1. Vital signs: pregnancy-related deaths, United States, 2011–2015, and strategies for prevention, 13 states, 2013–2017;Peterson;MMWR Morb Mortal Wkly Rep,2019
2. Mortality in the United States, 2021;Xu;NCHS Data Brief,2022
3. Maternal Mortality Rates in the United States, 2020;Hoyert,2022
4. Pregnancy outcomes in women with cardiovascular disease: evolving trends over 10 years in the ESC Registry of Pregnancy and Cardiac Disease (ROPAC);Roos-Hesselink;Eur Heart J,2019
5. Requirements for Graduate Medical Education in Cardiovascular Disease,2023