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Revista Colombiana de Cardiología
Print version ISSN 0120-5633
Abstract
PINTADO, M. Consuelo et al. Serum hepatocyte growth factor as diagnostic tool in patients with acute chest pain. Rev. Colomb. Cardiol. [online]. 2021, vol.28, n.6, pp.564-572. Epub Jan 07, 2022. ISSN 0120-5633. https://doi.org/10.24875/rccar.m21000098.
Objective
To determine if plasma levels of hepatocyte growth factor could help in the differential diagnosis of patients with prolonged chest pain and elevated cardiac troponin; and to evaluate its prognostic value for one-year mortality in these patients.
Method
A prospective observational study. Patients over the age of 18 who were seen in the emergency room for acute chest pain lasting longer than 20 minutes and elevated cardiac troponin were included, with follow up after one year.
Results
We included 303 patients, 103 (34%) with myocardial infarction and 200 (66%) with other diseases. Plasma levels of hepatocyte growth factor were higher in the group without myocardial infarction: 329 pg/ml (IQR: 166-558) vs. 476 pg/ml (IQR: 264-908; p < 0.001). One-year mortality was 30.7%, higher in the group without myocardial infarction (36.5% vs. 19.4%; p = 0.002). We found a strong association between mortality and elevated levels of hepatocyte growth factor (650 pg/ml [344-1,159] vs. 339 pg/ml [205-607]; p < 0.001). Multivariate analysis showed that levels of hepatocyte growth factor, age and the GRACE scale are independent factors for one-year mortality in these patients.
Conclusions
In patients with prolonged acute chest pain and elevated cardiac troponin, hepatocyte growth factor levels do not confirm or rule out acute myocardial infarction, although they may be a prognostic marker for mortality in these patients, along with age and the GRACE scale.
Keywords : Hepatocyte growth factor; Acute coronary syndrome; Acute myocardial infarction; Chest pain.