1. AHA/ACC Guideline for the management of patients with valvular heart disease;Nishimura;J Am Coll Cardiol,2014
2. Guidelines on the management of valvular heart disease (version 2012);The Joint Task Force on the Management of Valvular Heart Disease of the European Society of Cardiology (ESC) and the European Association for Cardio-Thoracic Surgery (EACTS);European Heart Journal,2012