title: [Paroxysmal tachycardia in the probable presence of Mahaim's fibers].
mesh_terms: D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis*
vernacular_title: Paroksizmalna takhikardiia pri veroiatno nalichie na fibri na mahaim.