JACC: Cardiovascular Imaging is calling for papers focused on coronary artery calcification (CAC) in cardiovascular imaging to highlight recent advances in the biology and imaging of CAC. The journal’s editors are seeking manuscripts pertaining to CAC progression; mechanisms and significance of environmental effects on CAC; CAC randomized clinical trials; CAC in non-coronary inflammatory diseases; CAC cost effectiveness; and CAC density and volume. Accepted papers will be published in a special themed print issue in June 2017. Interested authors should submit their papers online at JACCSubmit-Imaging.org by Feb. 28. On the submissions page, please select “CAC in Imaging” from the “Special Issues” pull-down menu. For questions or general inquiries, email jaccimg@acc.org.