Correlation Of Corrected QT Interval With Quantitative Cardiac Troponin I Levels And Its Prognostic Role In Non ST Elevation Myocardial Infarction
DOI:
https://doi.org/10.69980/ajpr.v28i5.552Keywords:
....Abstract
Presence of different risk groups in non-ST-elevation acute coronary syndrome (NSTE-ACS), indicate the need for new tools to perform early diagnosis and prognostic stratification. In this sense, it has been shown that the corrected QT interval prolongation is an independent risk marker in NSTE-ACS with or without acute ischemic changes. of this study is to assess the correlation between prolongation of corrected QT interval and cardiac Troponin I in prognosis of patients with Non ST elevation Myocardial Infarction.
References
1. Antman EM, Tanasijevic MJ, Thompson B, Schactman M, McCabe CH, Cannon CP, et al. Cardiac-specific troponin I levels to predict the risk of mortality in patients with acute coronary syndromes. N Engl J Med 1996;335:1342-9. http://doi.org/frtnsd
2. Ohman EM, Armstrong PW, Christenson RH, Granger CB, Katus HA, Hamm CW, et al. Cardiac troponin T levels for risk stratification in acute myocardial ischemia. GUSTO IIA Investigators. N Engl J Med 1996;335:1333-41. http://doi. org/cqx93f
3. Morrow DA, Antman EM, Tanasijevic M, Rifai N, de Lemos JA, McCabe CH, et al. Cardiac troponin I for stratification of early outcomes and the efficacy of enoxaparin in unstable angina: a TIMI- 11B substudy. J Am Coll Cardiol 2000;36:1812-7. http://doi.org/ dfmc3m
4. Döven O, Ozdol C, Sayin T, Oral D. QT interval dispersion: non-invasive marker of ischemic injury in patients with unstable angina pectoris? Jpn Heart J 2000;41:597-603. http://doi.org/ dptgr2
5. Rukshin V, Monakier D, Olshtain-Pops K, Balkin J, Tzivoni D. QT interval in patients with unstable angina and non-Q wave myocardial infarction. Ann Noninvasive Electrocardiol 2002;7:343- 8. http://doi.org/dbhbd6
6. Gadaleta FL, Llois SC, Sinisi VA, Quiles J, Avanzas P, Kaski JC. [Corrected QT interval prolongation: a new predictor of cardiovascular risk in patients with non-ST-elevation acute coronary syndrome]. Rev Esp Cardiol 2008;61:572-8. http://doi.org/bwfnkv
7. Kenigsberg DN, Khanal S, Kowalski M, Krishnan SC. Prolongation of the QTc interval is seen uniformly during early transmural ischemia. J Am Coll Cardiol 2007;49:1299-305. http://
8. Rajvanshi Satyam, Correlation of corrected QT interval with quantitative cardiac troponin-I levels and its prognostic role in non-St-elevation myocardial infarction, International Journal of Cardiology (2017),
doi:10.1016/j.ijcard.2017.03.091
9. Llois SC, Gadaleta FL, Sinisi VA, Avanzas P, Kaski JC. Prognostic value of corrected QT Interval and its Correlation with Cardiac Troponin T in Non-ST Elevation Acute Coronary Syndrome. Rev Argent Cardiol 2012;80:432-7.
10. Jiménez-Candil J, Matas GJM, González IC, Hernandes JH, Martin A, Pabon P, et al. Inhospital prognosis in non-ST-segment elevation acute coronary syndrome derived using a new risk score based on electrocardiographic parameters obtained at admission. RevEsp Cardiol 2010; 63:851-5.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 American Journal of Psychiatric Rehabilitation

This work is licensed under a Creative Commons Attribution 4.0 International License.
This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License permitting all use, distribution, and reproduction in any medium, provided the work is properly cited.