Long QT syndrome (LQTS) can present with syncope and seizure-like activity in the setting of torsades de pointes (TdP) with hemodynamic instability. Electrolyte abnormalities and medications can predispose to TdP in the setting of latent LQTS. An implantable cardioverter defibrillator (ICD) is needed if patients with TdP continue to be symptomatic despite medical treatment. We report a case of ...

UNLABELLED In the Multicenter Automatic Defibrillator Implantation Trial (MADIT) II, implantable cardioverter-defibrillator (ICD)-randomized patients underwent electrophysiologic testing. Both inducible and noninducible patients received an ICD. We correlated inducibility with the occurrence of subsequent ventricular tachycardia (VT) or ventricular fibrillation (VF). Intracardiac ICD electrogra...

There has been a significant increase in the number of patients receiving cardiovascular implantable electronic devices (CIED) over the last two decades. CIED infection represents a serious complication after CIED implantation and is associated with significant morbidity and mortality. Recently, newly advanced technologies have offered attractive and suitable therapeutic alternatives. Notably, ...

Extraction of cardiac implantable electrical devices (CIED) is becoming an increasing necessity. Infection is among the most frequent and serious complications associated with the surge of CIED implants. We describe the extraction of an infected cardiac resynchronization therapy-defibrillator (CRT-D) in a patient with a tunneled implantable cardioverter defibrillator (ICD) lead implanted from t...

A 39-year-old Caucasian female with hypertrophic obstructive cardiomyopathy and with history of syncope and other high-risk features for sudden cardiac death underwent implantation of St Jude Photon DR dual chamber cardioverter-defibrillator (ICD). Two years later she was found to be in atrial fibrillation and anticoagulated with warfarin. Three years after the ICD was implanted, it delivered a...

background: psychological problems such as depression constitute a dilemma that patients with the implantable cardioverter-defibrillator (icd) usually encounter and may impact their quality of life. the purpose of this study was to evaluate the prevalence of depression among adults with the icd and the relationship between depression and associated factors.    methods: totally, 115 individuals ...

BACKGROUND The subcutaneous implantable cardioverter-defibrillator (S-ICD) is recognized as a viable alternative to the transvenous ICD. The safety and efficacy of this device has been demonstrated in Western countries, but studies with S-ICD implantation in Japanese patients have not been reported. METHODS AND RESULTS Twelve patients received an S-ICD implant in our institute between Februar...

The traditional transvenous defibrillator has been one of the greatest advancement in Cardiology in the last 30 years and has demonstrated to reduce arrhythmic and total mortality in selected patients. However the traditional defibrillator can have a high price to pay in terms of complications, the "weakest link" being the transvenous/endocardial leads. The entirely subcutaneous defibrillator (...