Here, we present a reliable, minimally invasive, and cost-effective method to record and interpret electrocardiograms in live anesthetized adult zebrafish.
Zhao, Y., Yun, M., Nguyen, S. A., Tran, M., Nguyen, T. P. In Vivo Surface Electrocardiography for Adult Zebrafish. J. Vis. Exp. (150), e60011, doi:10.3791/60011 (2019).