Results 161 to 170 of about 38,746 (286)

Long‐Term Outcomes of Reduced‐Intensity Conditioning Hematopoietic Stem Cell Transplantation for Patients With Systemic Sclerosis With Impaired Cardiac Function

Arthritis &Rheumatology, Volume 78, Issue 6, Page 1294-1305, June 2026.
Objective High‐intensity conditioning autologous hematopoietic stem cell transplantation (AHSCT) is standard of care for patients with advanced systemic sclerosis (SSc). The role of reduced‐intensity conditioning (RIC) before AHSCT in this population remains unclear.
Yonatan Lean, Carrie Richardson, Anthony J. Esposito, Katy Bedjeti, George E. Georges   +4 more
wiley   +1 more source

The Heart of the Thymus: A Rare Tale of Nonischemic Cardiomyopathy in the Absence of Myasthenia Gravis

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Thymomas are rare epithelial tumors of the anterior mediastinum known for their association with autoimmune and paraneoplastic syndromes, most notably myasthenia gravis (MG). Cardiomyopathy is an exceptionally rare paraneoplastic manifestation.
Manish Barman, Bassem Al Hariri, Tasneem Babiker, Mohamed Gadkarem, Joudi Alhariri, Ahmad Alharafsheh   +5 more
wiley   +1 more source

Long QT syndrome and hypoglycemia in a postbariatric surgery patient with a likely pathogenic variant in <i>KCNE1</i>. [PDF]

JCEM Case Rep
Arevalo-Rios ECE, Mateo-Collado R, Kim H, Isganaitis E, Kulkarni RN, Patti ME.   +5 more
europepmc   +1 more source

Cardiac arrest due to acquired long QT syndrome during gynecologic laparoscopy: a case report. [PDF]

Front Med (Lausanne)
Wang W, Wang R, Li G, Zhang Y.
europepmc   +1 more source

From Molecules to Machines: An Integrative Framework Linking Molecular Pathogenesis, Multi‐Factorial Risk, Risk Stratification, Clinical Management, and Artificial Intelligence in QT Prolongation and Sudden Cardiac Death

Clinical Cardiology, Volume 49, Issue 6, June 2026.
An integrative conceptual framework linking the five principal domains addressed in this review. Beginning at the molecular level, loss‐of‐function mutations in KCNQ1 and KCNH2 reduce outward repolarizing currents (IKs and IKr), while gain‐of‐function SCN5A mutations augment late inward sodium current (INa), establishing the genetic substrate for ...
Mojtaba Farjam, Mohammad Hosein Yazdanpanah, Narges Fereydouni   +2 more
wiley   +1 more source

Not All "Idiopathic" PVCs Are Benign: Concealed Long QT Syndrome Unmasked by RVOT PVC Ablation. [PDF]

J Arrhythm
Tran KD, Nguyen NDS, Lo LW, Luong SC.
europepmc   +1 more source

Complex electrocardiographic findings ia a neonate with Long QT syndrome

, 2002
A case of long QT syndrome diagnosed in the early neonatal period is described. A full-term male baby was delivered by cesarean section at 38 weeks of gestation. The indication to cesarean section was sudden marked fetal bradycardia.
Cappato R, Bosi G, Stramba Badiale M., PRIORI, SILVIA GIULIANA   +3 more
core  

KCNJ4 variants disrupt inward‐rectifier potassium channel function and cause refractory epilepsy

Epilepsia, Volume 67, Issue 6, Page 3199-3210, June 2026.
Abstract Objective Epilepsy is a common neurological disorder with a strong genetic basis, most frequently arising from ion channel dysfunction. Although multiple inwardly rectifying potassium (Kir) channels have been implicated in epileptogenesis, the contribution of KCNJ4, which encodes the Kir2.3 channel, has not previously been established in human
Hu Pan, Deng Liu, Wuhen Xu, Yang Li, Juanli Hu, Oppermann Henry, Alexander Fuchs, Rami Abou Jamra, Zhen Liu, Mei He, Yuanlu Chen, Shengnan Wu, Xiaohuan Dong, Yiqiao Chen, Pengchao Wang, Weiyue Gu, Han Jing, Yabing Tang, Ya‐Jie Wang, Xiao Mao, Neng Xiao   +20 more
wiley   +1 more source

Severe Acquired Long QT Syndrome in Childhood-Onset Systemic Lupus Erythematosus. [PDF]

JACC Case Rep
Blasini AW, Scarpa A, Glaser DH, Vinocur JM.   +3 more
europepmc   +1 more source

Genetic Reassessment Reveals Catecholaminergic Polymorphic Ventricular Tachycardia in Sisters Initially Diagnosed With Long QT Syndrome. [PDF]

JACC Case Rep
Zhang C, Sarkar A, Wong E, Vaseghi M, Wang JJ.   +4 more
europepmc   +1 more source