Results 151 to 160 of about 7,350,665 (262)

Permanent Cardiac Pacing in Children: A 30‐Year Follow‐Up Retrospective Study in a Single Pediatric Asian Center

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
This 30‐year retrospective study of pediatric permanent pacing found acceptable long‐term device complication rates, with epicardial leads used predominantly. Pacing‐induced cardiomyopathy occurred only in children with congenital heart disease, highlighting the need for individualized pacing strategies in this cohort and long‐term echocardiographic ...
Jiahui Charmaine Chan, Dyan Zhewei Zhang, Koh Zhi Xuan, Sreekanthan Sundararaghavan, Jonathan Tze Liang Choo, Kah Leng Ho, Eric Tien Siang Lim, Ju Le Tan, Nurhafizah Binte Abdul Aziz, Wan Ting Chan, Monika Kotecha, Jan Hau Lee, Teng Hong Tan   +12 more
wiley   +1 more source

Beta-Blockers and Exercise Performance in Children With Long QT Syndrome. [PDF]

JACC Clin Electrophysiol
Webster G, Gill N, Carberry T, Chandler SF, Cherny S, Lockhart EN, Onorato AC, Dillenbeck H, Ward K, Laternser C.   +9 more
europepmc   +1 more source

Do Stimulants Promote Arrhythmic Risk: Insights From a Human‐Induced Pluripotent Stem Cell‐Derived Cardiomyocyte Model

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
At clinically relevant plasma concentrations, stimulant medications produced minimal effects on conduction velocity but modulated automaticity and repolarization in a hiPSC‐derived cardiomyocyte (hiPSC‐CM) model. These findings provide a foundation for future investigations of stimulant‐associated cardiac safety and support the utility of hiPSC‐CM ...
Alia Arslanova, Samantha Wong, Sonia Franciosi, Glen F. Tibbits, Maksymilian Prondzynski, Shubhayan Sanatani   +5 more
wiley   +1 more source

Multimodality Risk Stratification in Athletes With Long QT Syndrome. [PDF]

JACC Case Rep
Tayon KG, Vardar U, Dineen EH, Shapiro BP, Kusumoto F, Tseng AS.   +5 more
europepmc   +1 more source

Myelination and Remyelination in Peripheral Nerve Injury: Mechanisms, Regulation, and Therapeutic Perspectives

MedComm, Volume 7, Issue 10, October 2026.
Peripheral nerve injury triggers axonal degeneration, myelin breakdown, and Schwann cell reprogramming. Remyelination requires reactivation of the SOX10–OCT6–KROX20/EGR2 transcriptional hierarchy, axonal NRG1–ErbB2/3 signaling, metabolic support, and coordinated immune regulation.
Li‐Xin Huang, Tao Sun, Yi‐Bo Zhao, Zhi‐Min Wu, Jun Sun, Ming‐Yang Li, Qing‐Yi Huo, Yun‐Mou Ou, Qing‐Tian Liang, Cong Ling, Bao‐Yu Zhang, Chuan Chen, Ying Guo, Hui Wang   +13 more
wiley   +1 more source

Hidden in Plain Sight: Electromechanical Window Negativity in Congenital Long QT Syndrome. [PDF]

Clin Case Rep
Paterson T, Sanders R, Pooranachandran V.   +2 more
europepmc   +1 more source

Iron and Other Metal Ions in Human Health and Disease

MedComm, Volume 7, Issue 10, October 2026.
Iron, copper, zinc, and calcium orchestrate cellular function through distinct yet cooperative mechanisms: redox‐active iron and copper cycle between oxidation states to act as Fenton catalysts and electron carriers in oxidative phosphorylation (OXPHOS); redox‐inert zinc serves as a structural component of zinc‐finger proteins and a catalytic cofactor ...
Xiaofeng Dai, Jitian Li
wiley   +1 more source

Bisoprolol Treatment and Adherence in Pediatric Patients With Genotype-Positive Long QT Syndrome. [PDF]

J Arrhythm
Taipalus E, Mecklin M, Tikkakoski A, Poutanen T, Ylänen K.   +4 more
europepmc   +1 more source

Methylphenidate and Long‐Term Risk of Cardiovascular Diseases: A Nationwide Cohort Study

Pharmacoepidemiology and Drug Safety, Volume 35, Issue 10, October 2026.
ABSTRACT Purpose Cardiovascular safety of methylphenidate remains a matter of debate. Methods To evaluate the long‐term cardiovascular risk associated with methylphenidate use, a cohort study was conducted using the French National Health Data System.
Christelle Berthod, Thomas Loppinet, Marietou Ndiaye, Inesse Boussaha, Matthias Jacquet‐Lagreze, Behrouz Kassaï‐Koupai   +5 more
wiley   +1 more source

Age at Menarche and the Risk of Cardiac Events in Women With Congenital Long QT Syndrome. [PDF]

J Am Heart Assoc
Goldenberg M, Gelikas S, Huang DT, Aktas MK, Cutter K, MacKecknie BD, Horn R, McNitt S, Polonsky B, Zareba W, Goldenberg I, Younis A.   +11 more
europepmc   +1 more source