Abstract
To the Editor: Lebwohl and colleagues1 performed M-mode echocardiography on 14 patients affected by pseudoxanthoma elasticum and found mitral-valve prolapse in 11 (71 per cent) (July 22 issue). We are conducting a multidisciplinary assessment of pseudoxanthoma elasticum. Preliminary results (unpublished) of cardiologic examinations in 28 unrelated patients do not confirm this high prevalence of mitral-valve prolapse. None of the 17 women or 11 men (mean age, 43.3 years; range, 13 to 71 years) hada systolic click, and only one had an apical systolic murmur. M-mode echocardiograms in 16 patients showed mitral-valve prolapse in 1. Two-dimensional echocardiograms in 26 patients.
| Original language | English |
|---|---|
| Pages (from-to) | 1451-1452 |
| Number of pages | 2 |
| Journal | New England Journal of Medicine |
| Volume | 307 |
| Issue number | 23 |
| DOIs | |
| State | Published - 2 Dec 1982 |