2014 AHA/ACC guideline for the management of patients with valvular heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines
J Am Coll Cardiol. 2014 Jun 10;63(22):e57-185.
doi: 10.1016/j.jacc.2014.02.536.
Epub 2014 Mar 3.