Assessment value of echocardiogram combined with serum hs-CRP and NT-proBNP levels on cardiac function of patients with coronary heart failure
10.3969/j.issn.1672-8270.2024.02.017
- VernacularTitle:超声心动图联合血清高敏C反应蛋白及N末端B型钠尿肽前体水平评估冠心病心衰患者心功能的价值研究
- Author:
Fengjin LU
1
;
Xin LI
;
Meng LI
;
Guojie CHENG
Author Information
1. 北京市大兴区人民医院心内科 北京 102600
- Keywords:
Echocardiogram;
High sensitivity C-reactive protein(hs-CRP);
Amino terminal brain natriuretic peptide precursor(NT-proBNP);
Coronary heart failure;
Cardiac function
- From:
China Medical Equipment
2024;21(2):84-88,93
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the assessment value of echocardiogram combined with serum high-sensitivity C-reactive protein(hs CRP)and N-terminal pro brain natriuretic peptide(NT proBNP)levels on cardiac function of patients with coronary heart failure.Methods:A total of 306 patients with coronary heart failure admitted to Beijing Daxing District People's Hospital from November 2021 to November 2022 were selected as the study group.Among of them,144 cases were grade Ⅱ,103 cases were grade Ⅲ and 59 cases were grade Ⅳ as the classification of New York Heart Association(NYHA)for cardiac function.A total of 108 healthy examinees who underwent physical examinations in our hospital during the same period were selected as the healthy control group.All examinees were classified as the NYHA for cardiac function,and left ventricular end diastolic volume(LVEDV),left ventricular end systolic volume(LVESV),left ventricular ejection fraction(LVEF),peak ejection rate(PER)and peak filling rate(PFR)of them were measured by echocardiogram.The NT proBNP and hs CRP levels of all examinees were measured.Receiver operating characteristic(ROC)curve was used to analyze the values of single LVEDV,LVESV,LVEF,PER,PFR,hs CRP and NT-proBNP,and the combination of them.Results:LVEDV(122.69±18.24)ml and LVESV(70.79±10.03)ml of the study group were significantly higher than(92.27±15.22)ml and(33.16±7.22)ml of the healthy control group,and the LVEF(42.26±5.13)％,PER(2.49±0.22)EDV/s and PFR(1.79±0.26)EDV/s of the study group were significantly lower than(69.34±5.27)％,(3.56±0.27)EDV/s,and(2.59±0.23)EDV/s of the healthy control group,with statistical significances(t=15.526,35.837,46.828,40.825,28.302,P<0.05),respectively.The levels of hs CRP and NT proBNP of the study group were significantly higher than those of the healthy control group,with statistical significance(t=88.000,29.099,P<0.05),respectively.The LVEDV and LVESV of grade Ⅱ/Ⅲ patients were significantly lower than those of grade Ⅳ patients,while LVEF,PER and PFR of grade Ⅱ/Ⅲ patients were significantly higher than those of grade Ⅳ patients,with statistically significant differences(t=53.391,92.658,32.140,240.474,116.921,P<0.05),respectively.The levels of hs CRP and NT proBNP of grade Ⅱ/Ⅲ patients were significantly lower than those in grade Ⅳ patients,with statistical significance(t=41.037,5.955,P<0.05),respectively.The results of ROC curve analysis showed that the sensitivities of single LVEDV,LVESV,LVEF,PER,PFR,hs CRP,NT proBNP and the combined examination of them were respectively 45.00％,50.00％,70.00％,70.00％,75.00％,70.00％and 90.00％,and the specificities of them were respectively 76.70％,57.00％,82.60％,44.20％,58.10％,52.30％and 96.50％.The area under curve(AUC)values of LVEDV,LVESV,LVEF,PER,PFR,hs CRP,NT proBNP and the combined examination of them were 0.592(95％CI:0.441-0.743),0.615(95％CI:0.468-0.761),0.766(95％CI:0.634-0.899),0.717(95％CI:0.575-0.860),0.674(95％CI:0.536-0.812),0.734(95％CI:0.592-0.876),0.581(95％CI:0.469-0.694)and 0.978(95％CI:0.947-1.000),respectively.Conclusion:The serum hs CRP,NT proBNP levels and function parameters of left heart in patients with coronary heart failure have occurred corresponding changes,and the above indicators have higher assessment value for the heart function of coronary heart failure,and the value of combined assessment is higher.
