A study on stability analysis of atrial repolarization variability using ARX model in sinus rhythm and atrial tachycardia ECGs [PDF]
, 2016 © 2016 Elsevier Ireland Ltd Background The interaction between the PTa and PP interval dynamics from the surface ECG is seldom explained. Mathematical modeling of these intervals is of interest in finding the relationship between the heart rate and ...
Langley, Philip +5 more
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Temporary cardiac arrest in patient under robotically assisted total thyroidectomy causing carotid sinus hypersensitivity -A case report- [PDF]
Korean Journal of Anesthesiology, 2010 Carotid sinus hypersensitivity (CSH) is an exaggerated response to carotid sinus baroreceptor stimulation. Bradycardia, hypotension, and syncope are common manifestations of CSH.
Hyun Sik Chung +4 more
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Altered excitation-contraction coupling in human chronic atrial fibrillation [PDF]
, 2012 This review focuses on the (mal)adaptive processes in atrial excitation-contraction coupling occurring in patients with chronic atrial fibrillation. Cellular remodeling includes shortening of the atrial action potential duration and effective refractory ...
Grandi, E., Pandit, S.V., Workman, A.J.
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Wide and narrow QRS tachycardias: What is the mechanism?
Indian Heart Journal, 2020 A 50-year-old lady was referred for radiofrequency catheter ablation of narrow QRS tachycardia that was terminated with intravenous adenosine. Twelve-lead Electrocardiogram (ECG) was normal during sinus rhythm.
Krishna Kumar Mohanan Nair +2 more
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ATRIAL FIBRILLATION DETECTION ON ELECTROCARDIOGRAMS WITH CONVOLUTIONAL NEURAL NETWORKS
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2019 In this paper, we present our research which confirms the suitability of the convolutional neural network usage for the classification of single-lead ECG recordings.
Viktor Kifer +2 more
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The effects of repetitive electric cardiac stimulation in dogs with normal hearts, complete heart block and experimental cardiac arrest [PDF]
, 1955 Direct cardiac stimulation was conducted in the open chest. In normal animals, auricular stimulation at frequencies faster than the spontaneous rate caused little change in vascular pressures or cardiac output.
GAERTNER, RA, STARZL, TE, WEBB, RC
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Indian Heart Journal, 2013 A 68-year-old woman with a history of dilated non-ischemic cardiomyopathy presented with syncope. The index ECG showed sinus rhythm with left bundle branch block.
Bharat K. Kantharia, Arti N. Shah
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Fetal arrhythmias: Diagnosis and management
Indian Pacing and Electrophysiology Journal, 2019 This article reviews important features for improving the diagnosis and management of fetal arrhythmias. The normal fetal heart rate ranges between 110 and 160 beats per minute.
Anjan S. Batra, Seshadri Balaji
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Frontiers in Cardiovascular Medicine, 2023 BackgroundAtrial fibrillation (AF) is associated with cardiac structural and functional remodeling. We investigated the left atrial (LA) and left ventricular (LV) changes in AF subtypes by using two-dimensional echocardiography strain techniques ...
Shirui Lu +7 more
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Effect of catheter ablation on quality of life in patients with atrial fibrillation and its correlation with arrhythmia outcome [PDF]
, 2015 Objective To assess the effect of catheter ablation on atrial fibrillation (AF) symptoms and quality of life (QoL). Methods Patients with AF scheduled for ablation were recruited.
Bourke, John P +6 more
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