title: Heart attack: traffic jams as triggers.
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects; D001334:Automobile Driving / Q000523:psychology; D002248:Carbon Monoxide / Q000009:adverse effects*; D006801:Humans; D009203:Myocardial Infarction / Q000209:etiology* / Q000517:prevention & control; D013315:Stress, Psychological / Q000150:complications / Q000517:prevention & control; D001335:Vehicle Emissions / Q000009:adverse effects*
chemical_list: D000393:Air Pollutants; D001335:Vehicle Emissions; D002248:Carbon Monoxide