Results 141 to 150 of about 106,850 (333)

Bilateral cardiac sympathetic denervation of a recurrent refractory ventricular tachycardia occurring after catheter ablation of atrial fibrillation and outflow tract premature ventricular contractions [PDF]

open access: gold, 2019
Atsuhiko Yagishita   +9 more
openalex   +1 more source

Catheter ablation for cardiac arrhythmias

open access: yesBMJ, 2000
The first diagnostic electrocardiography on a person was carried out by Augustus Waller over a century ago at St Mary's Hospital, London. It was not until the 1980s that therapeutic cardiac electrophysiology emerged; this procedure, carried out while patients are conscious, uses wires passed percutaneously to the heart to ablate the cause of ...
openaire   +3 more sources

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

open access: yesAdvanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu   +15 more
wiley   +1 more source

559 Single center results of atrial fibrillation ablation using Lasso catheter with variable diameter [PDF]

open access: bronze, 2005
Edward Koźluk   +6 more
openalex   +1 more source

ATF5‐Dependent GDF15 Expression Mediates Anesthesia‐Induced Neuroprotection Against Stroke

open access: yesAdvanced Science, EarlyView.
Anesthesia‐induced preconditioning protects against perioperative stroke. By manipulating ATF5 in excitatory neurons, it is shown that anesthesia‐driven ATF5 upregulation activates the mitochondrial unfolded protein response (UPRmt) and elevates GDF15 expression.
Xianshu Ju   +11 more
wiley   +1 more source

Vm–MSI: a Vancomycin–Antimicrobial Peptide Conjugate Combating Resistant Bacteria and Broadening the Antimicrobial Spectrum

open access: yesAdvanced Science, EarlyView.
A series of vancomycin‐antimicrobial peptide conjugates is synthesized and evaluated to identify the optimal combination. Vm‐MSI, selected from multiple candidates, exhibited potent activity against vancomycin‐resistant and Gram‐negative bacteria by disrupting membranes and inducing oxidative stress, thereby expanding vancomycin's antibacterial ...
Shuangyu Li   +7 more
wiley   +1 more source

Safety and effectiveness of very-high-power, short-duration ablation in patients with atrial fibrillation: Preliminary results

open access: yesCardiology Journal
BACKGROUND: Pulmonary vein isolation (PVI) is at the forefront of rhythm control strategies in patients with atrial fibrillation (AF). A very-high-power, short-duration (vHPSD) catheter, QDot MicroTM (Biosense Webster) was designed to improve the ...
Karolina Mitrzak   +7 more
doaj   +1 more source

Predictors of Lesions Contiguity and Transmurality in Canine Ventricular Models After Catheter Ablation

open access: gold, 2022
Abdel Hadi El Hajjar   +8 more
openalex   +1 more source

Inactivation of AXL in Cardiac Fibroblasts Alleviates Right Ventricular Remodeling in Pulmonary Hypertension

open access: yesAdvanced Science, EarlyView.
Pulmonary hypertension (PH) is a progressive condition with high morbidity and mortality, largely owing to right ventricular (RV) failure resulting from maladaptive remodeling. Our study provides strong evidence in support of a critical, detrimental role for AXL as a previously unrecognized determinant driving RV fibrotic pathology in PH.
Li‐Wei Wu   +17 more
wiley   +1 more source

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