magnetocardiograph

noun
mag·​ne·​to·​car·​dio·​graph | \ -ˈkärd-ē-ə-ˌgraf How to pronounce magnetocardiograph (audio) \

Medical Definition of magnetocardiograph

: an instrument for recording the changes in the magnetic field around the heart that is used to supplement information given by an electrocardiograph

Other Words from magnetocardiograph

magnetocardiographic \ -​ˌkärd-​ē-​ə-​ˈgraf-​ik How to pronounce magnetocardiographic (audio) \ adjective
magnetocardiography \ -​ˌkärd-​ē-​ˈäg-​rə-​fē How to pronounce magnetocardiography (audio) \ noun, plural magnetocardiographies