Results 171 to 180 of about 2,738,317 (296)

Mechanisms mediating muscle metaboreflex control of cardiac output during exercise: Impaired regulation in heart failure

open access: yesExperimental Physiology, EarlyView.
Abstract The ability to increase cardiac output during dynamic exercise is paramount for the ability to maintain workload performance. Reflex control of the cardiovascular system during exercise is complex and multifaceted involving multiple feedforward and feedback systems.
Donal S. O'Leary, Joseph Mannozzi
wiley   +1 more source

Diagnosis of covert coarctation of the aorta in adolescents. [PDF]

open access: yesFront Pediatr, 2023
Wei L, Hu S, Gong X, Ahemaiti Y, Zhao T.
europepmc   +1 more source

Running on empty: Factors underpinning impaired cardiac output reserve in heart failure with preserved ejection fraction

open access: yesExperimental Physiology, EarlyView.
Abstract Heart failure with preserved ejection fraction (HFpEF) is frequently attributed etiologically to an underlying left ventricular (LV) diastolic dysfunction, although its pathophysiology is far more complex and can exhibit significant variations among patients. This review endeavours to systematically unravel the pathophysiological heterogeneity
Paula Sagmeister   +8 more
wiley   +1 more source

? Coarctation of Aorta [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1931
openaire   +3 more sources

SURGERY FOR COARCTATION OF THE AORTA

open access: bronze, 1962
Samuel R. Schuster, Robert E. Gross
openalex   +1 more source

Prolonged postnatal adaptation and enhanced prevalence of congenital heart diseases due to altitude may contribute to newborn mortality in Bolivia

open access: yesExperimental Physiology, EarlyView.
Abstract Highland populations suffer from significant infant mortality due to chronic ambient hypoxia, which increases the risk of congenital heart disease (CHD) and neonatal pulmonary hypertension. Neither the prevalence of these conditions nor the effectiveness of neonatal cardiac screening to identify CHD or pulmonary hypertension among neonates ...
Alexandra Heath   +12 more
wiley   +1 more source

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