title: [Myocardial infarcts like cold weather].
mesh_terms: D003080:Cold Temperature / Q000009:adverse effects*; D003430:Cross-Sectional Studies; D006801:Humans; D008350:Manitoba; D009203:Myocardial Infarction / Q000453:epidemiology / Q000209:etiology*; D012306:Risk; D012914:Snow