Results 141 to 150 of about 48,847 (353)
Contemporary management of atrial fibrillation: what can clinical registries tell us about stroke prevention and current therapeutic approaches? [PDF]
Al-Khatib, SM +15 more
core +1 more source
Abstract figure legend Left atrial myocytes have TAT‐associated faster Ca2+ release but are more prone to maladaptation at higher frequencies due to weaker peripheral SR Ca2+ uptake and smaller trigger Ca2+ current. Abstract Changes in heart rate affect Ca2+ signalling and contractility in ventricular muscle, but the effects on atrial Ca2+ signalling ...
Joon‐Chul Kim +6 more
wiley +1 more source
Magnesium in Aconitine-Induced Electrical Storm-Mechanism Yes, Mandate No. [PDF]
Critical analysis reveals verapamil is contraindicated in aconitine poisoning and flecainide is superior to magnesium monotherapy. Our algorithm positions Class IC antiarrhythmics as first‐line, with magnesium serving as adjunctive metabolic therapy. ABSTRACT Aconitine poisoning produces lethal ventricular arrhythmias through persistent activation of ...
Zhan ZQ, Xu HJ.
europepmc +2 more sources
Abstract figure legend We investigated the age‐ and sex‐related differences in the apicobasal repolarization gradient (ABRG) and evaluated their possible role inventricular arrhythmia vulnerability. Electrocardiographic imaging (ECGI) was performed in healthy subjects during sinus rhythm, and the average recovery time (RT) and activation–recovery ...
Vladimír Sobota +9 more
wiley +1 more source
Atrial fibrosis in atrial fibrillation: Mechanisms, mapping techniques and clinical applications
Abstract figure legend Summary of key aspects of atrial fibrosis in atrial fibrillation, highlighting atrial fibrosis as a hallmark of atrial fibrillation (AF). (1) Different types of fibrosis (blue), illustrating reparative and reactive fibrosis; (2) fibrosis detection techniques (green), illustrating late gadolinium enhancement cardiac magnetic ...
Caterina Vidal Horrach +8 more
wiley +1 more source
Abstract figure legend Schematic overview of the study's methodology and key findings. In a preclinical swine model, doxorubicin administration induced cardiotoxicity, characterized by diffuse fibrotic remodelling and altered electrical function, as assessed by magnetic resonance (MR) imaging and electrophysiological mapping.
Javier Villar‐Valero +7 more
wiley +1 more source
Arrhythmogenic Implications of Inflammatory Bowel Disease: Its Mechanisms and Treatment Effects. [PDF]
Almasri ES +9 more
europepmc +1 more source
Deciphering pro‐arrhythmogenic mechanisms of EPAC in human atrial cardiomyocytes
Abstract figure legend This study aimed to investigate the effect of exchange proteins directly activated by cAMP (EPAC) on the regulation of human atrial cardiomyocyte electrophysiology and their potential involvement in the onset of atrial fibrillation (AF).
Arthur Boileve +11 more
wiley +1 more source
New-Onset Arrhythmias in Advanced Lung Cancer Patients Undergoing Anlotinib Treatment. [PDF]
Shang C +7 more
europepmc +1 more source
Abstract figure legend We used an intersectional approach with recombinase‐expressing mice and adeno‐associated virus to map and modulate distinct nociceptive afferents in the vagal ganglia. TRPV1+P2X2+ neurons resided in the nodose ganglion (N), innervated the lungs (many projected into the alveoli) but not the trachea, and projected to the nucleus ...
Mayur J. Patil +11 more
wiley +1 more source

