title: Current treatment of dilated cardiomyopathy.
abstract: Within the last decade, the treatment for patients with dilated cardiomyopathy has changed. Clinical management of these patients is aimed at controlling congestive heart failure, treating arrhythmias, preventing pulmonary and systemic emboli, and managing chest pain. The goals of treatment for patients with dilated cardiomyopathy are to make the patient feel better and live longer. To achieve this, we direct treatment to improving left ventricular function and cardiac output and controlling arrhythmias and thromboemboli. Basic treatment begins with inotropic therapy, preload reduction, and afterload reduction. For patients with symptomatic disease, we recommend diuretics, digoxin, and converting enzyme inhibitors for first-line therapy. Patients with arrhythmias may be treated by the addition of amiodarone, a pacemaker, or an automatic implantable cardioverter-defibrillator; and most such patients need to be anticoagulated. All patients need close follow-up for possible drug toxicity associated with their regimens. Heart transplantation can be considered for patients refractory to medical treatment. Although the incidence of dilated cardiomyopathy continues to increase, we are learning better ways to treat it. In the future, new drugs with fewer side effects should be available to treat, and perhaps impede, the development of dilated cardiomyopathy.
authors.affiliation: Division of Transplantation, Texas Heart Institute, St. Luke's Episcopal Hospital, Baylor College of Medicine, University of Texas Medical School, Houston, Texas.
authors.forename: E K
authors.initials: EK
authors.lastname: Massin