Beschreibung:
<jats:p>Sudden cardiac death is an elusive process that claims a significant number of lives annually in the United States. It is often associated with increased mortality within the first year after myocardial infarction, with the highest frequency occurring among patients with left ventricular dysfunction. Therefore, increasing survival rates in patients with a history of both disorders is an important goal of therapy. Recent trials suggested that an implantable cardioverter‐defibrillator (ICD) in these patients may be superior to medical intervention in reducing the high mortality rate. Four major trials measured the benefits of an ICD for patients at risk for life‐threatening ventricular arrhythmias. We assessed whether patients in these trials received adequate drug therapy as directed by American College of Cardiology‐American Heart Association guidelines. One aim was to determine if medicated patients who served as controls in the trials were fairly represented. Furthermore, the need for improved overall guideline adherence was apparent.</jats:p>