Fig. 2 (IMAGE) Institute for Basic Science Caption The mesh implanted around a pig's heart was able to record cardiac activity in multiple points. The electrocardiogram (ECG) produced by the device detected an abnormality (ST elevation) caused by an acute heart attack (ischemia). Credit Institute for Basic Science (IBS) Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.