title: Electrocardiographic effects of marihuana.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D002188:Cannabis / Q000008:administration & dosage / Q000494:pharmacology*; D005117:Cardiac Complexes, Premature / Q000139:chemically induced; D002986:Clinical Trials as Topic; D013759:Dronabinol / Q000494:pharmacology; D004562:Electrocardiography; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008517:Phytotherapy; D010919:Placebos; D013997:Time Factors
chemical_list: D010919:Placebos; D013759:Dronabinol