Journal of the American College of CardiologyVolume 31, Issue 4, 15 March 1998, Pages 892-913ConferenceAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S0735-1097(98)00047-3Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1998 Published by Elsevier Inc.