Erratum to: At the Heart of the Pregnancy: What Prenatal and Cardiovascular Genetic Counselors Need to Know about Maternal Heart Disease. Issue 4 (4th May 2017) - Morales, Ana; Allain, Dawn C.; Arscott, Patricia; James, Emily; MacCarrick, Gretchen; Murray, Brittney; Tichnell, Crystal; Shikany, Amy R.; Spencer, Sara; Fitzgerald‐Butt, Sara M.; Kushner, Jessica D.; Munn, Christi; et al.