Results 151 to 160 of about 128,678 (309)

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies.
Silvia Marchianò   +18 more
wiley   +1 more source

Trapezoidal resection of an elongated anterior mitral leaflet and Alfieri stitch in hypertrophic cardiomyopathy [PDF]

open access: gold, 2020
Hiroyuki Nakajima   +5 more
openalex   +1 more source

Selective RyR2 inhibition reduces arrhythmia susceptibility in human cardiac slices

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend ent‐Vert selectively inhibits RyR2‐mediated sarcoplasmic reticulum (SR) Ca2+ leak and prevents triggered activity in human cardiac slices. A, in human ventricular slices exposed to β‐adrenergic stimulation with Iso and RyR2 sensitization with caffeine, RyR2 channels become hyperactive, leading to Ca2+ sarcoplasmic leak and ...
Micah K. Madrid   +6 more
wiley   +1 more source

Hypertrophic and noncompacted cardiomyopathy of left ventricle: different manifestations of the same disease

open access: diamond, 2017
Vesna Pehar Pejčinović   +5 more
openalex   +1 more source

Adaptations to iron deficiency: cardiac functional responsiveness to norepinephrine, arterial remodeling, and the effect of beta-blockade on cardiac hypertrophy. [PDF]

open access: yes, 2002
BackgroundIron deficiency (ID) results in ventricular hypertrophy, believed to involve sympathetic stimulation. We hypothesized that with ID 1) intravenous norepinephrine would alter heart rate (HR) and contractility, 2) abdominal aorta would be larger ...
Chew, Herbert George   +8 more
core   +1 more source

Non‐RASopathy Genetic Syndromes Identified as the Molecular Cause of Disease in Patients Previously Diagnosed With Noonan Syndrome

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 3, Page 661-672, March 2026.
ABSTRACT Noonan Syndrome (NS) is a clinically and genetically heterogeneous condition characterized by typical facial dysmorphisms, short stature, congenital heart defects, and developmental delays. While variants in genes such as PTPN11, SOS1, and RAF1 account for most genetically confirmed cases, diagnosis is challenging due to phenotypic overlap ...
Gabriela Jeesoo Kim   +9 more
wiley   +1 more source

Assessment of heart rate variability in hypertrophic cardiomyopathy. Association with clinical and prognostic features. [PDF]

open access: bronze, 1993
Peter J. Counihan   +5 more
openalex   +1 more source

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