Definition of magnetocardiography in US English:

magnetocardiography

noun

Medicine
  • The measurement of the magnetic fields associated with the electrical and mechanical activity of the heart.

Origin

1960s. From magneto- + cardiography, after magnetocardiograph.

Pronunciation

magnetocardiography

/maɡˌniːtəʊˌkɑːdɪˈɒɡrəfi/