<prompt> Which cardiac valves have been replaced?Aortic and mitral valvesAortic and tricuspid valvesMitral and tricuspid valvesPulmonary and mitral valves  <response>: Answer A. Aortic and mitral valvesThis patient had her mitral and aortic valves replaced with Starr-Edwards devices for severe rheumatic aortic and mitral stenosis. 