The clinical features of acute coronary syndrome combined with low T3 syndrome
10.3760/cma.j.issn.1673-4904.2013.19.010
- VernacularTitle:急性冠状动脉综合征合并低T3综合征的临床特点分析
- Author:
Qiang CHEN
;
Dangsheng HUANG
;
Dong SHEN
;
Chunhong ZHANG
;
Rong GUO
- Publication Type:Journal Article
- Keywords:
Acute coronary syndrome;
Euthyroid sick syndromes;
Prognosis
- From:
Chinese Journal of Postgraduates of Medicine
2013;(19):30-32
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical features of acute coronary syndrome (ACS) combined with low T3 syndrome and its prognosis.Method Eighty-seven ACS patients with low free triiodothyronine (FT3) level (low FT3 group) and additional 64 ACS patients with normal FT3 level(control group) were selected in parallel; all the patients underwent coronary angiography.The contents of FT3,N-terminal pro-brain natriuretic peptide (NT-proBNP),cardiac troponin I (cTnI) and high sensitivity-C reactive protein (hs-CRP) were recorded,and the related factors were evaluated.The number of stenotic vessels was calculated.Results The contents of NT-proBNP,cTnI and hs-CRP in low FT3 group were elevated significantly compared with those in control group [(1242.14 ± 226.32) ng/L vs.(1126.36 ±195.55) ng/L,(0.92 ± 0.23) ng/L vs.(0.84 ± 0.19) ng/L,(6.46 ± 2.25) mg/L vs.(5.71 ± 1.78) mg/L],and there were significant differences (P ＜ 0.01 or ＜ 0.05).The contents of FT3 were negatively correlated with NT-proBNP,cTnI and hs-CRP in two groups (P ＜ 0.05).There was no significant difference in the number of stenotic vessels between two groups (x2 =4.512,P =0.105).Conclusion In patients with ACS,there is a negative correlation between contents of FT3 and the prognosis,but there is no correlation between contents of FT3 and the number of stenotic vessels.
