Low SCD risk in ventricular pre-excitation: shortest pre-excited R-R interval >220–240 ms, absence of multiple accessory pathways and absence of easy induction of atrial fibrillation.

If you’re one of the many people who experience premature ventricular contractions (PVCs) during and after exercise, you may wonder whether it’s safe for you to exercise with PVCs. When you ...

Single ventricular premature complexes (VPCs), as well as pairs and triplets of VPCs, were observed in the initial and follow-up ECG. VPCs (also called ventricular premature contractions ...

Stretch could affect trans-sarcolemmal Na+/Ca++ exchange, triggering ectopic excitation and inducing ... non-sustained ventricular tachycardia (≥3 consecutive beats); PVBs, premature ventricular beats ...

The detection of true pathology, accomplished by both interpretation criteria, was confined to a single case of ventricular pre-excitation. Conclusions Training-related ECG patterns with several ...

Consider an undamped single degree-of-freedom system experiencing harmonic excitation whose equation of motion (EOM) is given by: Here omega n is known as the natural frequency of response. The ...

such as that provided by a premature ventricular or atrial complex, and the collision of the resulting wave of electrical excitation with a region of refractory tissue. In the setting of spatial ...

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