Comment on

• Randomized comparison between Inoue balloon and metallic commissurotome in the treatment of rheumatic mitral stenosis: immediate results and 6-month and 3-year follow-up.

  Guérios EE, Bueno RR, Nercolini DC, Tarastchuk JC, Andrade PM, Pacheco AL, Perreto S. Guérios EE, et al. Catheter Cardiovasc Interv. 2005 Mar;64(3):301-11. doi: 10.1002/ccd.20262. Catheter Cardiovasc Interv. 2005. PMID: 15736262 Clinical Trial.