Toxicological findings in a fatal overdose of verapamil
Crouch, D.J.; Crompton, C.; Rollins, D.E.; Peat, M.A.; Francom, P.
Journal of Forensic Sciences 31(4): 1505-1508
1986
ISSN/ISBN: 0022-1198 PMID: 3783117 Document Number: 277936
Presented is a case where the death was attributed to the deliberate ingestion of an overdose of verapamil (V). Blood, urine, and gastric concentrations of the drug were determined by gas chromatography with nitrogen phosphorus detection (GC-NPD). Identification of norverapamil (NV) was made. A presumptive identification of o-demethylnorverapamil (DNV) was also made.