Tissue Doppler index, E/E', and ischemic stroke in patients with atrial fibrillation and preserved left ventricular ejection fraction

2008 ◽  
Vol 271 (1-2) ◽  
pp. 148-152 ◽  
Author(s):  
Sang-Hak Lee ◽  
Seonghoon Choi ◽  
Wook-Jin Chung ◽  
Young-Sup Byun ◽  
Sung-Kee Ryu ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Ischemic Stroke ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Tissue Doppler ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction

scholarly journals Hyperuricemia as a Marker of Reduced Left Ventricular Ejection Fraction in Patients with Atrial Fibrillation: Results of the POL-AF Registry Study

2021 ◽  
Vol 10 (9) ◽  
pp. 1829
Author(s):  
Marcin Wełnicki ◽  
Iwona Gorczyca ◽  
Wiktor Wójcik ◽  
Olga Jelonek ◽  
Małgorzata Maciorowska ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Protective Factor ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Cholesterol Concentration ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
The Mean

Background: Hyperuricemia is an established risk factor for cardiovascular disease, including atrial fibrillation (AF). The prevalence of hyperuricemia and its clinical significance in patients with already diagnosed AF remain unexplored. Methods: The Polish Atrial Fibrillation (POL-AF) registry includes consecutive patients with AF hospitalized in 10 Polish cardiology centers from January to December 2019. This analysis included patients in whom serum uric acid (SUA) was measured. Results: From 3999 POL-AF patients, 1613 were included in the analysis. The mean age of the subjects was 72 ± 11.6 years, and the mean SUA was 6.88 ± 1.93 mg/dL. Hyperuricemia was found in 43% of respondents. Eighty-four percent of the respondents were assigned to the high cardiovascular risk group, and 45% of these had SUA >7 mg/dL. Comparison of the extreme SUA groups (<5 mg/dL vs. >7 mg/dL) showed significant differences in renal parameters, total cholesterol concentration, and left ventricular ejection fraction (EF). Multivariate regression analysis showed that SUA >7 mg/dL (OR 1.74, 95% CI 1.32–2.30) and GFR <60 mL/min/1.73 m2 (OR 1.94, 95% CI 1.46–2.48) are significant markers of EF <40% in the study population. Female sex was a protective factor (OR 0.74, 95% CI 0.56–0.97). The cut-off point for SUA with 60% sensitivity and specificity indicative of an EF <40% was 6.9 mg/dL. Conclusions: Although rarely assessed, hyperuricemia appears to be common in patients with AF. High SUA levels may be a significant biomarker of reduced left ventricular EF in AF patients.

scholarly journals The Role of Ejection Fraction to Clinical Outcome of Acute Ischemic Stroke Patients

2018 ◽  
Vol 09 (02) ◽  
pp. 197-202 ◽  
Author(s):  
Fidha Rahmayani ◽  
Ismail Setyopranoto ◽  
Keyword(s):  
Ischemic Stroke ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Acute Ischemic Stroke ◽  
Clinical Outcomes ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Left Ventricular Ejection ◽  
Stroke Patients ◽  
Ventricular Ejection Fraction

ABSTRACT Aims: The aim of the study was to determine the effect of left ventricular ejection fraction on clinical outcomes of acute ischemic stroke patients. Study Design: This study design was a prospective cohort observational study. Place and Duration of Study: This study was conducted at Stroke Unit, Neurology Ward, and Cardiology Ward at the Dr. Sardjito Hospital, Yogyakarta, Indonesia, between July and December 2016. Materials and Methods: Hospitalized acute ischemic stroke patients were recruited, with sample was taken by consecutive sampling until reaching amount fulfilling inclusion criterion was 62 persons. In this study, clinical outcomes were measured by National Institutes of Health Stroke Scale (NIHSS) scores as well as dependent variables and left ventricular ejection fraction as independent variables. Logistic regression analyses were performed to discover any potential independent variable that can influence the left ventricular ejection fraction role at the clinical outcomes with NIHSS scores. Results: Multivariate analyses revealed that several variables were significantly interacted with the influence of left ventricular ejection fraction at the clinical outcomes with NIHSS scores. These variables were the left ventricular ejection fraction <48% (95% confidence interval [CI]: 0.691–0.925; P = 0.001), left ventricular ejection fraction + low high-density lipoprotein (HDL) (95% CI: 0.73–0.949; P = 0,001), left ventricular ejection fraction + diabetes mellitus (DM) (95% CI: 0.799–0.962; P = 0,001), and left ventricular ejection fraction + low HDL + DM (95% CI: 0.841–0.98; P = 0,001). Conclusion: The influence of the lower left ventricular ejection fraction to clinical outcome of ischemic stroke patients has a worsening of neurological deficit outcome by considering the combination of several independent variables including the DM and low HDL.

scholarly journals ECI-2: Atrial Fibrillation and Outcomes in Heart Failure with Preserved Versus Reduced Left Ventricular Ejection Fraction

2013 ◽  
Vol 11 (3) ◽  
pp. 135-135
Author(s):  
D. McManus ◽  
G. Hsu ◽  
S. H. Sung ◽  
J. Saczynski ◽  
D. Smith ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction
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