On occasion, the sinus rate can be different rom the ventricular rate ― known as AV dissociation ― such as in ventricular tachycardia or third-degree AV block. Treatment is aimed at the ...

On occasion the sinus rate can be different than the ventricular rate (AV dissociation) such as in ventricular tachycardia or complete heart block. Treatment is aimed at the primary cause.

Supraventricular tachycardia (SVT) is an umbrella term for fast heart rhythms arising from the upper part of the heart. This is in contrast to the other group of fast heart rhythms - ventricular ...

Most people with sinus tachycardia have little to no symptoms, but some experience heart palpitations, chest pain, and dizziness. Supraventricular and ventricular tachycardia, on the other hand ...

Ventricular tachycardia is an abnormally fast heart beat (with three or more consecutive heart beats at least 100 beats per minute) that originates from one of the ventricles in the heart.

A 59-year-old female patient presented with “suspected ventricular tachycardia” on the basis ... of 430 ms), and a heart rate of 86/min in sinus rhythm. A more detailed history of the event ...