Predicting Future Incidences of Cardiac Arrhythmias Using Discrete Heartbeats from Normal Sinus Rhythm ECG Signals via Deep Learning Methods [PDF]
Diagnostics, 2023 This study aims to compare the effectiveness of using discrete heartbeats versus an entire 12-lead electrocardiogram (ECG) as the input for predicting future occurrences of arrhythmia and atrial fibrillation using deep learning models.
Yehyun Kim +7 more
doaj +2 more sources
A case of successful catheter ablation of blocked atrial bigeminy and bradycardia with the recovery of normal sinus rhythm and myocardial reverse remodeling [PDF]
Clinical Case Reports, 2022 A 69‐year‐old man presented bradycardia with a constant blocked atrial bigeminy and heart failure. Successful catheter ablation of blocked atrial bigeminy with bradycardia resulted in myocardial reverse remodeling and restoration of the normal sinus ...
Tomomi Sugiyama +5 more
doaj +2 more sources
Predictors and timeline of spontaneous conversion to normal sinus rhythm: A single center retrospective cohort study of patients with symptomatic atrial fibrillation [PDF]
Indian Pacing and Electrophysiology Journal, 2023 Introduction: Annual healthcare expenditures associated with atrial fibrillation (AF) in the United States (US) continue to grow as more symptomatic patients present to emergency departments (ED).
Shubash Adhikari +5 more
doaj +2 more sources
Artificial intelligence to diagnose paroxysmal supraventricular tachycardia using electrocardiography during normal sinus rhythm [PDF]
European Heart Journal - Digital Health, 2021 AbstractAimsParoxysmal supraventricular tachycardia (PSVT) is not detected owing to its paroxysmal nature, but it is associated with the risk of cardiovascular disease and worsens the patient quality of life. A deep learning model (DLM) was developed and validated to identify patients with PSVT during normal sinus rhythm in this multicentre ...
Yong-Yeon Jo +11 more
openaire +3 more sources
Classification of atrial fibrillation and normal sinus rhythm based on convolutional neural network [PDF]
Biomedical Engineering Letters, 2020 Electrocardiogram (ECG) technology plays a vital role in detecting arrhythmia. Numerous achievements have been marked in ECG-related research. Most methods first pre-process ECG signals, then extract features, and finally classify them. Most of the ECG signals used in the related studies were analyzed in specific time intervals or using a fixed number ...
Mei-Ling Huang, Yan-Sheng Wu
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Conversion of supraventricular tachycardia to normal sinus rhythm by dexmedetomidine treatment [PDF]
Korean Journal of Anesthesiology, 2013 Cardiac dysrhythmias are an important cause of morbidity and mortality in the perioperative period, and they are more common after thoracic surgery and are most often supraventricular in origin [1]. Dexmedetomidine, a highly selective α-2 adrenoceptor agonist, is increasingly being used in anesthesia and critical care because it not only produces ...
Cheol Lee +4 more
doaj +3 more sources
Comparison of the Relationship Between Inflammatory Markers and Atrial Fibrillation Burden
Anatolian Journal of Cardiology, 2023 Background: Atrial fibrillation is a complex disease with irregular ventricular response and tachycardia as a result of irregular and rapid contraction of the atria, with poor cardiovascular outcomes unless treated. Various mechanisms are involved in its
Sefa Erdi Ömür +2 more
doaj +1 more source
Left superior pulmonary vein ectopic rhythm mimicking normal sinus rhythm [PDF]
Europace, 2014 A 45-year-old man underwent pulmonary vein (PV) isolation for paroxysmal atrial fibrillation. Two alternating regular rhythms were recorded at the left superior PV (LSPV— Panel A ). The dominant rhythm had a cycle length (CL) of 672 ms, with an initial near-field …
Jorge, Gonzalez +2 more
openaire +2 more sources
Brazilian Journal of Veterinary Medicine, 2021 Third degree atrioventricular block is a severe arrhythmia, being the most common indication for artificial cardiac pacing in dogs. Spontaneous reversion to normal sinus rhythm is very rare or exceptional.
Gustavo Luiz Gouvêa Almeida +4 more
doaj +1 more source
PLoS ONE, 2022 BackgroundThe detailed electrophysiological characteristics of atrial fibrillation (AF) initiating non-pulmonary vein (PV) triggers excluding origins from the superior vena cava (SVC) and left atrial posterior wall (LAPW) (Non-PV-SVC-LAPW triggers ...
Yasuharu Matsunaga-Lee +15 more
doaj +1 more source