Plant alkaloids can cause dysrhythmias or myocardial damage. Vinorelbi
ne (Navelbine(R)) is a new hemisynthetic vinka alkaloid used in the tr
eatment of lung, breast, ovarian cancers and lymphomas. Few case repor
ts about the myocardial toxicity of Vinorelbine have been published. T
he authors describe a case report of acute myocardial toxicity induced
by Vinorelbine injection in a 61 year old breast cancer woman followe
d by a review of Vinorelbine cardiotoxicity.