Results 161 to 170 of about 22,992 (284)

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

The Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder, Tomas Stary, Gergő Bitay, Norbert Nagy, Axel Loewe   +4 more
wiley   +1 more source

Pulsed field ablation as a bailout for ventricular tachycardia ablation: a case report. [PDF]

Eur Heart J Case Rep
Verhaeghe L, Ditac G, Tixier R, Jaïs P, Sacher F.   +4 more
europepmc   +1 more source

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

Preventive Ventricular Tachycardia Ablation in Patients with Ischaemic Cardiomyopathy: Meta-analysis of Randomised Trials

Arrhythmia & Electrophysiology Review, 2019
Roland R Tilz, Charlotte Eitel, Evgeny Lyan, Kivanc Yalin, Spyridon Liosis, Julia Vogler, Ben Brueggemann, Ingo Eitel, Christian Heeger, Ahmed AlTurki, Riccardo Proietti   +10 more
doaj   +1 more source

Role of Intracardiac Echocardiography in Ventricular Tachycardia Ablation: Where Is the Scar? [PDF]

CASE (Phila)
Heller T, Navajas-Urioste S, Entner D, Osman A.   +3 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

Prognostic Value of Antiarrhythmic Drug Suppression of Electrical Storm Prior to Ventricular Tachycardia Ablation. [PDF]

J Cardiovasc Electrophysiol
Issa R, El-Sayed O, Al-Sadawi M, Shah M, Arps K, Deshmukh A, Ghannam M, Latchamsetty R, Jongnarangsin K, Crawford T, Chugh A, Oral H, Morady F, Bogun F, Liang JJ.   +14 more
europepmc   +1 more source

Radiofrequency catheter ablation of ventricular tachycardia in arrhythmogenic right ventricular dysplasia/cardiomyopathy using non-contact electroanatomical mapping: single-center experience with follow-up up to median of 30 months [PDF]

, 2011
Mohan Nair, Amitabh Yaduvanshi, Vikas Kataria, Manoj Kumar   +3 more
openalex   +1 more source

Mechanisms underlying local Ca2+ signalling differences between right and left atrial myocytes at normal and increased frequencies

The Journal of Physiology, EarlyView.
Abstract figure legend Left atrial myocytes have TAT‐associated faster Ca2+ release but are more prone to maladaptation at higher frequencies due to weaker peripheral SR Ca2+ uptake and smaller trigger Ca2+ current. Abstract Changes in heart rate affect Ca2+ signalling and contractility in ventricular muscle, but the effects on atrial Ca2+ signalling ...
Joon‐Chul Kim, Hieu Trong Huynh, Phuong Kim Luong, Tran Nguyet Trinh, Yixuan Wu, Eleonora Grandi, Sun‐Hee Woo   +6 more
wiley   +1 more source

A Novel Predictive Score to Identify the Necessity for Epicardial Ventricular Tachycardia Ablation: EPI-VT-Score. [PDF]

J Cardiovasc Electrophysiol
Khalaph M, Guckel D, Trajkovska N, Didenko M, Hamriti ME, Braun M, Imnadze G, Lucas P, Fink T, Sciacca V, Beyer S, Bocchini Y, Guareschi A, Goncharov A, Mohemed K, Rudolph V, Sohns C, Sommer P.   +17 more
europepmc   +1 more source