Results 181 to 190 of about 37,695 (297)

Delayed CAVB After SP Ablation for AVNRT: Mechanistic Insights Into FP Injury and Pacing Decision‐Making

Pacing and Clinical Electrophysiology, Volume 49, Issue 5, Page 610-617, May 2026.
ABSTRACT As standard therapy for atrioventricular nodal re‐entrant tachycardia (AVNRT), radiofrequency ablation of the antegrade slow pathway (SP) is associated with a low risk of AV block. Delayed complete AV block (CAVB), however, is a rare but clinically challenging complication, particularly concerning permanent pacemaker decision‐making. A 79‐year‐
Nobuhiro Honda, Kiyohiro Ogawa, Kotaro Tasaki, Mio Hino, Taiki Kodama, Seigo Masuda   +5 more
wiley   +1 more source

Transient Complete Atrioventricular Block During Routine Colonoscopy: A Benign Vagal Reflex Mimicking Conduction System Disease. [PDF]

Cureus
Hernandez Mejia S, Fahed J, Isber R, Isber N.   +3 more
europepmc   +1 more source

Connexin43 Deficiency Leads to Ventricular Arrhythmias by Reprogramming Proline Metabolism

Advanced Science, Volume 13, Issue 19, 2 April 2026.
The study demonstrated that connexin43 (Cx43) knockout caused arrhythmic phenotype and decreased proline content in vitro and in vivo. Mechanistically, Cx43 interacts with the amino acid transporter SNAT2 (sodium‐dependent neutral amino acid transporter), and its deficiency disrupts proline transport and metabolism.
Hangying Ying, Hangping Fan, Yunhe Wang, Ruhong Jiang, Dongsheng Cai, Hui Cheng, Hao Wang, Chenyang Jiang, Ping Liang   +8 more
wiley   +1 more source

Prioritizing Electrocardiogram Interpretation for Emergency Medicine Residency Training: A Modified Delphi Study

AEM Education and Training, Volume 10, Issue 2, April 2026.
ABSTRACT Background Rapid, accurate interpretation of electrocardiogram (ECG) patterns is a key skill for emergency medicine (EM) physicians, but there is no published consensus on which ECG patterns should be prioritized. Within Competency‐Based Medical Education (CBME) frameworks, diagnostic skills such as ECG interpretation require articulated ...
Jennifer Yee, Geremiha Emerson, Richard V. Thompson, Kelsey H. Jordan, Sorabh Khandelwal   +4 more
wiley   +1 more source

Delayed complete atrioventricular block 11 months after transcatheter aortic valve replacement in a patient with a short membranous septum: a case report. [PDF]

Front Cardiovasc Med
Xiong J, Arthur Vithran DT, Wang Z, Cao Z, Hu X.   +4 more
europepmc   +1 more source

Left Ventricular Outflow Tract Geometry as a Predictor of Permanent Pacemaker Implantation After Transcatheter Aortic Valve Implantation Using the Evolut Series

Catheterization and Cardiovascular Interventions, Volume 107, Issue 5, Page 1285-1292, April 1, 2026.
ABSTRACT Background Predicting the need for permanent pacemaker implantation (PPM) after transcatheter aortic valve implantation (TAVI) is crucial for procedural planning and patient counseling. Aims To evaluate whether left ventricular outflow tract (LVOT) morphology, specifically a tapered configuration, predicts conduction disturbances requiring PPM
Mahmoud Abdelshafy, Angela McInerney, Ahmed Elmeanawy, Paolo Alberto Del Sole, Max Wagener, Hatem Helal, Mahmoud Abozaid, Ashraf Alamir, Tamer Fouad, Alsayed Almarghany, Briain MacNeill, Osama Soliman, Darren Mylotte, Mohammad Abdelghani   +13 more
wiley   +1 more source

An Unusual Cause of Complete Atrioventricular Block and Aortic Regurgitation. [PDF]

JACC Case Rep
Yang Q, Zheng J, Zhao C, Li W, Wu M, Wang R, Liu M, Yiu KH.   +7 more
europepmc   +1 more source

TAVR in Male Patients With Large Aortic Valve Annuli: A Propensity‐Matched Analysis of Balloon‐Expandable Versus Self‐Expanding Valves

Catheterization and Cardiovascular Interventions, Volume 107, Issue 5, Page 1506-1513, April 1, 2026.
ABSTRACT Background Trans‐catheter aortic valve replacement (TAVR) in patients with large annuli poses procedural difficulties and possible complications. Aims We sought to compare the peri‐procedural and long‐term outcomes of patients with large annuli undergoing TAVR with self‐expanding (SEV) versus balloon‐expandable (BEV) valves.
Lior Zornitzki, Itamar Loewenstein, Shir Frydman, Maayan Konigstein, Jeremy Ben‐Shoshan, Yaron Arbel, Israel Barbash, Ran Kornowski, Gabby G. Elbaz, Danny Dvir, Ariel Finkelstein, Shmuel Banai, Arie Steinvil   +12 more
wiley   +1 more source

Takotsubo Cardiomyopathy After Atrioventricular Synchronous Leadless Pacemaker Implantation for Complete Atrioventricular Block. [PDF]

CJC Open
Sudo K, Kuroki K, Asahina C, Sato A.
europepmc   +1 more source

Diastolic Mitral Regurgitation as a Rare Cause of Acute Respiratory Failure Following Complete Atrioventricular Block. [PDF]

JACC Case Rep, 2023
Rivero García MA, Castro Martín JJ, Martin Cabeza MM, Jorge Pérez P, García González MJ.   +4 more
europepmc   +1 more source