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 ...

An atrial rhythm with aberrant conduction means there is an abnormality in how the electrical signal passes through the heart. Supraventricular tachycardia (SVT) is a heart rate that is faster ...

Wide-QRS-complex, regular tachycardia should routinely be treated as ventricular tachycardia, unless the diagnosis of supraventricular tachycardia with aberrancy or of supraventricular tachycardia ...

Wide complex tachycardias are more likely to be ventricular tachycardia (VT) than supraventricular tachycardia with aberrancy, and in this case, Brugada's criteria favor VT (no RS complex in any ...

Every couple of years we come across a new published algorithm or decision tools that attempt to once-and-for-all reliably distinguish between VT and SVT-AC. The most recent such attempt ...

The three irregularly irregular rhythms are atrial fibrillation, atrial flutter with variable conduction and multifocal atrial tachycardia (similar to wandering atrial pacemaker). Atrioventricular ...