Welcome to Event Horizon, your weekly roundup of the best events in Minneapolis, St. Paul, and beyond. TUESDAY 7.1. Fourth of July in the ‘Burbs. Var ...

Abstract and Introduction Abstract Background: Only a few algorithms for predicting the site of origin of focal atrial tachycardia (AT) have been reported. We aimed to develop a new and more ...

Figure 1. Radiofrequency catheter ablation of ventricular arrhythmias guided by three-dimentional electroanatomic mapping system. This child had PVCs and VT of short duration. An activation sequence ...

In several cases very irregular bizarre atrial arrhythmias were observed, with beats arising in multiple atrial foci, occasionally with partial atrioventricular block (Fig. 1 and 2).

Heart skipped a beat? How to know the difference between love — and an arrhythmia By Diana Bruk Published Feb. 14, 2025, 11:36 a.m. ET ...

Diphenylhydantoin sodium was administered intravenously to patients presenting cardiac arrhythmias with no history of antecedent drug therapy, in the presence of suspected digitalis toxicity, or ...

SARS-CoV-2 infection and subsequent COVID-19 are linked to elevated risk for abnormal heart rhythms, and understanding underlying mechanisms and management strategies are clinically important ...

Atrial arrhythmias (flutter and fibrillation) are characterised by rapid and irregular activation of atrium. There are two possible mechanisms: abnormal spontaneous electrical activity of ectopic foci ...

There has been no evidence that COVID-19 vaccines are associated with arrhythmia risk. Postacute sequelae of SARS-CoV-2 (PASC) manifests in the postacute convalescent phase, typically weeks or ...

This may explain one of the great contradictions of this age of arrhythmia—one demonstrated in a 2023 UNESCO global survey about climate change that questioned 3,000 young people from 80 ...

If left untreated, certain arrhythmias can increase the risk of heart attack and stroke. Arrhythmia management techniques include making lifestyle changes and taking prescribed medications ...

Researchers have recently developed a deep-learning model capable of predicting the transition from a normal cardiac rhythm to atrial fibrillation. It gives early warnings on average 30 minutes ...