title: [2 cases of nodoventricular Mahaim fiber].
mesh_terms: D000328:Adult; D002036:Bundle of His / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D011226:Pre-Excitation Syndromes / Q000503:physiopathology*; D011227:Pre-Excitation, Mahaim-Type / Q000503:physiopathology*