title: Low-power electrocardiographic data-acquisition module for microprocessor systems.
mesh_terms: D000669:Amplifiers, Electronic; D000703:Analog-Digital Conversion; D003201:Computers; D003625:Data Collection / Q000295:instrumentation*; D004562:Electrocardiography / Q000295:instrumentation*; D006801:Humans; D008838:Microcomputers