Comparative study of myocardial function in cases of feline hypertrophic cardiomyopathy with and without dynamic left-ventricular outflow-tract obstruction [PDF]
, 2023 Takahiro Saito +6 more
openalex +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
Incidental Finding of Isolated Accessory Mitral Valve Tissue in Two Adults
Clinical Case ReportsAccessory mitral valve tissue is a rare congenital anomaly often linked to the anterior mitral leaflet, diagnosed via echocardiography. It may cause left ventricular outflow tract obstruction, with prognosis depending on obstruction severity and regular ...
Zhaofen Wang +6 more
doaj +1 more source
Frequency of cerebrovascular accidents and brain abscess in childrens with tetralogy of fallot Dr. [PDF]
, 2015 OBJECTIVE: To determine the frequency of cerebrovascular accidents and brain abscess in children of Tetralogy of Fallot presented with neurological manifestations. PATIENTS AND METHODS: It was a cross-sectional descriptive observational study done at the
Aftab, Sommayya +2 more
core +1 more source
Answer: A broken and blocked heart—Takotsubo cardiomyopathy with dynamic left ventricular outflow tract obstruction [PDF]
, 2022 Meor Azraai, Sean Tan, Om Narayan
openalex +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend We investigated the age‐ and sex‐related differences in the apicobasal repolarization gradient (ABRG) and evaluated their possible role inventricular arrhythmia vulnerability. Electrocardiographic imaging (ECGI) was performed in healthy subjects during sinus rhythm, and the average recovery time (RT) and activation–recovery ...
Vladimír Sobota +9 more
wiley +1 more source
530 Mid-systolic septal deceleration - a new sign of left ventricular outflow tract obstruction obtained by colour-coded tissue Doppler echocardiography [PDF]
, 2003 Ole A. Breithardt +5 more
openalex +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley +1 more source
Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes
The Journal of Physiology, EarlyView.Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière +6 more
wiley +1 more source
Internalization of Exogenous Myelin by Oligodendroglia Promotes Lineage Progression
Glia, Volume 74, Issue 3, March 2026.Oligodendroglia internalize extracellular myelin debris in vitro and in vivo. Internalized myelin modulates lipid metabolism and lipid droplet formation. Myelin‐derived signals promote oligodendroglial proliferation and lineage progression. ABSTRACT Oligodendrocytes, traditionally recognized for their role in central nervous system myelination, have ...
Carla Peiró‐Moreno +7 more
wiley +1 more source