Engineered Heart Tissue (EHT):  The crew performed steps to troubleshoot noise seen in the data for the EHT habitats.  Ground teams report if they can isolate the source of the noise, the can factor it out of the data.  A Human iPSC (induced Pluripotent Stem Cell)-based 3D Microphysiological System for Modeling Cardiac Dysfunction in Microgravity …

Source: ISS Daily Summary Report - 3/17/2020