Ventricular tachycardia is the most common cause of wide complex tachycardia, although
the differential diagnosis also includes supraventricular tachycardia with aberration and pre …

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is induced by emotions or
exercise in patients without organic heart disease and may be polymorphic or bidirectional …

Different polymorphic ventricular tachyarrhythmias may cause syncope or cardiac arrest in
patients with no heart disease:(1) Catecholamine-sensitive polymorphic ventricular …

Catecholaminergic polymorphic VT arrhythmias may originate from both the right and the left
ventricular outflow tract (more frequently from the left) as well as the right ventricular apex …

Idiopathic ventricular tachycardia (VT) is an uncommon form of VT that is seen in patients
without structural heart disease. It is commonly seen in young patients and usually has a …

Ventricular tachycardia (VT) may be monomorphic or polymorphic. Although commonly
related to organic heart disease, a significant percentage of VTs are idiopathic (occurring in …

Most ventricular tachycardias encountered in clinical practice occur in patients who have
structural heart disease. Idiopathic ventricular tachycardia refers to those arrhythmias that …

Background Primary ventricular tachyarrhythmias are rarely seen in children. Among them,
catecholaminergic polymorphic ventricular tachycardia has a poor spontaneous outcome. Its …

Clinical, ECG, and electrophysiologic data from 47 patients who had episodes of sustained
or nonsustained monomorphic VT with no evidence of structural heart disease were …

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited arrhythmia
syndrome characterised by adenergically mediated bidirectional and/or polymorphic …