2019 ACC/AHA/ASE Advanced Training Statement on Echocardiography (Revision of the 2003 ACC/AHA Clinical Competence Statement on Echocardiography): A Report of the ACC Competency Management Committee
J Am Coll Cardiol. 2019 Jul 23;74(3):377-402.
doi: 10.1016/j.jacc.2019.02.003.
Epub 2019 Feb 19.