Transthoracic echocardiography (TTE). Appearance at 24 hours post treatment (A and B) showing (with arrows) both mitral leaflets to be reasonably mobile: (A) in open position; (B) in closed position. (C and D) TEE appearance at 48 hours post treatment showing (with arrows) fully mobile both mitral leaflets: (C) in open position; (D) in closed position.
Al-Sarraf et al. Journal of Medical Case Reports 2010 4:241 doi:10.1186/1752-1947-4-241