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Condition: Atrial Fibrillation
Procedure: Electrocardiogram

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Total 721 results found since Jan 2013.

Applicability of a Novel Wearable Wireless Electrocardiogram Monitoring Device (Spyder) for Arrhythmia Detection in Patients with Suspected Cardiac Arrhythmias
CONCLUSIONS: The new wearable wireless ECG-monitoring device (Spyder) is a feasible and effective method for the detection of cardiac arrhythmias.PMID:34868676 | PMC:PMC8642027 | DOI:10.1155/2021/8496351
Source: Cardiology Research and Practice - December 6, 2021 Category: Cardiology Authors: Do Van Chien Nguyen Thanh Binh Nguyen Dung Pham Truong Son Source Type: research

Effectiveness of SharpSense ™ algorithms in reducing bradycardia and pause detection: real-world performance in Confirm Rx™ insertable cardiac monitor
ConclusionsIn this real-world performance evaluation, the algorithms incorporated in SharpSense software upgrade in Confirm Rx ICMs substantially reduced false positive bradycardia and pause detections and the number of transmitted SECGs for clinic review.
Source: Journal of Interventional Cardiac Electrophysiology - December 2, 2021 Category: Cardiology Source Type: research

Echocardiographic diagnosis of atrial cardiomyopathy allows outcome prediction following pulmonary vein isolation
ConclusionThe echocardiographic parameters LA-EF and LAS allow accurate, non-invasive diagnosis of ACM and prediction of arrhythmia recurrence after PVI.Graphic abstract
Source: Clinical Research in Cardiology - November 1, 2021 Category: Cardiology Source Type: research

IJERPH, Vol. 18, Pages 11302: Review of Deep Learning-Based Atrial Fibrillation Detection Studies
Rajendra Acharya Atrial fibrillation (AF) is a common arrhythmia that can lead to stroke, heart failure, and premature death. Manual screening of AF on electrocardiography (ECG) is time-consuming and prone to errors. To overcome these limitations, computer-aided diagnosis systems are developed using artificial intelligence techniques for automated detection of AF. Various machine learning and deep learning (DL) techniques have been developed for the automated detection of AF. In this review, we focused on the automated AF detection models developed using DL techniques. Twenty-four relevant articles published in intern...
Source: International Journal of Environmental Research and Public Health - October 28, 2021 Category: Environmental Health Authors: Fatma Murat Ferhat Sadak Ozal Yildirim Muhammed Talo Ender Murat Murat Karabatak Yakup Demir Ru-San Tan Udyavara Rajendra Acharya Tags: Review Source Type: research

The prevalence, management, and thirty-day outcomes of symptomatic atrial fibrillation in a Tanzanian emergency department
DISCUSSION: AF is common in a Tanzanian EC, with thirty-day mortality being high, but use of evidence-based therapies is rare. There is an opportunity to improve AF care and outcomes in Tanzania.PMID:34703731 | PMC:PMC8524111 | DOI:10.1016/j.afjem.2021.07.002
Source: Pain Physician - October 27, 2021 Category: Anesthesiology Authors: Isaac O Oyediran Sainikitha Prattipati Francis M Sakita Godfrey L Kweka Tumsifu G Tarimo Timothy Peterson Zak Loring Alexander T Limkakeng Gerald S Bloomfield Julian T Hertz Source Type: research

Emergency Department capacity to initiate thromboprophylaxis in patients with atrial fibrillation and thrombotic risk after discharge: URGFAICS cohort analysis
AbstractAtrial fibrillation (AF) is the most prevalent heart rhythm disorder in the general population. Stroke prevention is one of the leading management objectives in the treatment of AF patients. The variables associated with the non-initiation of thromboprophylaxis in patients with thrombotic risk consulting for an episode of AF in Emergency Departments (ED) were investigated. This was a multipurpose, analytical, non-interventionist, multicenter Spanish study with a prospective 30-day follow-up. All patients  ≥ 18 years of age consulting to the ED for the casual finding of AF in an electrocardiogram (ECG) perfor...
Source: Internal and Emergency Medicine - October 22, 2021 Category: Emergency Medicine Source Type: research

Implantable vs Prolonged External Electrocardiographic Monitoring for Atrial Fibrillation Detection in Ischemic Stroke
To the Editor In a recent study, implantable electrocardiographic monitoring for 12 months resulted in detection of a significantly greater proportion of patients with atrial fibrillation compared with prolonged external monitoring for 30 days. The diagnostic yield of these 2 methods may be due to adherence as well as to the function of the monitoring device itself.
Source: JAMA - October 12, 2021 Category: General Medicine Source Type: research

Implantable vs Prolonged External Electrocardiographic Monitoring for Atrial Fibrillation Detection in Ischemic Stroke —Reply
In Reply Dr Ito notes that adherence to monitoring may affect the diagnostic yield for wearable electrocardiographic monitors and suggests that poor adherence to external monitoring is responsible for the lower incidence of atrial fibrillation we found among patients with a recent ischemic stroke randomized to an external loop recorder vs an implantable loop recorder. However, our study data do not support that notion.
Source: JAMA - October 12, 2021 Category: General Medicine Source Type: research

Thrombotic Thrombocytopenic Purpura Without Schistocytes: Beware of Misdiagnosis
A 43-year-old woman was admitted for acute unusual headache, vertigo, and left upper limb weakness. She had been complaining of asthenia for the past few weeks. Her medical history included uterine cervix cancer treated with conisation and 2 pregnancies without serious complications. No allergy or recent drug introduction was noted. After ruling out current pregnancy, magnetic resonance imaging (MRI) was immediately performed and showed recent ischemic strokes in multiple territories. Doppler ultrasound imaging showed no carotid or vertebral arteries lesion. Electrocardiogram showed no ST elevation or atrial fibrillation, ...
Source: Neurology Clinical Practice - October 11, 2021 Category: Neurology Authors: Decker, P., Moulinet, T., Revuz, S., Perez, P., Jaussaud, R. Tags: Autoimmune diseases, Hematologic, All Cerebrovascular disease/Stroke Case Source Type: research

Perioperative Risk Factors of Atrial Fibrillation Post CABG Surgeries, a Retrospective Non-Randomized Study
ConclusionThe current study found that low ejection fraction, dilated left atrium, hypertension, smoking, old age, male gender, prolonged bypass time, prolonged cross clamping time, renal impairment, previous myocardial infarction, ungrafted dominant right coronary artery, low temperatures on bypass, early ischemic changes postoperative, hypokalemia, use of adrenaline and nor adrenaline, all of these factors were a significant predictors for development of atrial fibrillation after cardiac surgery.
Source: QJM - October 1, 2021 Category: Internal Medicine Source Type: research

Electrophysiological ventricular substrate of stroke: a prospective cohort study in the Atherosclerosis Risk in Communities (ARIC) study
Conclusions PVC burden (reflected by cardiac memory) is associated with ischaemic stroke. Transient cardiac memory (likely through TD-IBBB) precedes ICH.
Source: BMJ Open - September 3, 2021 Category: General Medicine Authors: Johnson, J. A., Haq, K. T., Lutz, K. J., Peters, K. K., Paternostro, K. A., Craig, N. E., Stencel, N. W. L., Hawkinson, L. F., Khayyat-Kholghi, M., Tereshchenko, L. G. Tags: Open access, Cardiovascular medicine Source Type: research

Detection of Brief Episodes of Atrial Fibrillation Based on Electrocardiomatrix and Convolutional Neural Network
Conclusions: Rhythm and morphological characteristics of the electrocardiogram can be learned by a CNN from ECM-images for the detection of brief episodes of AF.
Source: Frontiers in Physiology - August 25, 2021 Category: Physiology Source Type: research