Extraction and Reimplantation of a Subcutaneous Implantable Cardioverter Defibrillator: Two Cases and a Review of the Literature.

For several years, implantable cardioverter defibrillators (ICDs) have been the cornerstone for the prevention of sudden cardiac death. However, the weakness of traditional transvenous ICD systems lies in the intravascular lead, which is prone to issues such as conductor fracture, insulation abrasion, risk of dislodgement, and infection. With the new generation of subcutaneous defibrillators, these risks are far less common.

Atrial Septal Defect Associated With Right Bundle Branch Block Masking Brugada Syndrome.

A type 1 Brugada electrocardiogram pattern may be masked by typical right bundle branch block aspect. We present 2 cases (male patients, aged 18 and 22 years) of associated ostium secundum atrial septal defect with a right bundle branch block aspect and symptomatic confirmed Brugada syndrome. Both patients underwent cardiac defibrillator implantation.

[ICD and left ventricular assist device interference: Case report].

Left ventricular assist devices are used for severe chronic heart failure management. Many of these patients have an implantable cardioverter defibrillator (ICD). However electromagnetic interferences are possible between the 2 devices.

[Cardiac permanent pacemaker after transcatheter aortic valve implantation: A predictive and scientific review].

Transcatheter aortic valve implantation (TAVI) is nowadays a worldwide technique in the field of treating aortic stenosis. One of the main side effects linked to the technique are mostly attached to rhythm disturbances, such as atrioventricular (AV) and intraventricular blocks. Consequently, a pacemaker implantation is often required.

[Severe sick sinus syndrome associated with a Werner's syndrome].

A 39-year-old woman was explored for recurrent syncopes. She was already known for a Werner's syndrome with symptoms of aging disorders. The explorations revealed an episode of sinusal arrest.

[The effect of an endothelin receptor antagonist in Eisenmenger syndrome: a single-center experience of 11 patients].

The Eisenmenger syndrome is a complication of congenital heart disease with significant left-to-right shunts, such as large ventricular septal defects, and corresponds to fixed pulmonary hypertension with shunt reversal. Bosentan, an inhibitor of endothelin A and B receptors, is a new molecule previously validated in the treatment of primary pulmonary hypertension. The authors report their monocentric experience of bosentan in 11 consecutive patients with the Eisenmenger syndrome treated for at least one year.