figure_for_EurekAlert.png (IMAGE) Estonian Research Council Caption The arrangement of calcium channels (RyR) in the cardiomyocytes of female and male animals Credit Marko Vendelin Usage Restrictions none 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.