• association
  • The association of these two conditions within a family has not previously been observed and valvular heart disease has not been recognized in myotonic dystrophy. (annals.org)
  • Previous
  • BMC after previous surgical commissurotomy produced a significant reduction in transvalvular gradient from 13 +/- 5 to 6 +/- 3 mm Hg (p less than 0.0001) and an increase in mitral valve area from 1.0 +/- 0.3 to 1.8 +/- 0.8 cm2 (p less than 0.0001). (ahajournals.org)