Buscar
Mostrando ítems 1-10 de 19
Three-dimensional regional bi-ventricular shape remodeling is associated with exercise capacity in endurance athletes
(Springer, 2020)
Aims Endurance athletes develop cardiac remodeling to cope with increased cardiac output during exercise. This remodeling is both anatomical and functional and shows large interindividual variability. In this study, we ...
Stim-activated TRPC-ORAI channels in pulmonary hypertension induced by chronic intermittent hypoxia
(SAGE, 2020)
Obstructive sleep apnea (OSA), a breathing disorder featured by chronic intermittent hypoxia (CIH) is associated with pulmonary hypertension (PH). Rodents exposed to CIH develop pulmonary vascular remodeling and PH, but ...
Cardiovascular aging Envejecimiento cardiovascular
(2008)
Aging produces its own cardiovascular changes, mainly remodelling of arteries, heart and the microcirculation. These progressive changes, detected since adolescence, represent a major risk factor for the development of ...
Effect of cardiac resynchronization therapy on septal perfusion and septal thickening: association with left ventricular function, reverse remodelling and dyssynchrony
(Springer, 2020)
Background We evaluated the effect of cardiac resynchronization therapy (CRT) on septal perfusion and thickening at 6 months post implantation assessed on Tc99m-MIBI Gated myocardial perfusion SPECT (GMPS).We also studied ...
Studies on the role of apoptosis after transient myocardial ischemia: genetic deletion of the executioner caspases-3 and -7 does not limit infarct size and ventricular remodeling
(Springer, 2016)
Although it is widely accepted that apoptosis
may contribute to cell death in myocardial infarction,
experimental evidence suggests that adult cardiomyocytes
repress the expression of the caspase-dependent apoptotic
pathway. ...
Fetal cardiac remodeling and dysfunction is associated with both preeclampsia and fetal growth restriction
(Mosby-Elsevier, 2020)
BACKGROUND: Preeclampsia and fetal growth restriction share some pathophysiologic features and are both associated with placental insufficiency. Fetal cardiac remodeling has been described extensively in fetal growth ...
Markedly increased Rho-kinase activity in circulating leukocytes in patients with chronic heart failure
(MOSBY-ELSEVIER, 2011-05)
Background The small guanosine triphosphatase Rho and its target Rho-kinase have significant roles in experimental remodeling and ventricular dysfunction, but no data are available on Rho-kinase activation in patients with ...
Displasia arritmogénica del ventrículo derecho
(Sociedad de Cirugía de Bogotá, Hospital de San José y Fundación Universitaria de Ciencias de la Salud, 2019-02-25)
Pleiotropic effects of atorvastatin in heart failure: Role in oxidative stress, inflammation, endothelial function, and exercise capacity
(ELSEVIER SCIENCE INC, 2008-04)
Background: Increased oxidative stress, a common feature in chronic heart failure, has been associated with inflammation, endothelial dysfunction, and extracellular matrix degradation. Statins have known anti-inflammatory ...
Mitochondrial dynamics, mitophagy and cardiovascular disease
(WILEY-BLACKWELL, 2016)
Cardiac hypertrophy is often initiated as an adaptive response to haemodynamic stress or myocardial injury, and allows the heart to meet an increased demand for oxygen. Although initially beneficial, hypertrophy can ...