. 2021 May 5;9(5):e25937. doi: 10.2196/25937
©Pawel Krzesinski, Aleksander Sobotnicki, Adam Gacek, Janusz Siebert, Andrzej Walczak, Piotr Murawski, Grzegorz Gielerak. Originally published in JMIR mHealth and uHealth (https://mhealth.jmir.org), 05.05.2021.
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Figure 1.
Electrode placement for tetrapolar impedance cardiography measurement.