The Sex Data Gap Within Implantable Cardioverter Defibrillator (ICD) Studies: A Retrospective Study of Literature From 1980 Until 2022.

Implantable cardioverter defibrillators (ICDs) are a form of cardiac therapy used to prevent death in patients at risk for sudden heart failure. Using 100 articles from the introduction of ICDs until now, a retrospective literature review was conducted. These studies were analyzed for sex disparity over the past 40 years.