Aims: This study aimed to elucidate whether the volume of epicardial adipose tissue (EAT) is associated with left ventricular (LV) structural and functional abnormalities and exercise capacity in patients with type 2 diabetes mellitus (T2DM).
Methods: EAT thickness and LV structural and functional abnormality components (e.g., global longitudinal strain, E/e', LV mass index, relative wall thickness) were measured using echocardiography in 176 patients with asymptomatic stage A and B heart failure (SAHF and SBHF, respectively) and 62 healthy controls (HC). Peak oxygen uptake (peakVO2) was measured by using cardiopulmonary exercise testing.
Results: Even when matching study participants for age, sex, and body mass index, the EAT was thicker (HCs 5.5 ± 1.2 versus SAHF 6.4 ± 1.0 and SBHF 9.3 ± 1.7 mm) and peakVO2 was lower (HC 24.1 ± 3.3 versus SAHF 19.1 ± 2.0 and SBHF 16.9 ± 3.1 ml/kg/min) in the heart failure (HF) group than in the HC group (p < 0.001). EAT thickness (β = -0.189, p < 0.001) and peakVO2 were significantly associated, even after adjusting for multivariates (R = 0.457).
Conclusions: In T2DM patients with asymptomatic HF, EAT may be associated with LV structural and functional abnormalities and exercise intolerance.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.jdiacomp.2020.107552 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Effects of caponization and age on the histology, lipid localization and fibre diameter in muscles of Rhode Island Red cockerels.
Pol J Vet Sci
December 2024
Department of Animal Welfare and Research, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, Poland.
Poultry scientists are constantly studying different breeds of cockerels that would be suitable for capon meat production. Capon meat, although not yet very popular, is characterized by exceptional taste qualities that could appeal to many customers. Obtaining the appropriate palatability, structure and tenderness of capon meat is possible thanks to the reduction in androgen levels following the castration of roosters.
View Article and Find Full Text PDFConservation Genetics and Breeding using Molecular Genetic Markers in Japanese Quail ().
Front Biosci (Schol Ed)
December 2024
School of Biosciences, University of Kent, CT2 7NJ Canterbury, Kent, UK.
Background: The Japanese quail () is a small migratory bird whose main habitats are located in East Asia, Russia, China, Japan, Korea, and India. The Japanese quail was first introduced into the Iraqi research sector in the early 1980s. This investigation aimed to identify the genetic divergence between the available genetic lines of the Japanese quail in Iraq as a first step to conducting further conservation and breeding, benefiting from studying the genetic diversity related to productivity, adaptation, and immune susceptibility.
View Article and Find Full Text PDFShared Gene Expression Dysregulation Across Subtypes of Sanfilippo and Morquio Diseases: The Role of PFN1 in Regulating Glycosaminoglycan Levels.
Front Biosci (Landmark Ed)
December 2024
Department of Molecular Biology, Faculty of Biology, University of Gdansk, 80-308 Gdansk, Poland.
Background: Mucopolysaccharidosis (MPS) is a class of hereditary metabolic diseases that demonstrate itself by accumulating incompletely degraded glycosaminoglycans (GAGs). MPS are classified according to the kind(s) of stored GAG(s) and specific genetic/enzymatic defects. Despite the accumulation of the same type of GAG, two MPS diseases, Sanfilippo (MPS III) and Morquio (MPS IV), are further distinguished into subclasses based on different enzymes that are deficient.
View Article and Find Full Text PDFVPO1 Promotes Programmed Necrosis of Cardiomyocytes in Rats with Chronic Heart Failure by Upregulating CYLD.
Front Biosci (Landmark Ed)
December 2024
Department of Cardiovascular Medicine, The Affiliated Changsha Hospital of Xiangya School of Medicine, Central South University, 410008 Changsha, Hunan, China.
Background: Chronic heart failure (CHF) is a serious cardiovascular condition. Vascular peroxidase 1 (VPO1) is associated with various cardiovascular diseases, yet its role in CHF remains unclear. This research aims to explore the involvement of VPO1 in CHF.
View Article and Find Full Text PDFCircadian Disruption in Glaucoma: Causes, Consequences, and Countermeasures.
Front Biosci (Landmark Ed)
December 2024
Halberg Chronobiology Center, University of Minnesota, Minneapolis, MN 55455, USA.
This review explores the intricate relationship between glaucoma and circadian rhythm disturbances. As a principal organ for photic signal reception and transduction, the eye plays a pivotal role in coordinating the body's circadian rhythms through specialized retinal ganglion cells (RGCs), particularly intrinsically photosensitive RGCs (ipRGCs). These cells are critical in transmitting light signals to the suprachiasmatic nucleus (SCN), the central circadian clock that synchronizes physiological processes to the 24-hour light-dark cycle.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!