IMR Press / RCM / Volume 4 / Issue S2 / pii/1561439357528-2031313790

Reviews in Cardiovascular Medicine (RCM) is published by IMR Press from Volume 19 Issue 1 (2018). Previous articles were published by another publisher in Open Access under a CC-BY (or CC-BY-NC-ND) licence, and they are hosted by IMR Press on as a courtesy and upon agreement with MedReviews, LLC.

Open Access Review
A Guide to Device Selection: Cardiac Resynchronization Therapy Alone or in Combination with an Implantable Cardioverter Defibrillator
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1 The Care Group, LLC, Indiana Heart Institute, St. Vincent Hospital, Indianapolis, IN
Rev. Cardiovasc. Med. 2003, 4(S2), 47–54;
Published: 20 February 2003
The most recent estimates show an apparent increase in sudden cardiac death (SCD) in the United States. A major reduction in SCD will depend on developing effective methods to identify and prevent risk factors for SCD. This article reviews the research milestones that have resulted in our current approach to risk stratification and treatment of patients at high risk for SCD. One of the earliest attempts to prevent SCD involved suppression of premature ventricular complexes (PVCs) in high-risk patients, but trials using a variety of antiarrhythmic drugs with the aim of suppressing PVCs and reducing mortality demonstrated negative survival results. In the case of amiodarone, clinical trial data to date suggest that it should not be used for primary prevention of SCD or to prolong survival in patients with congestive heart failure secondary to coronary artery disease. The implantable cardioverter defibrillator (ICD) has been demonstrated in multiple studies to be the most significant therapy for life-threatening ventricular arrhythmias and for primary and secondary prevention of SCD. It is recommended that the majority of patients who receive cardiac resynchronization therapy should have an ICD unit implanted in order to include defibrillator therapy.
Sudden cardiac death
Ventricular fibrillation
Ventricular tachycardia
Premature ventricular complexes
Antiarrhythmic drugs
Cardiac resynchronization therapy
Implantable cardioverter defibrillator
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