Experimental Physiology, EarlyView.Abstract Interindividual variability in the cardiac output (Q̇$\dot{Q}$) to the rate of oxygen consumption (V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$) slope (Q̇$\dot{Q}$–V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$) in healthy males is related to stroke volume (SV); however, the impact of differences in left ventricular (LV) structure and function as well as ...
Adam N. Di Salvo +4 more
wiley +1 more source
Assessment of the Severity of Left Anterior Descending Coronary Artery Stenoses by Enhanced Transthoracic Doppler Echocardiography: Validation of a Method Based on the Continuity Equation. [PDF]
Diagnostics (Basel), 2023 Caiati C, Stanca A, Lepera ME.
europepmc +1 more source
Spontaneous resolution of atrial and ventricular septal defects in Malta [PDF]
, 1998 Congenital heart disease (CHD) is the commonest congenital malformation, and ventricular septal defect (VSD) and atrial septal defect (ASD) are the commonest forms of CHD.
Bailey, Mark +2 more
core
Prediabetic cardiomyopathy is attenuated by hypothalamic PVN oxytocin neuron activation
The Journal of Physiology, EarlyView.Abstract figure legend A long‐term high‐fat, high‐fructose diet induces prediabetes with insulin resistance, hyperinsulinaemia, elevated triglycerides and metabolic‐associated steatotic liver disease (MASLD) in male rats. Animals developed prediabetic cardiomyopathy characterized by diastolic dysfunction, interstitial fibrosis and tachycardia ...
Anna Nilsson +7 more
wiley +1 more source
PATET ratio by Doppler echocardiography: noninvasive detection of pediatric pulmonary arterial hypertension. [PDF]
Pediatr Res, 2022 Trittmann JK +6 more
europepmc +1 more source
Acute intermittent hypercapnic hypoxia augments left ventricular contractility
The Journal of Physiology, EarlyView.Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall +8 more
wiley +1 more source
Heart Rate Lowering Significantly Increases Feasibility in Doppler Recording Blood Flow Velocity in Coronaries during Transthoracic Doppler Echocardiography. [PDF]
Diagnostics (Basel), 2023 Caiati C, Pollice P, Lepera ME.
europepmc +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend This randomized cross‐over trial (N = 12) addressed the hypothesis that selective reduction of pulmonary arterial pressure (i.e. manipulation of pulmonary arterial mechanoreceptor activation) during hypoxic exercise would reduce sympathetic outflow (muscle sympathetic nerve activity (MSNA)) in healthy humans.
Michiel T. Ewalts +9 more
wiley +1 more source
Assessment of aortic valve area on cardiac computed tomography in symptomatic bicuspid aortic stenosis: Utility and differences from Doppler echocardiography. [PDF]
Front Cardiovasc Med, 2022 Kim K +8 more
europepmc +1 more source