title: Bupivacaine cardiotoxicity--concentration or dose?
mesh_terms: D000773:Anesthesia, Obstetrical / Q000009:adverse effects / Q000379:methods*; D002045:Bupivacaine / Q000008:administration & dosage / Q000506:poisoning*; D005260:Female; D006321:Heart / Q000187:drug effects*; D006801:Humans; D011247:Pregnancy
chemical_list: D002045:Bupivacaine