Comment on

• Prevalence and clinical outcome of mitral-valve prolapse.

  Freed LA, Levy D, Levine RA, Larson MG, Evans JC, Fuller DL, Lehman B, Benjamin EJ. Freed LA, et al. N Engl J Med. 1999 Jul 1;341(1):1-7. doi: 10.1056/NEJM199907013410101. N Engl J Med. 1999. PMID: 10387935