title: Cardiovascular effects of nicotine gum and cigarettes assessed by ECG and echocardiography.
mesh_terms: D000328:Adult; D001794:Blood Pressure / Q000187:drug effects; D002248:Carbon Monoxide / Q000378:metabolism; D002638:Chewing Gum; D004452:Echocardiography; D004562:Electrocardiography; D006339:Heart Rate / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008297:Male; D009538:Nicotine / Q000494:pharmacology*; D012907:Smoking
chemical_list: D002638:Chewing Gum; D009538:Nicotine; D002248:Carbon Monoxide