Because they are premature ventricular complexes (PVCs), the rhythm in the lower tracing is VT (The fact that the P wave in front of each of them is occurring on time and not prematurely means ...

When three or more premature atrial beats occur in a row, we start calling this nonsustained supraventricular tachycardia. Nonsustained supraventricular and ventricular tachycardia (duration three ...

These included premature atrial complexes, premature ventricular complexes and non-sustained ventricular tachycardia. These are fairly common, ...

More important, a pause occurs after the premature ventricular complex during which a clear P wave can be seen (+). The PR interval is 0.16 sec, the same PR interval seen in lead II.

Flecainide is a commonly used heart rhythm drug that's a potent sodium channel blocker, which is a certain channel that affects conduction in the heart. This drug has been commercially available ...

Regional accuracy for ventricular tachycardia (VT) and premature ventricular complexes (PVC) without structural heart disease and ventricular scar burden <10% (primary endpoint) was 98.7% (74/75 ...

The study achieved statistically significant results of 98.7% in accurately identifying the regional arrhythmia source location for premature ventricular complex (PVC) and ventricular tachycardia ...

ROACH: What’s the difference between atrial fibrillation and premature ventricular contractions, aka PVCs (extra heartbeats)? -- M. ANSWER: Both AFib and PVCs are rhythm disturbances of the heart.

Differentiating between exercise-induced cardiac changes and early signs of cardiac pathology often poses a clinical challenge, especially in so-called ‘grey zone’ (borderline) cases.1 This editorial ...