Results 141 to 150 of about 225,598 (228)

Dysregulation of Peripheral Blood B Cells and Natural Killer Cells Is Associated With Myocarditis in Idiopathic Inflammatory Myopathies

ACR Open Rheumatology, Volume 8, Issue 9, September 2026.
Objective Idiopathic inflammatory myopathies (IIMs), or myositis, are a group of systemic autoimmune diseases leading to proximal muscle weakness. Myocarditis is a major cause of adverse outcomes. Yet, we know very little about the underlying immunologic processes that are driving myocarditis in the context of IIMs. Methods We performed single‐cell RNA
Carolina Duque, Sylvie T. Rousseau, Zuzana Bologna, Monica R. Mugnier, Luigi Adamo, Julie J. Paik   +5 more
wiley   +1 more source

Newly Detected Atrial Flutter After Enclomiphene Dose Escalation in a Patient With Prior Mitral Valve Repair and Chronic Immune Thrombocytopenia: A Case Report. [PDF]

Cureus
Tariq MN, Abdel Halim AT, Evans JA.
europepmc   +1 more source

The Impact of a Visualized Steerable Sheath on Radiofrequency Catheter Ablation for First‐Time Atrial Fibrillation Ablation: A Prospective, Randomized, Single‐Blind Study

Catheterization and Cardiovascular Interventions, Volume 108, Issue 3, Page 924-934, September 1, 2026.
ABSTRACT Background A 3D electroanatomical mapping (3D‐EAM) visualized steerable sheath was designed to improve catheter placement and reduce radiation exposure during ablation, an established treatment for atrial fibrillation (AF). However, prospective randomized data comparing the procedural and clinical outcomes of visualized and non‐visualized ...
Chun‐Kai Chen, Chih‐Chieh Yu, Min‐Tsun Liao, Hui‐Chun Huang, Yen‐Bin Liu   +4 more
wiley   +1 more source

Atypical Atrial Flutter Unveiling Cor Triatriatum Sinister in a Stable Adult. [PDF]

JACC Case Rep
Panjiyar B, Herrera AJ, Hermann J, Tabowei G, Watts A, Lella L.   +5 more
europepmc   +1 more source

Combined Application of a Helix‐Fixation Leadless Pacemaker and a Subcutaneous Implantable Cardioverter‐Defibrillator in a Dialysis Patient: A Case Report

Clinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Combined use of S‐ICD and LP provides an effective alternative for patients requiring defibrillation and pacing while avoiding transvenous leads. This strategy is particularly valuable for patients with a high risk of infection, though careful consideration must be given to minimizing potential device–device interactions.
ZhaoWei Zhou, Wenbo Zhang, Jie Pang, Ying Zhou   +3 more
wiley   +1 more source

Three rhythms in one presentation: atrial flutter, torsades de pointes, and complete heart block. [PDF]

Eur Heart J Case Rep
George N.
europepmc   +1 more source

Association of Transition Zone Burden With Recurrence in Elderly Patients With Paroxysmal Atrial Fibrillation Without Low‐Voltage Areas

Clinical Cardiology, Volume 49, Issue 9, September 2026.
Transition zone (TZ) is defined as regions with bipolar voltage between 0.5 and 1 mV in left atrium. In 158 elderly PAF patients without low‐voltage areas (LVA), TZ burden is associated with reduced left atrial conduction velocity (LACV) and independently predicts atrial tachyarrhythmia (ATA) recurrence following CPVI.
Yuxuan Wang, Yue Qiu, Haojun Wang, Chang Cui, Zidun Wang, Xiaohong Jiang, Mingfang Li, Juejin Wang, Hongwu Chen, Minglong Chen   +9 more
wiley   +1 more source

Atrial Flutter Secondary to Severe Laxative-Induced Hypomagnesemia in Anorexia Nervosa: A Case Report. [PDF]

Cureus
Patibandla S, Jayagopi K, El-Aawar A, Shuja D, Ansari AZ, Haque ZI, Hafeez S.   +6 more
europepmc   +1 more source

Comparison of Guideline‐Directed Medical Therapy in Black versus White Patients With Heart Failure With Reduced Ejection Fraction in a Large, Integrated Health Care System

Clinical Cardiology, Volume 49, Issue 9, September 2026.
Using real‐world data, this study identified differences in recommended GDMT treatment between Black and White HFrEF patients. Black patients were more likely to be treated with MRAs than White patients. Among those treated with GDMT, Black patients were more likely to be treated to target with ACEi/ARB/ARNis and MRAs.
Natalia C. Berry, Yi‐Shin Sheu, Karen Chesbrough, R. Clayton Bishop, Suma Vupputuri   +4 more
wiley   +1 more source

Pulsed Field Ablation of Atypical Atrial Flutter in a Patient After Hybrid Ablation of Atrial Fibrillation. [PDF]

Clin Case Rep
Deets A, Zaman M, Nelson DW, Axtell K, Sra J.   +4 more
europepmc   +1 more source