Ventricular tachycardia refers to a wide QRS complex heart rhythm — that is, a QRS duration beyond 120 milliseconds — originating in the ventricles at a rate of greater than 100 beats per minute.

The heart rate is fast ("tachycardia"), but on an EKG it appears normal, meaning it comes from the sino-atrial node, the natural pacemaker of the heart, hence "sinus." The average heart rate must ...

The diagnosis is sinus tachycardia, right ventricular pacemaker, P-wave synchronous ventricular pacing (A-sensed V-paced), pseudo second-degree AV block due to failure of atrial sensing. There is ...

Inappropriate sinus tachycardia (IST) is a condition that causes an abnormally high resting heart rate. WebMD explains the causes, symptoms, and treatment of IST.

Sinus tachycardia (ST): This is a ... (EKG). This device records the heart’s electrical activity, rate, and rhythm. ... This test uses sound waves to create an image of the heart.

The findings in V1 in Figure 1 certainly suggest sinus tachycardia with one sinus P wave in front of each QRS in V1. However, in Figure 2, in the rhythm strip of V1, there is an additional blip ...

Designed to detect Atrial Fibrillation (AFib) and Normal Sinus Rhythm, AliveCor, is also able to detect and show ECG results for Bradycardia and Tachycardia. “Take a medical-grade EKG anytime ...

Get the facts on multifocal atrial tachycardia, ... Without an EKG, it’d be hard to tell the difference between MAT and some other type of arrhythmia. Treatment.