Journal of the American College of CardiologyVolume 29, Issue 4, 15 March 1997, Pages 741-743EditorialAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S0735-1097(96)00590-6Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1997 Published by Elsevier Inc.