Results 51 to 60 of about 851 (125)

Can flecainide totally eliminate bidirectional ventricular tachycardia in pediatric patients with Andersen-Tawil syndrome?

Türk Kardiyoloji Derneği Arşivi, 2018
Andersen-Tawil syndrome (ATS) is a disorder that causes episodes of muscle weakness (periodic paralysis), changes in heart rhythm, and developmental abnormalities.
Yakup Ergül, Senem Özgür, Sertaç Hanedan Onan, Volkan Tuzcu   +3 more
doaj   +1 more source

Nova mutacija kanalčka KCNJ2 pri bolnici s sindromom Andersen-Tawil

Zdravniški Vestnik, 2013
Andersen-Tawil syndrome (ATS) is a rare inherited or sporadic disorder characterized by ventricular arrhythmias, characteristic QT-U wave patterns in electrocardiogram, periodic paralysis, and dysmorphic features.
Matjaž Šinkovec, Andrej Pernat, Matevž Jan, Bor Antolič, Jernej Kovač, Katarina Trebušak Podkrajšek, Maruša Debeljak   +6 more
doaj  

Andersen–Tawil syndrome

Neurology, 2005
To evaluate clinical, genetic, and electrophysiologic features of patients with Andersen-Tawil syndrome (ATS) in the United Kingdom.Clinical and neurophysiologic evaluation was conducted of 11 families suspected to have ATS. Molecular genetic analysis of each proband was performed by direct DNA sequencing of the entire coding region of KCNJ2.
Davies, N. P., Fialho, D., Herd, C., Bilsland, L. G., Weber, A., Mueller, R., Hilton Jones, D., Ealing, J., Boothman, B. R., Giunti, P., Parsons, L. M., Thomas, M., Manzur, A. Y., Jurkat Rott, K., Lehmann Horn, F., Chinnery, P. F., Rose, M., Kullmann, D. M., Hanna, M. G., IMBRICI, Paola   +19 more
openaire   +4 more sources

Bidirectional Ventricular Tachycardia: Challenges and Solutions

Vascular Health and Risk Management, 2022
Ahmed Almarzuqi,1 Shane Kimber,1 Kenneth Quadros,1 Janek Senaratne1,2 1Division of Cardiology, Department of Medicine, Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada; 2Department of Critical Care Medicine, University of ...
Almarzuqi A, Kimber S, Quadros K, Senaratne J   +3 more
doaj  

Up-Regulation of Kir2.1 (KCNJ2) by the Serum & Glucocorticoid Inducible SGK3

Cellular Physiology and Biochemistry, 2014
Background/Aims: The serum & glucocorticoid inducible kinase SGK3, an ubiquitously expressed serine/threonine kinase, regulates a variety of ion channels.
Carlos Munoz, Tatsiana Pakladok, Ahmad Almilaji, Bernat Elvira, Niels Decher, Ekaterina Shumilina, Florian Lang   +6 more
doaj   +1 more source

Ion channelopathies in human induced pluripotent stem cell derived cardiomyocytes: a dynamic clamp study with virtual IK1

Frontiers in Physiology, 2015
Human induced pluripotent stem cell derived cardiomyocytes (hiPSC-CMs) are widely used in studying basic mechanisms of cardiac arrhythmias that are caused by ion channelopathies.
Rosalie M.E. Meijer van Putten, Isabella eMengarelli, Kaomei eGuan, Jan G. Zegers, Antoni CG van Ginneken, Arie O Verkerk, Ronald eWilders   +6 more
doaj   +1 more source

Polymorphic ventricular tachycardia with mutation in KCNJ2: case report

Frontiers in Cardiovascular Medicine
Polymorphic ventricular tachycardia (VT), particularly in the absence of structural heart disease, has a strong genetic foundation primarily rooted in mutations affecting cardiac ion channels and associated regulatory proteins.
Cuizhen Zhou, Juan Chen, Cuilan Hou, Tingting Xiao, Li Zhang   +4 more
doaj   +1 more source

#51 From Paralysis to Heart Block: A Diagnostic Challenge in Andersen-Tawil Syndrome

Graduate Medical Education Research Journal
Mentor: Jeffrey Robinson Program: Pediatrics – Cardiology Type: Case Report Background: Andersen-Tawil Syndrome (ATS) is a rare genetic disorder caused by mutations in the KCNJ2 gene, which encodes Kir2.1 potassium channels, resulting in the triad of ...
Andrew Nguyen, Danita Velasco, Jeffrey Robinson   +2 more
doaj   +1 more source

Broad Electrocardiogram Syndromes Spectrum: From Common Emergencies to Particular Electrical Heart Disorders—Part II

Diagnostics
The electrocardiogram (ECG) remains a cornerstone of modern cardiology, providing rapid, non-invasive, and widely accessible diagnostic insights. While ECG interpretation is an essential skill for clinicians, certain patterns can be subtle or atypical ...
Alexandr Ceasovschih, Anastasia Balta, Victorița Șorodoc, Krishnaraj Rathod, Ahmed El Gohary, Serghei Covantsev, Richárd Masszi, Yusuf Ziya Şener, Alexandru Corlăteanu, Syed Haseeb Raza Naqvi, Alexandra Grejdieru, Nicholas G. Kounis, Laurențiu Șorodoc   +12 more
doaj   +1 more source

Rare Presentation of Wide QRS Tachycardia in a Patient in Their 40s

Annals of Noninvasive Electrocardiology
This article describes the case of a 40‐year‐old individual who presented with fulminant myocarditis. Initial ECG displayed sinus tachycardia with a heart rate of 117 bpm, QS complexes in leads V1–V3, ST‐segment depression in leads II, III, aVF, V5–V6 ...
Jing‐Xiu Li, Jing Wang, Xue‐Qi Li, Min Gao   +3 more
doaj   +1 more source