title: [The significance of ventricular extrasystoles].
mesh_terms: D000208:Acute Disease; D000328:Adult; D000367:Age Factors; D000368:Aged; D005117:Cardiac Complexes, Premature; D003327:Coronary Disease / Q000150:complications / Q000401:mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications
vernacular_title: Kammiolisälyöntien merkitys