1)Cannegieter SC, et al:Thromboembolic and bleeding complications in patients with mechanical heart valve prostheses. Circulation 89:635-641, 1994
2)Nishimura RA, et al: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 63:e57-e185, 2014
3)Nishimura RA, et al:2017 AHA/ACC Focused Update of the 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 Clinical Practice Guidelines. J Am Coll Cardiol 70:252-289, 2017
4)Baumgartner H, et al:2017 ESC/EACTS Guidelines for the management of valvular heart disease. Eur Heart J 38:2739-2791, 2017
5)Makkar RR, et al:Possible subclinical leaflet thrombosis in bioprosthetic aortic valves. N Engl J Med 373:2015-2024, 2015
6)Hansson NC, et al:Transcatheter aortic valve thrombosis;Incidence, predisposing factors, and clinical implications. J Am Coll Cardiol 68:2059-2069, 2016