Results 271 to 280 of about 32,246 (328)

Sex‐specific differences in mortality and neurocardiac interactions in the Kv1.1 knockout mouse model of sudden unexpected death in epilepsy (SUDEP)

The Journal of Physiology, EarlyView.
Abstract figure legend The Kcna1 knockout mouse model of sudden unexpected death in epilepsy (SUDEP) exhibits sex‐specific differences in SUDEP risk. Female mice exhibit a lower SUDEP risk than males, despite similar seizure characteristics and interictal cardiac function across sexes.
Kelsey Paulhus, Praveen Kumar, Kelly Kneale, T. Noah Hutson, Nicole M. Gautier‐Hall, Deng‐Shan Shiau, Megan Watts, Krystle Trosclair, Hemangini A. Dhaibar, Paari Dominic, Leonidas Iasemidis, Edward Glasscock   +11 more
wiley   +1 more source

Mathematical model of the zebrafish ventricular cardiomyocyte action potential and calcium transient

The Journal of Physiology, EarlyView.
Abstract figure legend This study presents the development and validation of the first biophysically detailed computational model of the zebrafish ventricular action potential (AP). The model is based on a human cardiomyocyte framework and reparameterized using published and newly generated patch‐clamp recordings of zebrafish ionic currents.
Ludovica Cestariolo, Zachary D. Long, Arie O. Verkerk, Jose M. Ferrero, T. Alexander Quinn, Jose F. Rodriguez Matas   +5 more
wiley   +1 more source

Benign Early Repolarization Phenomenon in Young Adults and Athletes: A Literature Review of Clinical Insights and Diagnostic Considerations. [PDF]

Cureus
Rojas Peláez A, Sevilla Torres E, Fernandez Vinocour D, Lizano Guevara F, Sáenz Araya D.   +4 more
europepmc   +1 more source

An integrated platform for 2‐D and 3‐D optical and electrical mapping of arrhythmias in Langendorff‐perfused rabbit hearts

The Journal of Physiology, EarlyView.
Abstract figure legend Integrated multimodal platform for panoramic cardiac mapping in isolated heart experiments. On the left, an image of the experimental setup during data acquisition showing a Langendorff‐perfused rabbit heart surrounded by three optical cameras (CAM A, B and C) positioned 120° apart, each coupled with high‐power LEDs for panoramic
Jimena Siles, Vinícius Silva, Tainan Neves, Italo Sandoval, Angélica Quadros, Giovanni Weber, Óscar Barquero, Ilija Uzelac, João Salinet   +8 more
wiley   +1 more source

Effectiveness and Safety of Radiofrequency Catheter Ablation Using Three-Dimensional Electroanatomic Mapping Systems in Treating Ventricular Arrhythmias: A Single-Center Prospective Cohort Study in Vietnam. [PDF]

Vasc Health Risk Manag
Tran LUP, Kieu ND, Tran CD, Nguyen TT, Hoang VS, Thai TT.   +5 more
europepmc   +1 more source

The apicobasal dispersion of ventricular repolarization in humans is associated with age and affects arrhythmia vulnerability

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, Job Stoks, Kiran Haresh Kumar Patel, Roshni Shetty, Haibo Ni, Eleonora Grandi, Fu Siong Ng, Paul G. A. Volders, Matthijs J. M. Cluitmans, Jason D. Bayer   +9 more
wiley   +1 more source

De novo ablation of premature ventricular complexes originating from posteromedial papillary muscle with pulsed-field energy using a Pentaspline catheter: The first case series in the United States. [PDF]

HeartRhythm Case Rep
Shokr M.
europepmc   +1 more source

Compromised cardiopulmonary transition in fetal growth restricted and small for gestational age neonates

The Journal of Physiology, EarlyView.
Abstract figure legend Differences in cardiovascular function between appropriately grown (AG) and fetal growth restricted (FGR) infants after the cardiopulmonary transition at birth. AG infants typically exhibit an increase in left ventricular output (LVO) and stroke volume (SV) in the first few days after birth, along with a reduction in myocardial ...
Zahrah Azman, Arvind Sehgal, Suzanne L. Miller, Kristen J. Bubb, Graeme R. Polglase, Beth J. Allison   +5 more
wiley   +1 more source

Association of Systemic Sclerosis With Premature Ventricular Complexes and Cardiac Arrest: A National Inpatient Sample Analysis for 2021. [PDF]

Cureus
Nwogwugwu E, Ogunniyi KE, Pius R, Tabowei G, Patel N, Odugbemi OP, Ogedegbe O, Alugba G, Ugwendum D, Ong K.   +9 more
europepmc   +1 more source

Lidocaine and remifentanil for ventricular tachycardia suppression in a dog: A case report. [PDF]

Open Vet J
Pahim ABS, Jung GC, Alves TF, Guerra MEM, da Silva CT, Lopes GM, Mestieri MLA, Feranti JPS, de Oliveira MT.   +8 more
europepmc   +1 more source