title: [M mode and two-dimensional echocardiography in the study of left atrial myxoma. 3 cases confirmed at surgery].
mesh_terms: D000328:Adult; D004452:Echocardiography; D005260:Female; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000601:surgery; D009232:Myxoma / Q000175:diagnosis* / Q000601:surgery
vernacular_title: Ecocardiografía, técnica M y bidimensional, en el estudio del mixoma de aurícula izquierda. Presentación de tres casos comprobados quirúrgicamente.