Polymorphic ventricular ectopy was identified with the use of an intravenous adrenaline challenge, and genetic testing identified a variant (c.7600C→G, p.Leu2534Val) in the gene encoding ...

In drug-resistant cases of monomorphic and polymorphic Purkinje-related ventricular tachycardias, ... distinct proarrhythmic Ca 2+-mediated mechanisms can lead to ectopic afterdepolarizations of ...

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A short time later, the telemeter recorded two episodes of fast polymorphic ventricular tachycardia (PVT) about 30 minutes apart. Each one lasted less than 4 seconds.

Other ECG features can signal impending torsades, including distortions of the T-U wave, visible T-wave alternans, new ventricular ectopic beats, and "couplets and nonsustained polymorphic ...

A ventricular ectopic is always followed by a compensatory pause that is usually longer than that following an atrial ectopic. Frequent ventricular ectopics can be associated with excessive caffeine ...

Ventricular tachycardia (VT) is a cause of early, intermediate and late morbidity and mortality in patients who have undergone palliative repair of congenital heart disease. Christopher Snyder ...

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a heart rhythm problem, or arrhythmia.If you have it, your heartbeat is faster and irregular at times. When this happens, it’s ...

ARMGO Pharma Enrolls First Patient in Phase 2 Trial of ARM210 for the Treatment of Catecholaminergic Polymorphic Ventricular Tachycardia Download PDF Copy Reviewed by Danielle Ellis, B.Sc. Jul 21 2023 ...

Introduction. Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) is a rare genetic ventricular tachycardia which can result in sudden cardiac death and/or syncope in young individuals ...