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1.
Chinese Journal of Geriatrics ; (12): 154-158, 2023.
Article in Chinese | WPRIM | ID: wpr-993786

ABSTRACT

Objective:We evaluated frailty in elderly hospitalized patients with atrial fibrillation and analyzed the relevance, consistency, and diagnostic power of different frailty tools.Methods:From September 2018 to April 2019, a total of 197 elderly patients with atrial fibrillation aged ≥ 65 years in Beijing Hospital, Chinese PLA General Hospital, and Beijing Tsinghua Changgung Hospital were prospectively enrolled.Five frailty tools, including the clinical frailty scale(CFS), FRAIL scale(FRAIL), Fried frailty phenotype(Fried), Edmonton frail scale(EFS), and comprehensive geriatric assessment-frailty index(CGA-FI), were used for frailty assessment.Results:A total of 197 hospitalized elderly patients with atrial fibrillation were enrolled, with an average age of(77.5±7.1)years old(57.4% male). The prevalence of frailty, according to the five frailty tools, were 25.4%(FRAIL), 27.9%(EFS), 34.5%(Fried), 40.6%(CFS), and 42.6%(CGA-FI), respectively.CFS had a good correlation(correlation coefficient 0.80)and and consistency(Kappa value 0.71, 95% CI 0.61~0.81)with CGA-FI.The combined frailty index was used as the gold standard for frailty diagnosis.The results showed that CFS and CGA-FI had high diagnostic sensitivity(95.9 % and 98.0 %, respectively)and specificity(77.7 % and 75.7 %, respectively). Conclusions:Frailty is common in elderly hospitalized patients with atrial fibrillation, showing multidimensional features, and physical weakness is not prominet.CFS and CGA-FI are recommended for the assessment of frailty in patients with atrial fibrillation, which had good correlation and consistency.

2.
Chinese Journal of General Practitioners ; (6): 1059-1065, 2021.
Article in Chinese | WPRIM | ID: wpr-911738

ABSTRACT

Objective:To analyze the clinical characteristics and prognostic factors in patients with new-onset acute heart failure (AHF) and acutely decompensated chronic heart failure (ADCHF).Methods:Patients with heart failure (HF) admitted to Beijing Hospital during January 2009 to December 2017 with follow-up records were retrospectively enrolled. According to the duration of heart failure, the patients were divided into new-onset AHF group (duration of HF<1 month) and ADCHF group (duration of HF ≥1 month). Clinical data were collected and endpoint events (all-cause death and cardiovascular death) were recorded. The Kaplan-Meier survival curve and the log-rank method was used to compare survival between different groups. The multivariate Cox regression model was used to analyze the independent risk factors for the end-point events in patients with new-onset AHF and ADCHF.Results:The study enrolled 562 patients,292 (52.0%) with new-onset AHF and 270 (48.0%) with ADCHF. Patients with new-onset AHF were more likely to have coronary heart disease, acute myocardial infarction, higher diastolic blood pressure and higher troponin I levels(χ2=12.999,15.018, t=-2.088, Z=-2.727; all P<0.05). Patients with ADCHF were more likely to have poor cardiac function, atrial fibrillation, larger left ventricle and left atrium diameter, higher proportion of patients with pulmonary hypertension(χ2=16.565, 15.688, t=2.714, 5.029, χ2=15.274; all P<0.05). There were 205 (36.5%) all-cause deaths and 132 (23.5%) cardiovascular deaths during 28 (14, 60) months of follow-up. All-cause mortality rate [33.2%(97/292) vs. 40.0%(108/270), log-rank P=0.010] and cardiovascular mortality rate [18.8%(55/292) vs. 28.5%(77/270), log-rank P=0.001]were significantly lower in patients with new-onset AHF than those in ADCHF group. Multivariate Cox regression analysis showed that low body mass index (BMI), reduced hemoglobin, reduced resting heart rate, enlarged left atrium, and segmental wall motion abnormalities were independent risk factors for poor prognosis in new-onset AHF patients. It was different with ADCHF patients. Conclusion:Patients with new-onset AHF are more likely to have coronary heart disease; and lower BMI, reduced hemoglobin, acute coronary disease are associated with poor prognosis of patients. It is necessary to identify the underlying diseases early and actively standardize treatment to avoid the deterioration of cardiac function and readmission.

3.
Chinese Journal of Cardiology ; (12): 438-443, 2018.
Article in Chinese | WPRIM | ID: wpr-810005

ABSTRACT

Objective@#To determine the frequency and extent of left ventricular amyloid deposition in patients aged over 85 years with heart failure and preserved ejection fraction (HFpEF).@*Methods@#A total of 43 patients aged 85 to 100 years old were enrolled in this study based on the autopsy database of Beijing Hospital from February 1, 2003 to October 31, 2016. The frequency and extent of left ventricular amyloid deposition and myocardial fibrosis were determined in left ventricular specimens from patients with antemortem diagnosis of HFpEF without clinically apparent amyloid (n=28) and from control subjects (n=15) post Congo red staining and Masson's trichrome staining. Kappa test was used to evaluate the consistency of the myocardial amyloidosis and fibrosis.@*Results@#The heart weight of the patients in HFpEF group and in control group were similar((452.7±107.7)g vs. (415.0±70.8)g, t=-1.218, P=0.23)). Positive Congo-red staining was found in 24 examples (24/28) in HFpEF group and 5 examples (5/15) in the control group; severe amyloid deposition was found in 7 examples (7/28) in HFpEF group, but not in the control group. Amyloid deposition was more severe in HFpEF group than in control group (χ2=12.205, P<0.01). Masson's trichrome staining evidenced moderate to severe fibrosis in 19 cases (19/28) in HFpEF group and 8 cases (8/15) in control group (χ2=1.019, P=0.35). A consistent evaluation of the degree of myocardial fibrosis and the degree of myocardial amyloid deposition in all selected participants was performed and results showed that these two parameters were not consistent (Kappa value=0.2, P=0.820).@*Conclusion@#Amyloid deposition is common in the elderly patients with heart failure and preserved ejection fraction, suggesting that myocardial amyloidosis may be related to the development of HFpEF. There is no significant correlation between myocardial amyloidosis and myocardial fibrosis in this cohort.

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