship of fragmented QRS with prognostic markers and in-hospital MACE in patients undergoing CABG. Scand Cardiovasc J 2012 Apr; 46(2):107–113.
  • 17-Çiçek Y, Kocaman SA, Durakoglugil ME, Çetin M, Çanga A, Bozok S et al. Relationship of fragmented QRS with prognostic markers and long-termmajor adverse cardiacevents in patients undergoing coronary artery bypass graft surgery. J Cardiovasc Med (Hagerstown) 2015 Feb; 16(2):112–117.
  • 18-Dinakrisma AA, Wijaya IP, Nasution SA, Dewiasty E. The role of fragmented QRS (fQRS) as a predictor of major adverse cardiac event within 30 days in acute coronary syndrome patients: a retrospective cohort study. Acta Med Indones 2019 Jan; 51(1):3–9.
  • 19-Gong B, Li Z. Total mortality, major adverse cardiac events, and Echocardiographic-derived cardiac parameters with fragmented QRS complex. Ann Noninvasive Electrocardiol 2016 Jul; 21(4):404–412.
  • 20-Das MK, Khan B, Jacob S, Kumar A, Mahenthiran J. Significance of a fragmented QRS complex versus a Q wave in patients with coronary artery disease. Circulation 2006 May; 113(21): 2495-501.
  • 21-Pietrasik G, Zareva W. QRS fragmentation: Diagnostic and prognostic significance. Cardiol J 2012; 19(2): 114–21.
  • 22-Li M, Wang X, Mi S-H, Chi Z, Chen Q, Zhao X et al. Short-term prognosis of fragmented QRS complex in patients with non-ST elevated acute myocardial infarction. Chin Med J (Engl) 2016 Mar; 129(5):518-22.
  • 23- Hekmat S, Pourafkari L, Ahmadi M, Chavoshi MR, Zamani B, Nader ND. Fragmented QRS on surface electrocardiogram as a predictor of perfusion defect in patients with suspected coronary artery disease undergoing myocardial perfusion imaging. Indian Heart J 2018 Dec; 70 Suppl 3: S177-S181.
  • 24-Kewcharoen J, Trongtorsak A, Kittipibul V, Prasitlumkum N, Kanitsoraphan C, Putthapiban P et al. Fragmented QRS predicts reperfusion failure and in-hospital mortality in ST-elevation myocardial infarction: a systematic review and meta-analysis. Acta Cardiol 2020 Aug; 75(4): 298-311.
  • 25-Mohammad Reza Dehghani, Akram Shariati, Azin Haghjou, Samin Izadi, Babak Sattartabar, Yousef Rezaei. Prognostic value of fragmented QRS complex in patients with acute myocardial infarction. Herz 2021 Jun; 46(3):285–290.
  • 26-Umapathy S, Yadav R, Goswami KC, Karthikeyan G, Parakh N, Bahl VK. Prognostic significance of fragmented QRS in patients with ST-elevation myocardial infarction undergoing revascularization. IndianHeart J 2018 Dec; 70 Suppl 3: S126-S132.
  • 27-Fares H, Heist K, Lavie CJ, Kumbala D, Ventura H, Meadows R et al. Fragmented QRS complexes-a novel but underutilized electrocardiograhic marker of heart disease. Crit Pathw Cardiol 2013 Dec; 12(4):181–183.
  • 28-Kanjanahattakij N, Rattanawong P, Riangwiwat T, Prasitlumkum N, Limpruttidham N, Chongsathidkiet P et al. Fragmented QRS and mortality in patients undergoing percutaneous intervention for ST-elevation myocardial infarction: Systematic review and meta-analysis. Ann Noninvasive Electrocardiol 2018 Nov; 23(6):e12567.
Toplam 28 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Sağlık Kurumları Yönetimi
Bölüm Araştırma Makalesi
Yazarlar

Naile Eriş Güdül 0000-0003-4102-081X

Serra Kara 0000-0003-1401-3729

Selin Koç 0000-0003-0219-7209

Yaren Hamza 0000-0002-1706-4460

Eda Nur Danlı 0000-0001-8645-8757

Başak Çelebi 0000-0001-6129-7379

Oğulcan Alkan 0000-0001-8091-8898

Celal Karabulut 0000-0002-6805-8335

Ömer Faruk Arslantürk 0000-0003-2958-7290

Sümeyye Sena Nahırcı 0000-0002-5470-3727

Dilara Demir 0000-0001-9126-2812

Gizem Demir 0000-0001-8010-4894

Fatih Eren Piyade 0000-0002-8643-8104

Ümit Karakaş 0000-0002-1660-9369

Volkan Altın 0000-0002-2219-4489

Yayımlanma Tarihi 27 Aralık 2022
Kabul Tarihi 25 Kasım 2022
Yayımlandığı Sayı Yıl 2022 Cilt: 6 Sayı: 3

Kaynak Göster

Vancouver Eriş Güdül N, Kara S, Koç S, Hamza Y, Danlı EN, Çelebi B, Alkan O, Karabulut C, Arslantürk ÖF, Nahırcı SS, Demir D, Demir G, Piyade FE, Karakaş Ü, Altın V. Tikagrelor Yüklemesi Yapılan Akut Koroner Sendrom Hastalarında Fragmante QRS Kompleksinin Bir Yıllık Mortalitedeki Prediktif Değeri. Med J West Black Sea. 2022;6(3):366-72.

Zonguldak Bülent Ecevit Üniversitesi Tıp Fakültesi’nin bilimsel yayım organıdır.

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Derginin yayım dili Türkçe ve İngilizcedir.