Comments Surgery:

• Bileaflet design, recalled due to leaflet fractures and escapes

Comments Echocardiography:

• No EOAi calculator available

References:

1. Rosenhek et al. Normal Values for Doppler Echocardiographic Assessment of Heart Valve Prostheses. Journal of the American Society of Echocardiography, November 2003
2. Vincent L. Gott el al. Mechanical Heart Valves: 50 Years of Evolution. Ann Thorac Surg 2003; 76:S2230-9