Vektor Medical, a leader in non-invasive, AI-powered arrhythmia analysis technology, today announced the publication of a ...

A 76-year-old woman presents with a persistently rapid heart rate that she attributes to her pacemaker. What does the ECG ...

This ECG shows ventricular pacing. Note the pacer spike prior to each QRS complex, most apparent in leads V5 and V6. The P waves appear sinus in origin and have no association with the QRS ...

This 12-lead ECG shows the last four beats of left ventricular pacing train at a paced cycle length (PCL) of 536 ms delivered during a slow ventricular tachycardia with a tachycardia cycle length ...

Ventricular tachycardia can occur with many variations of the QRS morphology, depending on where the arrhythmia originates, which sometimes makes diagnosis on ECG challenging. Below are two ...