Relationship of C-reactive protein and fibrinogen changes with left atrial size in atrial fibrillation and flatter patients
- VernacularTitle:心房颤动、心房扑动患者CRP和纤维蛋白原变化及与左心房内径的关系
- Author:
Xiaolu XIE
;
Aiqun MA
- Publication Type:Journal Article
- Keywords:
atrial flatter;
atrial fibrillation;
fibrinogen;
left atrium;
C-reactive protein
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2010;31(2):186-189
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the changes in fibrinogen (Fib), C-reactive protein (CRP) and left atrial (LA) size between patients with atrial flatter (AFL) and those with atrial fibrillation (AF) to explore the relations among them. Methods We selected 53 AF patients (including 16 cases of paroxymal AF, 13 of persistent AF and 24 of permanent AF) and 18 patients with AFL; the control group consisted of 32 cases of sinus rhythm (SR). In all the patients, ECG or Horter and UCG were conducted; Fib and CRP were measured. The levels of the above indexes in AF group, AFL group and subgroups were compared with each other, and with those in the control group. Correlation analysis between CRP and LA size was made. Results Fib, CRP and LA size in AF group were significantly different from those in AFL and SR groups, but did not differ between the latter two groups. So did other parameters among the three groups. CRP in persistent AF and permanent AF differed significantly from that in AFL, SR and paraxymal AF. LA size in the groups of persistent AF differed from that in SR group, but there was no difference between those in persistent AF and AFL groups. LA size in permanent AF was significantly different from that in AF, AFL and SR. Positive significant linear correlations were found between CRP and LA size in AF (r=0.33). Conclusion Hypercoagulable state exists in AF; the AF. Positive correlation exists between LA size and inflammatory reaction; there is no hypercoagulable state in AFL.
