Extended Data Fig. 4: In vivo demonstration of cardiac pacing in mouse models.
From: Millimetre-scale bioresorbable optoelectronic systems for electrotherapy
a, Photograph showing a pacemaker placed on the surface of a mouse heart. b, ECG results before and during mouse heart pacing. c, Strength-duration curve when pacing at 480 bpm. n = 3 biologically independent animals.
