title: Echocardiographic analysis of left atrial size before and after operation in mitral valve disease.
mesh_terms: D000328:Adult; D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000150:complications / Q000209:etiology / Q000503:physiopathology; D002302:Cardiac Output; D006332:Cardiomegaly / Q000150:complications / Q000175:diagnosis / Q000209:etiology*; D002675:Child, Preschool; D004108:Dilatation, Pathologic; D004452:Echocardiography; D004617:Embolism / Q000209:etiology / Q000517:prevention & control; D005260:Female; D006325:Heart Atria / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000150:complications / Q000503:physiopathology* / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000150:complications / Q000503:physiopathology* / Q000601:surgery; D011183:Postoperative Complications / Q000209:etiology / Q000517:prevention & control
chemical_list: D000925:Anticoagulants