ECG-derived parameters predict SR maintenance during 1-year follow-up after ECV at least as good as known clinical predictors of rhythm outcome. The DF proved to be the most powerful ECG-derived predictor.doi:10.1016/j.hrthm.2016.01.004Theo Lankveld...
Palpitation,ECG indicated sinus rhythm,75 beats/min,and premature occurrence of a wide QRS complex (its duration was 0.14 second ),no P wave before the wide QRS complexes. The diagnosis was A. Sinus rhythm,Premature atrial contraction B. Sinus rhythm,Premature ventricular contraction C. ...
The heart acts as a pump and maintains circulation of the blood by alternate concentration and relaxation of cardiac muscle (the myocardium). It generally contracts at a rate of 70 to 75 beats/minute in a healthy 70-kg person at rest. The normal heart rhythm, known as sinus rhythm, origin...
Garabelli P, Stavrakis S, Albert M, et al. Comparison of QT interval readings in normal sinus rhythm between a smartphone heart monitor and a 12-Lead ECG for healthy volunteers and inpatients receiving sotalol or dofetilide. J Cardiovasc Electrophysiol. 2016;27:827-32....
BACKGROUND Electrical cardioversion (ECV) is one of the rhythm control strategies in patients with persistent atrial fibrillation (AF). Unfortunately, recurrences of AF are common after ECV, which significantly limits the practical benefit of this treatment in patients with AF.Lankveld, Theode Vos,...
Background:This study aimed to increase the knowledge on how to enhance the performance of artificial intelligence (AI)-enabled electrocardiography (ECG) to detect atrial fibrillation (AF) on sinus rhythm ECG (SR-ECG). Methods:It is a retrospective analysis of a single-center, prospective cohort...
Atrial fibrillation (AF) is an abnormal heart rhythm, asymptomatic in many cases, that causes several health problems and mortality in population. This retrospective study evaluates the ability of different AI-based models to predict future episodes of AF from electrocardiograms (ECGs) recorded during...
In this paper, the deep learning architecture with high accuracy and popularity has been proposed in recent years for the classification of Normal Sinus Rhythm, (NSR) Abnormal Arrhythmia (ARR) and Congestive Heart Failure (CHF) ECG signals. The proposed architecture is based on Hybrid Alexnet-SVM...
Normal sinus rhythmnonlinear dynamicsLargest Lyapunov exponentIJCSIThe ECG signals were processed in three steps: First by reconstructing their phase portraits, second by calculating their spectra and finally by computing their Largest Lyapunov exponents. This study presents a framework to assess nonlinear ...
ECG of the month: a subtle sign of dual atrioventricular nodal pathways. Sinus rhythm with second-degree atrioventricular (AV) block, Type I, with each WenDelayed higher-degree atrioventricular (AV) block can develop after slow pathway ablation for AV nodal reentrant...