Results 161 to 170 of about 105,442 (300)

Comment on "The Crucial Role of Physical Activity Index in Predicting the Incidence of Pacemaker Syndrome". [PDF]

J Arrhythm
Journal of Arrhythmia, Volume 42, Issue 1, February 2026.
Yılmaz A.
europepmc   +2 more sources

Systolic‐dominant coronary flow in rats and mice: Challenging the diastolic paradigm across conscious and anaesthetized states

Experimental Physiology, EarlyView.
Abstract Extensive research in humans, dogs, rabbits, rats, mice and other mammals has consistently demonstrated that coronary blood flow (CBF) peaks during ventricular diastole. For example, studies using transthoracic Doppler echocardiography in anaesthetized rats and mice, isolated blood‐perfused rat hearts and Doppler probes sutured to the ...
Heidi L. Lujan, Theodore W. Kurtz, Stephen E. DiCarlo   +2 more
wiley   +1 more source

Conversion of supraventricular tachycardia to normal sinus rhythm by dexmedetomidine treatment [PDF]

Korean Journal of Anesthesiology, 2013
Cheol Lee, Yeon-Dong Kim, Dong-Hyuk Seo, Jae-Hun Lee, Yoon-Kang Song   +4 more
doaj   +1 more source

Atrial fibrillation, sinoatrial and atrioventricular node dysfunction in a mouse model of heart failure with preserved ejection fraction

Experimental Physiology, EarlyView.
Summary of the timeline of characterized events related to atrial fibrilation (AF) and diastolic dysfunction in a mouse heart failure with preserved ejection fraction (HFpEF) model. Three weeks after the initiation of the diet regimen with high fat diet (HFD) and Nω‐nitro‐l‐arginine methyl ester (l‐NAME) in drinking water to induce HFpEF, significantly
Bernadin Ndongson‐Dongmo, Reinhard Bauer, Finn Olav Levy   +2 more
wiley   +1 more source

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

Experimental 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, Christopher P. Denton, Luigi Venetucci, Andrew W. Trafford   +3 more
wiley   +1 more source

Effect of prophylactic single dose parenteral amiodarone in mitral valve replacement surgery [PDF]

Journal of Research in Applied and Basic Medical Sciences
Background & Aims: Amiodarone is a purposive medicine useful in restoring sinus rhythm (SR) after cardiac surgery. The aim of the study was to evaluate the effect of prophylactic intraoperative single-dose intravenous amiodarone and to convert atrial ...
Rahul Maria, Ritesh Shah, Himani Pandya, Arun Kumar, Ramesh Patel   +4 more
doaj  

Echocardiographic assessment of left atrial morphology and function to predict maintenance of sinus rhythm after electrical cardioversion in patients with non-valvular persistent atrial fibrillation and normal function or mild dysfunction of left ventricle

, 2019
Paweł Wałek, Janusz Sielski, Katarzyna Starzyk, Iwona Gorczyca−Michta, Joanna Roskal-Wałek, Beata Wożakowska−Kapłon   +5 more
openalex   +2 more sources

Normal Sinus Rhythm [PDF]

, 2020
National Cancer Institute
openalex   +1 more source

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

Experimental 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, Man Si, Krystle Trosclair, Ellen Aughenbaugh, Maxine Parkinson, Nicole M. Gautier‐Hall, Megan Watts, Frederica Kizek, Md. Shenuarin Bhuiyan, Paari Dominic, Kathryn A. Hamilton, Edward Glasscock   +11 more
wiley   +1 more source

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

The 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, Rimma Dugarova, Shefeeq M. Theparambil   +2 more
wiley   +1 more source