Results 41 to 50 of about 191,742 (307)
Force‐sensing catheters during pediatric radiofrequency ablation: The FEDERATION Study [PDF]
, 2017 Background Based on data from studies of atrial fibrillation ablations, optimal parameters for the TactiCath (TC; St. Jude Medical, Inc) force‐sensing ablation catheter are a contact force of 20 g and a force‐time integral of 400
Avari Silva, Jennifer N +4 more
core +2 more sources
Annals of Noninvasive Electrocardiology, 2022 A 37‐year‐old man was admitted to our hospital with paroxysmal palpitation for half year. A previous electrogram showed a narrow complex tachycardia. Electrophysiologic study (EPS) found a concealed left‐sided free wall pathway accessory.
Mingxian Chen +6 more
doaj +1 more source
PAROXYSMAL TACHYCARDIA IN CHILDHOOD [PDF]
Archives of Pediatrics & Adolescent Medicine, 1917 The function of originating and transmitting the automatic impulses which result in the contraction of the heart belongs to certain specialized tissues which represent the remnant of the primitive cardiac tube. These excitation waves have been shown to arise at the junction of the superior vena cava with the right auricle, in the upper portion of the ...
openaire +3 more sources
Episodic neurologic disorders: syndromes, genes, and mechanisms. [PDF]
, 2013 Many neurologic diseases cause discrete episodic impairment in contrast with progressive deterioration. The symptoms of these episodic disorders exhibit striking variety.
Fu, Ying-Hui +2 more
core +2 more sources
Cryoballoon or Radiofrequency Ablation for Paroxysmal Atrial Fibrillation.
New England Journal of Medicine, 2016 BACKGROUND Current guidelines recommend pulmonary-vein isolation by means of catheter ablation as treatment for drug-refractory paroxysmal atrial fibrillation. Radiofrequency ablation is the most common method, and cryoballoon ablation is the second most
K. Kuck +11 more
semanticscholar +1 more source
A European update on transcatheter aortic valve implantation (TAVI) in the COVID era
Journal of Anatomy, Volume 242, Issue 1, Page 50-63, January 2023., 2023 A timely review of key Transcatheter Aortic Valve Implantation (TAVI) device trials delineated by surgical risk. Abstract Minimally invasive approaches for aortic valve replacement are now at the forefront of pathological aortic valve treatment. New trials show comparability of these devices to existing therapies, not only in high‐risk surgical cohorts
Ishan Antony +3 more
wiley +1 more source
Machine Learning-based Efficient Ventricular Tachycardia Detection Model of ECG Signal [PDF]
arXiv, 2021 In primary diagnosis and analysis of heart defects, an ECG signal plays a significant role. This paper presents a model for the prediction of ventricular tachycardia arrhythmia using noise filtering, a unique set of ECG features, and a machine learning-based classifier model.
arxiv
Understanding the transition from paroxysmal to persistent atrial fibrillation from micro-anatomical re-entry in a simple model [PDF]
Phys. Rev. Research 2, 023311 (2020), 2019 Atrial fibrillation (AF) is the most common cardiac arrhytmia, characterised by the chaotic motion of electrical wavefronts in the atria. In clinical practice, AF is classified under two primary categories: paroxysmal AF, short intermittent episodes separated by periods of normal electrical activity, and persistent AF, longer uninterrupted episodes of ...
arxiv +1 more source
A REMEDY FOR PAROXYSMAL TACHYCARDIA [PDF]
Journal of the American Medical Association, 1909 What is meant by the term paroxysmal tachycardia is probably pretty well understood by the profession. It is not the purpose of this article to go into the study of the subject, but only to give the remedy. The name essential paroxysmal tachycardia has been given by recent authors to make the meaning more definite.
openaire +2 more sources
Journal of Veterinary Internal Medicine, Volume 37, Issue 1, Page 47-57, January/February 2023., 2023 Abstract Background Information regarding the frequency of L waves and their prognostic relevance in dogs with secondary atrial fibrillation (AF) is limited. Hypothesis/Objectives To determine whether L waves occur and ascertain their prognostic role, as well as the role of other clinical and echocardiographic variables in dogs with AF.
Giovanni Romito +6 more
wiley +1 more source