title: [Cardiac micropotentials recorded noninvasively by special amplification technics].
mesh_terms: D000669:Amplifiers, Electronic; D002036:Bundle of His / Q000502:physiology; D004562:Electrocardiography / Q000295:instrumentation / Q000379:methods*; D004566:Electrodes; D006321:Heart / Q000502:physiology*; D006801:Humans; D008564:Membrane Potentials; D012849:Sinoatrial Node / Q000502:physiology; D016276:Ventricular Function
vernacular_title: Micropotenţiale cardiace înregistrate neinvaziv prin tehnici speciale de amplificare.