Background: The DANISH study (Danish Study to Assess the Efficacy of ICDs [Implantable Cardioverter Defibrillators] in Patients With Non-Ischemic Systolic Heart Failure on Mortality) did not demonstrate an overall effect on all-cause mortality with ICD implantation. However, the prespecified subgroup analysis suggested a possible age-dependent association between ICD implantation and mortality with survival benefit seen only in the youngest patients. The nature of this relationship between age and outcome of a primary prevention ICD in patients with nonischemic systolic heart failure warrants further investigation.
View Article and Find Full Text PDFPacing Clin Electrophysiol
November 2016
Background: Little systematic evidence is available on potential gender differences in patients with an implantable cardioverter defibrillator (ICD) from a real-world cohort. We designed the DEFIB-WOMEN (The Utilization of Implantable Cardioverter DEFIBrillator Therapy in the Treatment of Heart Disease: Clinical and Psychological outcomes in WOMEN) study to examine gender differences on (1) patient-reported outcomes (PROs), (2) procedure- and device-related complications, and (3) ventricular tachyarrhythmia and mortality. This presents the study design and baseline characteristics of the cohort.
View Article and Find Full Text PDFObjective: Cardiovascular implantable electronic device (CIED) infections are increasing in numbers. The objective was to review the clinical presentation and outcome in patients affected with CIED infections with either local pocket or systemic presentation.
Design: All device removals due to CIED infection during the period from 2005 to 2012 were retrospectively reviewed.