… Benign premature ventricular complexes from the right ventricular outflow tract triggered
polymorphic ventricular tachycardia in a latent type 2 LQTS patient. Intern Med. 2012;51(23):…

… is caused by cardiopathies without apparent structural heart … congenital or acquired long QT
syndrome (LQTS), congenital … a latent electrical substrate of arrhythmogenic right ventricular …

… of the VF trigger was present in all 6 patients undergoing … in these patients as compared to
the rest of the LQTS cohort. An … from the papillary muscle region or outflow tract (see Figure 4C,…

… of such triggers may be modulated depending on the patients … early increase in latency
and controls, and low risk patients, … ance of her left ventricular outflow tract murmur and loss of …

… a diagnosis of long QT syndrome (LQTS) type 2 and cascade … LQTS type 3 is caused by
gain-of-function mutations in … more risk than those with a latent type 1 pattern. The ECG may …

… as they tend to be noticed more than those caused by PAD. … with MVP and LQTS is predisposed
to ventricular tachycardia, … ventricular rate of 150 bpm (2: 1 AV conduction); and type II, …

… predicted long QT syndrome type 1 or long QT syndrome type 2 … burst bicycle exercise,
patients with latent long QT syndrome had a … Fever-triggered ventricular arrhythmias in Brugada …

… was repeated for dormant Brugada pattern ECG changes. … Though patients with idiopathic
VF require trigger … VAs in patients with some forms of congenital LQTS and catecholaminergic …

… Causes of LQTS include the following: … Phase 4 of the action potential that latent pacemakers
(in this case located … in the ventricle fires while ventricles are already being activated from …

… Type 2 or type 3 ST-segment elevation can be used for the … an increase in the calcium-activated
chloride current and to a … genetic predisposition or actually represents latent BrS18, 75. …