Funnel Web spider (IMAGE) University of Queensland Caption Researchers sourced a molecule from Funnel Web spider venom which is showing promise to treat heart attacks. Credit Institute for Molecular Bioscience, University of Queensland Usage Restrictions Please credit Institute for Molecular Bioscience, University of Queensland License Original 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.