Any tachycardic rhythm with a left or right bundle branch block that is NOT ventricular tachycardia is considered "supraventricular tachycardia with aberrancy". This would even include sinus ...

This ECG has a narrow QRS complex initally ... the rhythm with the options being ventricular tachycardia or supraventricular tachycardia (SVT) with aberrancy (left bundle). There are no Brugada ...

A football side is helping to rolling out free heart checks after a player's collapse on the pitch revealed an undiagnosed heart condition. Summer Harvey was playing for York City Ladies FC in October ...