Spontaneous Echo Contrast Following Delivery of a Shock From a Transvenous Implantable Cardioverter Defibrillator
This study was supported in part by the Herman C. Krannert Fund, Indianapolis, Indiana; and Grant HL-52323-01 from the National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, Dr. Zipes is a consultant to Medtronic, Inc.
Abstract
Spontaneous Echo Contrast. Spontaneous echo contrast has never been described in association with cardiac defibrillation. In this report, we present a patient who developed dense echo contrast as a result of a shock delivered from a transvenous defibrillator system.