Results 171 to 180 of about 36,780 (239)

Utility of Post‐Procedural HFA‐PEFF Reassessment for Long‐Term Heart Failure Risk Stratification After Atrial Fibrillation Ablation

open access: yesJournal of Arrhythmia, Volume 42, Issue 4, August 2026.
In this single‐center cohort of 856 patients with preserved left ventricular ejection fraction undergoing atrial fibrillation ablation, post‐procedural HFA‐PEFF reassessment provided better long‐term discrimination for heart failure hospitalization than pre‐procedural assessment over a median 5.2‐year follow‐up.
Hironori Ishiguchi   +7 more
wiley   +1 more source

Diamond‐Embedded Temperature Control Catheter Enables Faster and More Efficient Cavotricuspid Isthmus Ablation Compared to Contact Force Sensing Catheters

open access: yesJournal of Arrhythmia, Volume 42, Issue 4, August 2026.
Temperature‐controlled ablation using the DiamondTemp catheter significantly reduced total radiofrequency duration and procedure time compared with contact force‐sensing catheters during cavotricuspid isthmus ablation, maintaining procedural safety and acute success.
Megumi Toraiwa   +11 more
wiley   +1 more source

Improvement of Microvascular Ischemia by Atrioventricular Sequential Pacing in Non‐Obstructive Hypertrophic Cardiomyopathy

open access: yesJournal of Arrhythmia, Volume 42, Issue 4, August 2026.
AV sequential pacing from the right ventricular apex at optimal AV delay reduced coronary sinus lactate during higher heart rates in symptomatic non‐obstructive hypertrophic cardiomyopathy, suggesting improved myocardial metabolic efficiency and reduced supply–demand mismatch.
Muthiah Subramanian   +5 more
wiley   +1 more source

Obesity and Heart Failure: Introducing the Theme. [PDF]

open access: yesJ Cardiovasc Dev Dis
Monitillo F, Basile P, Lisco G.
europepmc   +1 more source

Clinical and Echocardiographic Factors Associated With AI‐Estimated Atrial Fibrillation Likelihood During Sinus Rhythm in Patients With Documented Paroxysmal Atrial Fibrillation

open access: yesJournal of Arrhythmia, Volume 42, Issue 4, August 2026.
Among patients with documented paroxysmal atrial fibrillation assessed during sinus rhythm, lower AF likelihood assignment by AI‐ECG was not uncommon. Hypertension and higher left ventricular mass index were inversely associated with assignment to the higher AF likelihood group, whereas mild or greater tricuspid regurgitation showed a possible positive
Hiroki Sato   +11 more
wiley   +1 more source

The Role of Inflammation and Immunity in Cardiovascular Disease: Molecular Mechanisms and Therapeutic Targets

open access: yesMedComm, Volume 7, Issue 8, August 2026.
Inflammation in cardiovascular disease is a dynamic and context‐dependent network rather than a secondary response to injury. Mitochondrial danger signaling links metabolic stress to immune activation through TLR priming, NLRP3 inflammasome amplification, cGAS–STING signaling, and immunometabolic gating, providing a basis for more precise therapeutic ...
Jiaxiang Rong   +8 more
wiley   +1 more source

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