title: [Myocardial infarction in patients under 40 years of age: possible etiopathogenic mechanisms].
mesh_terms: D000328:Adult; D000367:Age Factors; D000787:Angina Pectoris / Q000150:complications; D002932:Cineangiography; D005260:Female; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000209:etiology* / Q000503:physiopathology; D012306:Risk; D012907:Smoking
vernacular_title: Infarto do miocárdio em pacinetes abaixo dos 40 anos: possíveis mecanismos etiopatogénicos.