Results 231 to 240 of about 34,555 (299)

Redesigning Pulsed Field Ablation Catheter Form Factors for Lesion Precision, Durability, and Safety

Pacing and Clinical Electrophysiology, Volume 49, Issue 1, Page 15-24, January 2026.
ABSTRACT Pulsed field ablation (PFA) is a cutting‐edge treatment for arrhythmias that targets cardiac tissue with rapid, high‐voltage electric current pulses, resulting in irreversible electroporation. Freed from the constraints of traditional radiofrequency (RF) ablation, the non‐thermal mechanism and myocardial selectivity of PFA has improved ...
Tzachi Levy, April Felton, Wilber Su
wiley   +1 more source

The multifaceted roles of ketones in physiology

Experimental Physiology, Volume 111, Issue 1, Page 1-13, 1 January 2026.
Abstract The production of ketones, referred to as ketogenesis, plays an essential role in maintaining energy homeostasis during prolonged fasting/starvation, which primarily stems from its ability to serve as a fuel source to support neuronal ATP production, thereby limiting muscle wasting. Over the years, the field has come to appreciate that ketones
Seyed Amirhossein Tabatabaei Dakhili, Kunyan Yang, Magnus J. Stenlund, John R. Ussher   +3 more
wiley   +1 more source

Superior Vena Cava as an Arrhythmogenic Substrate in Atrial Fibrillation: Anatomical, Electrophysiological and Clinical Perspectives. [PDF]

J Clin Med
Zakrzewski S, Wielusinski M, Kazmierczak J, Duda L, Hoppe W, Bazylewicz-Zakrzewska K, Kladna A, Kiedrowicz RM.   +7 more
europepmc   +1 more source

Genomic Structural Equation Modeling Combined With Post‐GWAS Analysis Identifies Two Risk Gene Loci and Functionally Sensitive Genes Associated With Cardiac Conduction Block

Genetics Research , Volume 2026, Issue 1, 2026.
Background Cardiac conduction disorders (CCDs) represent a broad spectrum of severe cardiovascular conditions associated with syncope and sudden cardiac death. Therefore, identification of reliable biomarkers is necessary to significantly improve the diagnostic accuracy and therapeutic outcomes of CCDs. This study analyzed GWAS summary datasets using a
Tongyu Wang, Xinge Miao, Yunlong Xia, Irfan Ahmad   +3 more
wiley   +1 more source

Nonmuscle α-Actinin-4 Couples Sarcomere Function to Cardiac Remodeling. [PDF]

Circ Res
Hayes JB, Choudhary D, Ritter D, Neininger-Castro AC, Willet AH, Caplan LR, Wang Y, Liu X, Taneja N, Sanchez ZC, Smart K, Armstrong DWJ, Reinhart-King CA, Liu Q, Tyska MJ, Tabdanov ED, Merryman WD, Wells QS, Knapik EW, Burnette DT.   +19 more
europepmc   +1 more source

Thermal Comfort Assessment in Faculty Offices of a High‐Performance Educational Building in Canada: A Mixed‐Methods Approach

Indoor Air, Volume 2026, Issue 1, 2026.
Single‐occupant faculty offices remain underexplored in indoor environmental quality research, despite extensive studies on classrooms and open‐plan offices. This study provides case‐specific exploratory evidence on how spatial orientation and acoustic conditions influence thermal satisfaction in a LEED‐Gold academic building.
Masoumeh Mazandarani, David S.-K. Ting, Jacqueline A. Stagner, Abdollah Baghaei Daemei   +3 more
wiley   +1 more source

Cardiac transplantation as resolution for Uhl's anomaly: A case report. [PDF]

JHLT Open
Bacigalupe JJ, Vensentini N, Torroba S, Mariani JA, Defelitto S, Blanco N, Paetz F, Saenz JX, Nahin M, de Abreu M.   +9 more
europepmc   +1 more source

Implication of intracellular chloride channel in extracellular matrix remodeling in pressure‐overloaded mice and patients with dilated cardiomyopathy

Physiological Reports, Volume 14, Issue 1, January 2026.
Abstract Chloride intracellular channels (CLICs) are important in cardiac cellular physiology. We aimed to determine the pathophysiological roles of CLICs in the heart. For this, we analyzed CLIC expression in cardiomyocytes in a mouse transverse aortic constriction (TAC) model to induce cardiac hypertrophy and failure, as well as in ventricular ...
Gaku Oguri, Seitaro Nomura, Takafumi Nakajima, Hironobu Kikuchi, Syotaro Obi, Issei Komuro, Norihiko Takeda, Shigeru Toyoda, Toshiaki Nakajima   +8 more
wiley   +1 more source

Right Atrial Mass Presenting With Pulmonary Thromboembolic Disease: An Unexpected Hepatic Tissue. [PDF]

JACC Case Rep
Ahmed A, Abozeed M, Patel H, Ibrahim MK, Winokur T, Singh S.   +5 more
europepmc   +1 more source

Left Atrial Mechanics and Remodeling in Paroxysmal Atrial Fibrillation: Introducing the EASE Score for Pre-Ablation Risk Prediction. [PDF]

Med Sci (Basel)
Cacciapuoti F, Caso I, Gottilla R, Minicucci F, Volpicelli M, Caso P.   +5 more
europepmc   +1 more source