The Life Science Teaching Resource Community (www.lifescitrc.org) is an online digital library and community site providing peer-reviewed resources and discussion tools. It is a collaborative of 10 life science societies.
Cover: From material detailed in the following article: Bell FE, Wilson LB, Hoppmann RA. Using ultrasound to teach medical students cardiac physiology. Adv Physiol Educ 39: 392–396, 2015; doi:10.1152/advan.00123.2015.