Echocardiographic features in Takayasu arteritis patients with different subtypes of heart failure
10.3760/cma.j.cn131148-20250521-00286
- VernacularTitle:大动脉炎合并心力衰竭不同亚型的超声心动图特征分析
- Author:
Yang BAI
1
;
Nandi YIN
1
;
Xiaobing WANG
1
;
Yanbin CHENG
1
;
Jun YANG
1
;
Chunyan MA
1
Author Information
1. 中国医科大学附属第一医院心血管超声科，沈阳 110001
- Publication Type:Journal Article
- Keywords:
Echocardiography;
Takayasu arteritis;
Heart failure
- From:
Chinese Journal of Ultrasonography
2025;34(10):869-875
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the echocardiographic features of different subtypes of Takayasu arteritis（TA）complicated with heart failure（HF），and to explore the clinical application value of echocardiography in the assessment of TA-HF.Methods:Comprehensive clinical and echocardiographic data were collected from 328 consecutive patients with TA who were admitted to the First Affiliated Hospital of China Medical University between January 2010 and December 2023. HF was diagnosed and classified according to the criteria outlined in the China guidelines for the diagnosis and treatment of heart failure 2024. A total of 38 TA-HF patients was selected and enrolled. Based on left ventricular ejection fraction（LVEF），they were grouped into preserved LVEF（HFpEF）group（LVEF≥50%， n=22）and the reduced LVEF（HFmr/rEF）group（LVEF<50%， n=16）. Clinical and echocardiographic data were compared between the HFpEF group and the HFmr/rEF group. Multivariate analysis was performed to evaluate the risk factors for the occurrence of heart failure. Results:① The incidence of HF was 11.6% in patients with TA（38/328）. In the patients with TA-HF，Numano Type Ⅴ accounted for 52.6%（20/38）. According to HF classification standard，TA-HF most commonly manifested as HFpEF at 57.9%（22/38），HFmrEF and HFrEF each accounted for 21.05%（8/38）respectively. ②Echocardiographic analysis revealed the following findings in TA-HF patients：34（89.5%）patients exhibited left heart dilation，4（10.5%）patients demonstrated right heart dilation，23（60.5%）patients presented with left ventricular myocardial hypertrophy，18（47.4%）patients had moderate/severe aortic valve regurgitation，9（23.7%）patients showed diffuse left ventricular myocardial wall motion abnormalities，8（21.1%）patients displayed segmental left ventricular myocardial wall motion abnormalities，and 11（28.9%）patients were diagnosed with pulmonary hypertension. ③Intergroup comparisons demonstrated significantly lower levels of erythrocyte sedimentation rate，reduced proportions of patients in clinical active phase，and lower incidence of moderate/severe aortic regurgitation in HFmr/rEF group versus HFpEF group（all P<0.05）. Conversely，HFmr/rEF group exhibited significantly higher rates of myocardial motion abnormalities，left atrial anteroposterior diameter，left ventricular end-systolic anteroposterior diameter，and left ventricular end-systolic volume compared to HFpEF group（all P<0.05）. ④Multivariate regression analysis identified left ventricular wall motion abnormality，pulmonary hypertension，moderate/severe aortic regurgitation and left ventricular myocardial hypertrophy as independent risk factors for TA-HF development. Conclusions:TA-HF exhibits diverse echocardiographic manifestations，with distinct echocardiographic features observed among different subtypes. Echocardiography plays a crucial role in the diagnosis，classification，and risk stratification of TA-HF.
