[Polyphasie complexes in V1-V2: diagnostic and electrogenetic problems].
D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006331:Heart Diseases / Q000175:diagnosis* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans
Complessi polifasici in V1-V2: problem diagnostici ed elettrogenetici.