Results 121 to 130 of about 326,497 (313)

An emerging role of inflammatory biomarker (suPAR) for prognostic evaluation of atrial fibrillation. [PDF]

J Arrhythm
Jena N.
europepmc   +1 more source

In silico modelling of multi‐electrode arrays for enhancing cardiac drug testing on hiPSC‐CM heterogeneous tissues

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the experimental and computational framework for investigating hiPSC‐CM electrophysiology with MEA systems. The MEA‐based model integrates experimental data with phenotype‐specific ionic models and tissue‐level heterogeneity.
Sofia Botti, Rolf Krause, Luca F. Pavarino   +2 more
wiley   +1 more source

Temporary Restoration of Sinus Rhythm Improves Outcomes of Catheter Ablation for Longstanding Persistent Atrial Fibrillation. [PDF]

J Cardiovasc Electrophysiol
Raad M, Oranefo J, Yogasundaram H, Gurin MI, Zado E, Walsh M, Markman T, Guandalini G, Hyman MC, Schaller R, Kumareswaran R, Supple G, Deo R, Nazarian S, Riley M, Lin D, Garcia F, Frankel DS, Callans D, Epstein AE, Marchlinski FE, Dixit S.   +21 more
europepmc   +1 more source

Gap junctional and ephaptic coupling in cardiac electrical propagation: homocellular and heterocellular perspectives

The Journal of Physiology, EarlyView.
Abstract figure legend Intricate cellular electrical coupling networks in the heart. Various cell types couple the central cardiomyocyte through gap junctional contacts, with the exception of neurons. Whether ephaptic coupling (EpC) occurs in homocellular or heterocellular contexts beyond cardiomyocyte–cardiomyocyte interactions remains unclear ...
Xiaobo Wu, Laura Beth Payne, Robert G. Gourdie   +2 more
wiley   +1 more source

Atrial arrhythmias associated with anti-tumor drugs in patients with malignant tumors and type 2 diabetes mellitus. [PDF]

Front Oncol
Zhang B, Zhang L, Ren Y, Xu C.
europepmc   +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

The effects of sodium-glucose cotransporter-2 inhibitors in chemotherapy-induced cardiotoxicity and mortality in patients with cancer: a systematic review and meta-analysis. [PDF]

Cardiooncology
Reshadmanesh T, Mohebi R, Behnoush AH, Reshadmanesh A, Khalaji A, Norouzi M, Javanmardi E, Pishdad R, Jafarzadeh SR, Ghondaghsaz E, Chaparro S.   +10 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

Stellate Ganglion Phototherapy Using a Portable Radiation Device, for Destination Therapy of Drug-Refractory Ventricular Tachycardia. [PDF]

CJC Open
Okidono Y, Yamasaki H, Oda Y, Komatsu Y, Igarashi M, Ishizu T.   +5 more
europepmc   +1 more source

Atrial fibrosis in atrial fibrillation: Mechanisms, mapping techniques and clinical applications

The Journal of Physiology, EarlyView.
Abstract figure legend Summary of key aspects of atrial fibrosis in atrial fibrillation, highlighting atrial fibrosis as a hallmark of atrial fibrillation (AF). (1) Different types of fibrosis (blue), illustrating reparative and reactive fibrosis; (2) fibrosis detection techniques (green), illustrating late gadolinium enhancement cardiac magnetic ...
Caterina Vidal Horrach, Laura Bevis, Cynthia Nwanna, Alexander M Zolotarev, Mahmoud Ehnesh, Semhar Biniam Misghina, Sayed Al‐Aidarous, Shohreh Honarbakhsh, Caroline H. Roney   +8 more
wiley   +1 more source