She returns for a follow-up visit for palpitations, and a 12-lead ECG is obtained. The rhythm is regular, at a rate of 150 beats/min. The QRS complex duration is normal (0.08 sec) with normal ...

EHRA 2025 to bring together experts across a wide range of disciplines including sudden cardiac death, ventricular arrhythmias, device ...

This allows for better identification of arrhythmias, heart attacks, and other cardiovascular issues, even in early stages when symptoms may not yet be obvious. In extensive testing, the ECG-LM ...

On the surface ECG, pacing spikes preceded each P-wave ... revealed the patient had stored electrograms from five atrial arrhythmias and one ventricular arrhythmia. In each of these episodes ...