magnetocardiograph
noun
mag·ne·to·car·dio·graph
-ˈkärd-ē-ə-ˌgraf 
: an instrument for recording the changes in the magnetic field around the heart that is used to supplement information given by an electrocardiograph
Cite this Entry
“Magnetocardiograph.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/magnetocardiograph. Accessed 4 Nov. 2025.
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