Mark Alexander Skarsfeldt on Muck Rack

Mark Alexander Skarsfeldt

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Magnetocardiography on an isolated animal heart with a room-temperature optically pumped magnetometer

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By Kasper Krebs Jensen, Mark Alexander Skarsfeldt, Hans Stærkind, Jens Arnbak
| Nature Verified
In this study we perform experiments on isolated guinea-pig hearts having about the same size as a human fetus heart. A detailed description of the heart preparation is provided in the Methods section. Before any magnetic field measurements are initiated, the electrically active, spontaneously beating heart being perfused with physiological solution is first placed in a separate Langendorff setup29. An example of an ECG measured in the Langendorff setup is shown in Fig. 1(a).
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