AVR ST-segment elevation as predictor of three-vessel disease in non-ST-segment elevation acute coronary syndrome
DOI:
https://doi.org/10.31053/1853.0605.v75.n4.17373Palavras-chave:
cardiology, acute coronary syndrome, electrocardiography,Resumo
Electrocardiogram is a useful tool for the diagnosis of acute coronary syndrome. In recent years, ST-segment changes in aVR have been shown to provide valuable information about coronary anatomy and early risk stratification of this condition.Referências
Yan AT, Yan RT, Kennelly BM, et al; GRACE investigators. Relationship of ST elevation in lead aVR with angiographic findings and outcome in non-ST elevation acute coronary syndromes. Am Heart J 2007; 154: 71-8.
Tamura A. Significance of lead aVR in acute coronary syndrome. World J Cardiol. 2014;6(7):630-7.
Cerit L. Chicken or the egg: ST elevation in lead aVR or SYNTAX score. Cardiovasc J Afr. 2016;27:1-4.
Kosuge M, Kimura K, Ishikawa T, et al. Predictors of left main or three-vessel disease in patients who have acute coronary syndromes with non-ST-segment elevation. Am J Cardiol 2005; 95: 1366-9.
Kosuge M, Ebina T, Hibi K, et al. An early and simple predictor of severe left main and/or three-vessel disease in patients with non-ST-segment elevation acute coronary syndrome. Am J Cardiol 2011; 107: 495-500.
Misumida N, Kobayashi A, Fox JT, at al. Predictive Value of ST-Segment Elevation in Lead aVR for Left Main and/or Three-Vessel Disease in Non-ST-Segment Elevation Myocardial Infarction. Ann Noninvasive Electrocardiol. 2016;21(1):91-7.
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