Fig. 2: eBICS formed in live zebrafish enable ECG recordings. | Nature Communications

Fig. 2: eBICS formed in live zebrafish enable ECG recordings.

From: In situ assembly of an injectable cardiac stimulator

Fig. 2

a Site of proBICS injection and formation of eBICS in situ. b In vivo impedance measurement of BICS and eBICS hearts. c The raw ECG signal of zebrafish was recorded within a 2-mV range; the expanded image shows the PQRST complex extracted from the raw ECG signal. d ECG signal was recorded via the BICS patch on the zebrafish skin surface. Figure created with BioRender.com released under a Creative Commons Attribution-NonCommcercial-NoDerivs 4.0 International license (https://creativecommons.org/licenses/by-nc-nd/4.0/deed.en).

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