1. Prognostic value of De Ritis ratio in patients with acute myocardial infarction.
- Author
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Ndrepepa, Gjin, Holdenrieder, Stefan, and Kastrati, Adnan
- Subjects
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MYOCARDIAL infarction , *ASPARTATE aminotransferase , *PROGNOSIS , *PERCUTANEOUS coronary intervention , *ALANINE aminotransferase - Abstract
• De Ritis ratio predicts 3-year all-cause mortality after acute myocardial infarction. • De Ritis ratio predicts 3-year cardiac mortality after acute myocardial infarction. • De Ritis ratio predicts 30-day risk of bleeding after percutaneous coronary intervention. • De Ritis ratio has a moderate sensitivity regarding prediction of mortality. The association between aspartate aminotransferase to alanine aminotransferase ratio (De Ritis ratio) and prognosis of patients with acute myocardial infarction (AMI) remains poorly investigated. This study included 3000 patients with AMI undergoing percutaneous coronary intervention. Patients were categorized in groups according to tertiles of the De Ritis ratio: tertile 1 (De Ritis ratio < 1.11; 905 patients), tertile 2 (De Ritis ratio 1.11 to 1.95; 1003 patients) and tertile 3 (De Ritis ratio > 1.95; 1002 patients). The primary endpoint was 3-year all-cause mortality. At 3 years, all-cause deaths occurred in 487 patients: 119 deaths (13.2%) in patients of 1st tertile, 164 deaths (17.8%) in patients of 2nd tertile and 204 deaths (21.9%) in patients of 3rd tertile of the De Ritis ratio (adjusted hazard ratio [HR] = 1.16, 95% confidence interval [CI] 1.02 to 1.31], P = 0.023 per unit increment in the logarithmic scale of the De Ritis ratio); cardiac deaths occurred in 328 patients: 76 deaths (8.2%) in patients of 1st tertile, 110 deaths (12.0%) in patients of 2nd tertile and 142 deaths (15.4%) in patients of 3rd tertile of the De Ritis ratio (adjusted HR = 1.20 [1.04–1.40], P = 0.014 per unit increment in the logarithmic scale of De Ritis ratio). The C-statistic of the multivariable model(s) with baseline data without and with De Ritis ratio was 0.822 [0.805–0.839] and 0.823 [0.805–0.840], (P = 0.419) for all-cause mortality and 0.831[0.811–0.852] and 0.832 [0.811–0.853], P = 0.621) for cardiac mortality. In patients with AMI, elevated De Ritis ratio was associated with increased risk of 3-year mortality. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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