title: Magnetic tape recording of ballistocardiograms and other physiologic variables from subjects with and without cardiovascular "disease".
mesh_terms: D000328:Adult; D001450:Ballistocardiography / Q000295:instrumentation*; D002318:Cardiovascular Diseases / Q000175:diagnosis*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012119:Respiration / Q000502:physiology*; D013637:Tape Recording / Q000295:instrumentation*