Results 181 to 190 of about 519,683 (351)

Suppression of premature ventricular complexes with the PDE5 inhibitor sildenafil: First clinical experience

open access: yesExperimental Physiology, EarlyView.
Abstract The phosphodiesterase‐5 inhibitor sildenafil suppresses ventricular arrhythmias in a sheep model of drug‐induced long QT. In that study, ventricular arrhythmias were abolished by reducing premature ventricular complexes (PVCs) and delaying PVC onset, thus preventing ‘R‐on‐T’ ventricular tachycardia.
David C. Hutchings   +3 more
wiley   +1 more source

Cardiac‐specific Kv1.1 deficiency alters cardiomyocyte electrophysiology without modifying overall cardiac function or arrhythmia susceptibility

open access: yesExperimental Physiology, EarlyView.
Abstract The leading cause of epilepsy‐related mortality is sudden unexpected death in epilepsy (SUDEP), resulting from seizure‐induced cardiorespiratory arrest by mechanisms that remain unresolved. Mutations in ion channel genes expressed in both brain and heart represent SUDEP risk factors because they can disrupt neural and cardiac rhythms ...
Kelsey Halvorson   +11 more
wiley   +1 more source

Long-Term Arrhythmia Detection Using Portable ECG Patches in Stroke Patients: A Case Series. [PDF]

open access: yesEur J Case Rep Intern Med
Pandey C   +6 more
europepmc   +1 more source

Glial cells in the heart: Implications for their roles in health and disease

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Schematic representation of cardiac autonomic ganglia within epicardial fat pads (posterior heart surface shown), containing vagal postganglionic neuron cell bodies, associated fibres, and glia. These ganglia receive cholinergic input from vagal preganglionic neurons and adrenergic input from sympathetic postganglionic neurons ...
Svetlana Mastitskaya   +2 more
wiley   +1 more source

Associations between respiratory sinus arrhythmia reactivity and internalizing and externalizing symptoms are emotion specific

open access: yesCognitive, Affective, & Behavioral Neuroscience, 2013
C. Fortunato, L. Gatzke-Kopp, Nilam Ram
semanticscholar   +1 more source

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