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Early diagnostic and resent prognostic assessment value of cTnI and IMA for acute coronary syndrome / 心血管康复医学杂志
Article de Zh | WPRIM | ID: wpr-512655
Bibliothèque responsable: WPRO
ABSTRACT
Objective: To explore early diagnostic and resent prognostic assessment value of serum levels of ischemia-modified albumin (IMA) and cardiac troponin I (cTnI) for acute coronary syndrome (ACS).Methods: A total of 175 ACS patients were selected, including 73 cases with unstable angina pectoris (UAP), 61 cases with non-ST elevation myocardial infarction (NSTEMI) and 41 cases with ST elevation myocardial infarction (STEMI).According to chest pain-to-visit time, ACS patients were divided into <3h group (n=112) and 3~6h group (n=63);another 40 healthy subjects were selected simultaneously as healthy control group.Serum IMA and cTnI levels were compared among above groups and between patients suffering from major adverse cardiovascular events (MACE) within 30d or not in <3h group.Risk factors for MACE in <3h patients within 30d were screened.Results: Compared with healthy control group and UAP group, there were significant rise in serum levels of IMA[(16.78±4.25) μg/L, (35.16±8.32) μg/L vs.(49.76±9.29) μg/L, (52.07±11.34) μg/L], cTnI[(0.17±0.06) ng/ml, (0.15±0.06) ng/ml vs.(7.65±1.29) ng/ml, (8.83±1.40) ng/ml]in NSTEMI group and STEMI group, and IMA level in STEMI group was significantly higher than that of NSTEMI group, that of UAP group was significantly higher than that of healthy control group (P<0.05 or <0.01);serum IMA level of <3h group was significantly higher than those of 3~6h group and healthy control group, and cTnI level of <3h group was significantly lower than that of 3~6h group (P<0.01 all);serum levels of cTnI and IMA in patients suffering from MACE in <3h group were significantly higher than those of patients without MACE (P<0.01 both);multi-factor Logistic regression analysis indicated that elevated serum IMA level was an independent risk factor for MACE within 30d in ACS patients[OR=2.757,95%CI(2.084~4.705), P=0.001].Conclusion: The levels of cTnI and IMA significantly rise in ACS patients.IMA level possesses early diagnosis and recent prognosis evaluation value.
Mots clés
Texte intégral: 1 Indice: WPRIM Type d'étude: Diagnostic_studies / Prognostic_studies / Risk_factors_studies / Screening_studies langue: Zh Texte intégral: Chinese Journal of cardiovascular Rehabilitation Medicine Année: 2017 Type: Article
Texte intégral: 1 Indice: WPRIM Type d'étude: Diagnostic_studies / Prognostic_studies / Risk_factors_studies / Screening_studies langue: Zh Texte intégral: Chinese Journal of cardiovascular Rehabilitation Medicine Année: 2017 Type: Article