Magnetocardiography measurements with 4 He vector optically pumped magnetometers at room temperature

Morales, Sophie; Corsi, Marie‐Constance; Fourcault, William; Bertrand, F.; Cauffet, Gilles; Gobbo, C; Alcouffe, F.; Lenouvel, Francois; Le Prado, Matthieu; Berger, François; Vanzetto, G.; Labyt, Étienne

doi:10.1088/1361-6560/aa6459

Public

Magnetocardiography measurements with 4 He vector optically pumped magnetometers at room temperature

Published in Physics in Medicine and Biology • Mar 3, 2017

Authors:

Sophie Morales

Marie‐Constance Corsi

William Fourcault

Abstract

Abstract In this paper, we present a proof of concept study which demonstrates for the first time the possibility of recording magnetocardiography (MCG) signals with 4 He vector optically pumped magnetometers (OPM) operated in a gradiometer mode. Resulting from a compromise between sensitivity, size...

Subject

Magnetocardiography

Magnetometer

Sensitivity (control systems)

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