title: Heart aches for clean air.
mesh_terms: D000388:Air; D000393:Air Pollutants / Q000633:toxicity*; D006331:Heart Diseases / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D008171:Lung Diseases / Q000209:etiology / Q000517:prevention & control*
chemical_list: D000393:Air Pollutants