Risk of torsades de pointes with non-cardiac drugs. Grapefruit juice is source of potentially life threatening adverse drug reactions.
Marinucci
P
P
D001628:Beverages / Q000009:adverse effects*; D002957:Citrus; D018565:Food-Drug Interactions; D006801:Humans; D016171:Torsades de Pointes / Q000139:chemically induced*