Verapamil poisonings are rare, but are associated with a high proportion of
deaths. The authors present a case of acute poisoning by verapamil associa
ted with collapsus and a high degree of heart block. They propose a strateg
y for therapeutic management based on the study of calcium-channel blocker
mechanisms of toxicity. (C) 2000 Editions scientifiques et medicales Elsevi
er SAS.