Results 41 to 50 of about 635,758 (177)

Artificial intelligence in preclinical epilepsy research: Current state, potential, and challenges

open access: yesEpilepsia Open, EarlyView.
Abstract Preclinical translational epilepsy research uses animal models to better understand the mechanisms underlying epilepsy and its comorbidities, as well as to analyze and develop potential treatments that may mitigate this neurological disorder and its associated conditions. Artificial intelligence (AI) has emerged as a transformative tool across
Jesús Servando Medel‐Matus   +7 more
wiley   +1 more source

Old disease, new twist

open access: yesJournal of Hospital Medicine, EarlyView.
Abstract An 81‐year‐old man with a history of high‐grade urothelial carcinoma of the bladder and ureter on treatment with atezolizumab and tiragolumab presented to the emergency department with 5 months of malaise, generalized weakness, and fatigue and 2 weeks of subjective fevers. One month prior to presentation, he received an empiric 9‐day course of
Hadi Roudsari   +4 more
wiley   +1 more source

Successful radiofrequency ablation of swallowing-induced atrial tachycardia arising from left superior ganglionated plexus

open access: yesJournal of International Medical Research, 2022
A man in his early 40s developed palpitations brought on by swallowing and was found to have short runs of atrial tachycardia induced by swallowing solid food.
Jie Yin   +10 more
doaj   +1 more source

Hemodynamic Significance of APEXCT Coronary Angiography Combined With Dynamic CT Myocardial Perfusion Imaging in Assessing Restenosis After Coronary Stenting

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study aimed to evaluate the hemodynamic significance of in‐stent restenosis (ISR) by using a combined anatomical‐functional approach with photon‐counting CT coronary angiography (APEX‐CT CTA) and dynamic CT myocardial perfusion imaging (CT‐MPI). We prospectively enrolled 239 symptomatic patients at least 9 months after PCI.
Liang‐Shi Wang   +6 more
wiley   +1 more source

Transplacental Flecainide and/or Digoxin for Fetal Tachyarrhythmias: Therapeutic Efficacy and Clinical Experience

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Objective To assess the efficacy and safety of transplacental flecainide and/or digoxin for fetal tachyarrhythmias when sotalol is unavailable. Method We evaluated transplacental flecainide, digoxin, or combination therapy in a retrospective and prospective cohort across two Thai tertiary centers.
Mukpradab Darakamas   +6 more
wiley   +1 more source

Anatomic-electrophysiological correlations concerning the pathways for atrioventricular conduction. [PDF]

open access: yes, 2001
The remarkable success of radiofrequency ablation in recent decades in curing atrioventricular nodal reentrant tachycardias has intensified efforts to provide a solid theoretical basis for understanding the mechanisms of atrioventricular transmission ...
Mazgalev, TN, Anderson, RH, Ho, SY
core  

Mechanisms of AV node modulation in AV node reentry tachycardia.

open access: yes, 1995
Atrioventricular nodal reentrant tachycardia has been recognized for many years as a very common cause of supraventricular tachycardia. First curable by surgery, this tachycardia is now successfully approached by selective radiofrequency current ...
Schläpfer, J., Kappenberger, L.
core   +1 more source

Electrophysiological differences of randomized deep sedation with dexmedetomidine versus propofol

open access: yesBMC Anesthesiology
Background Dexmedetomidine and propofol are common sedatives in intensive care units and for interventional procedures. Both may compromise sinus node function and atrioventricular conduction.
Helge Servatius   +12 more
doaj   +1 more source

Immune checkpoint inhibitor‐induced arrhythmias: Mechanistic insights from clinical and preclinical studies

open access: yesBritish Journal of Pharmacology, EarlyView.
Immune checkpoint inhibitors (ICIs) have transformed cancer therapy, but their efficacy continues to be limited by immune‐related adverse events. Among these, ICI‐induced cardiac arrhythmias are increasingly recognised as a major adverse reaction, encompassing a broad spectrum of clinical phenotypes, including conduction blocks, atrial fibrillation and
Anand R. Ramalingam   +3 more
wiley   +1 more source

Clinical efficacy of radiofrequency current in the treatment of patients with atrioventricular node reentrant tachycardia

open access: yes, 1990
Eight women (mean age 41 years, range 24 to 62) with drug-resistant atrioventricular (AV) node reentrant tachycardia underwent radiofrequency catheter ablation. Radiofrequency energy was delivered in a unipolar mode with use of a back paddle as the anode
Fromer, M.   +7 more
core   +1 more source

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