Results 151 to 160 of about 191,742 (307)
Influence of paroxysmal activity on background synchronization in epileptic records [PDF]
arXiv, 2012 The presence of spikes and sharp waves in the recordings of epileptic patients may contaminate background signal synchronization in different ways. In this Technical Note, we present a simple procedure for assessing whether a particular synchronization method should be used (or not) with data from neurophysiological recordings commonly used to evaluate
arxiv
Acta Physiologica, Volume 241, Issue 5, May 2025.Abstract Aim H+ facilitates metabolic blood flow regulation while negatively impacting cardiac contractility. Cardiovascular consequences of conjugate bases accumulating alongside H+ remain unclear. Here, we evaluate the cardiovascular effects of nine prominent carboxylates—particularly lactate, 3‐hydroxybutyrate, and butyrate—linked to metabolic and ...
Casper Homilius +5 more
wiley +1 more source
Cancer Innovation, Volume 4, Issue 2, April 2025.ErbB2 inhibition was associated with an increased risk of atrial fibrillation, prolonged QTc interval, and increased P wave terminal force. CSK inhibition demonstrated potential links to conduction blocks, while PLCG2 inhibition led to changes in P wave terminal force, QTc interval, and an increased risk of left bundle branch block.
Hongxuan Xu +8 more
wiley +1 more source
Atrial Fibrillation and Hyperthyroidism [PDF]
, 2005 Atrial fibrillation occurs in 10 – 15% of patients with hyperthyroidism. Low serum thyrotropin concentration is an independent risk factor for atrial fibrillation. Thyroid hormone contributes to arrythmogenic activity by altering the electrophysiological
Francis, Johnson, Jayaprasad, N
core
Clinical Case Reports, Volume 13, Issue 4, April 2025.ABSTRACT Catheter ablation for macroreentrant atrial tachycardia (AT) that recurs after atrial fibrillation (AF) ablation is occasionally difficult because of epicardial connections. Here, we report the case of a patient who underwent ablation for recurrent AT after AF ablation.
Yuya Suzuki +5 more
wiley +1 more source
Paroxysmal supraventricular tachycardias: modern principles of diagnostics and treatment
Кардиоваскулярная терапия и профилактика, 2005 The article is devoted to one of the most actual problems in modern arrhythmology - treatment of paroxysmal supraventricular tachycardias. Modern views on diagnostics and treatment of atrio-ventricular (AV) nodal reciprocating tachycardia and AV ...
A. V. Vetluzhsky, I. G. Fomina
doaj
Recurrent Syncope Attributed to Left Main Coronary Artery Severe Stenosis
Case Reports in Medicine, 2015 Patients with acute coronary syndrome (ACS) rarely manifest as recurrent syncope due to malignant ventricular arrhythmia. We report a case of a 56-year-old Chinese male with complaints of paroxysmal chest burning sensation and distress for 2 weeks as ...
Min Li, Xinyi Zheng, Hua Liu, Yujie Liu
doaj +1 more source
Learning disentangled representation from 12-lead electrograms: application in localizing the origin of Ventricular Tachycardia [PDF]
arXiv, 2018 The increasing availability of electrocardiogram (ECG) data has motivated the use of data-driven models for automating various clinical tasks based on ECG data. The development of subject-specific models are limited by the cost and difficulty of obtaining sufficient training data for each individual.
arxiv
Characterization of health care utilization in patients receiving implantable cardioverter-defibrillator therapies: An analysis of the managed ventricular pacing trial. [PDF]
, 2017 BACKGROUND: Implantable cardioverter-defibrillators (ICDs) are effective in terminating lethal arrhythmias, but little is known about the degree of health care utilization (HCU) after ICD therapies.
Cheng, Alan +7 more
core +1 more source