Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleLetters to the Editor.AuthorsRIZZON, P.PublicationEuropean Heart Journal, 1987, Vol 8, Issue 4, p435ISSN0195-668XPublication typeArticleDOI10.1093/oxfordjournals.eurheartj.a062300