title: [Electrocardiographic changes in left spontaneous pneumothorax. Retrospective study].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011030:Pneumothorax / Q000175:diagnosis*; D012189:Retrospective Studies
vernacular_title: Alteraciones electrocardiográficas en el neumotórax espontáneo izquierdo. Estudio retrospectivo.