Chronic extensive thrombosis of the venous system is a commonly encountered problem in end stage renal disease (ESRD) patients undergoing transvenous device implantation, lead extraction or lead revision. We describe a case of an ESRD patient with an implantable cardioverter defibrillator (ICD) that failed to deliver therapy due to lead fracture. Patient needed revision of the ICD lead system, ...

Implantable cardioverter-defibrillator (ICD) therapy is acknowledged as a valid treatment method for the effective prevention of sudden cardiac death, which is a major cause of mortality in adult congenital heart disease patients. But ICD implantation by the conventional transvascular approach is not always possible in patients who have undergone palliative surgery due to congenital and structu...

The twiddler syndrome is an uncommon cause of pacemaker malfunction, in which twisting or rotating of the device in its pocket results in lead retraction or coiling and subsequent malfunction of an implanted devices such as a pacemaker, an implantable cardioverter-defibrillator (ICD), cardiac resynchronization therapy (CRT).  This report describes a rare case of twiddler syndrome after implant...

The implantable cardioverter defibrillator (ICD) has been demonstrated to improve survival by reducing sudden cardiac death (SCD) in patients with a low left ventricular ejection fraction (LVEF). Randomised trial data suggest that this mortality reduction is not constant among those implanted with a device, and has raised the significance of non-sudden cardiac death (non-SCD) as an important mo...

Implantable cardioverter-defibrillator (ICD) devices were originally developed for prevention of sudden cardiac death (SCD). They are now widely regarded as the primary therapy for this condition. Clinical trials have led to a progressive expansion in indications for their use.1,2 Recent clinical reports show effectiveness of these devices in patients with recurrent syncope, in the prevention o...

Brugada syndrome is associated with a high risk of sudden cardiac death. Currently, the cornerstone of therapy is implantation of an implantable cardioverter defibrillator (ICD). Recently, a novel approach to preventively ablate the substrate located in the anterior epicardial region of the right ventricular outflow tract showed promising results by reducing the number of ventricular fibrillati...

We report the successful minimally invasive placement of a pericardial implantable cardioverter-defibrillator (ICD) in a 16-kg child. A transvenous ICD dual coil was advanced through a small subxiphoid incision and screwed into the oblique sinus pericardium under fluoroscopic guidance. An additional sense-pace lead was sutured onto the right ventricular apex, and the generator was placed in the...

The subcutaneous implantable cardioverter defibrillator (S-ICD) is a novel device now accepted in clinical practice for treating ventricular arrhythmias. In 14 consecutive patients, S-ICD devices were placed in the virtual space between the anterior surface of the serratus anterior muscle and the posterior surface of the latissimus dorsi muscle. During a mean follow up of 9 months, no dislocati...

Introduction The subcutaneous implantable cardioverter-defibrillator (S-ICD) is a novel device that demonstrates high efficacy for treatment of ventricular tachycardia and ventricular fibrillation and is an alternative to the transvenous ICD device. The safety and efficacy of the S-ICD has been thoroughly evaluated, and pooled data from the IDE and Effortless studies show only a 0.8% incidence ...

Pacemaker/implantable cardioverter-defibrillator (ICD) lead endocarditis remains a challenging diagnosis in cardiology. Several parameters can be involved in the clinical path leading to the definite diagnosis. Clinical appearance and physical findings, together with transoesophageal echocardiography and serum levels of inflammatory parameters, are necessary in the workup towards the diagnosis....