title: Acute cardiovascular collapse after intravenous phytonadione.
mesh_terms: D000328:Adult; D000771:Anesthesia, Intravenous / Q000009:adverse effects*; D006801:Humans; D007022:Hypotension / Q000139:chemically induced*; D007263:Infusions, Parenteral; D008297:Male; D010837:Vitamin K 1 / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D010837:Vitamin K 1