Fig. 1. Pedigrees of two families of patients with INVM, showing recurrence of INVM in brother and sister in one family (A), and parental consanguinity in the other (B).
Noncompaction of the ventricular myocardium in Melnick-Needles syndrome
β Scribed by Wong, Jeffrey A.; Bofinger, Mary K.
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 22 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0148-7299
- DOI
- 10.1002/(sici)1096-8628(19970711)71:1<72::aid-ajmg13>3.0.co;2-s
No coin nor oath required. For personal study only.
β¦ Synopsis
A 4-year-old asymptomatic boy was referred for evaluation after being diagnosed with Melnick-Needles syndrome. Echocardiography demonstrated noncompaction of the left ventricular myocardium as an isolated cardiac finding. Though other structural cardiac defects were reported previously in this syndrome, this is the first report of this rare cardiac anomaly in this likewise rare syndrome. We postulate that this occurrence represents a primary disorder of early fetal development. Patients with Melnick-Needles syndrome should be evaluated for noncompaction of the ventricular myocardium and its potential cardiovascular dysfunction.
π SIMILAR VOLUMES
Isolated noncompaction of the left ventricular myocardium (INVM) is characterized by the presence of numerous prominent trabeculations and deep intertrabecular recesses within the left ventricle, sometimes also affecting the right ventricle and interventricular septum. Familial occurrence of this di
We describe a 7 1/2-year-old girl with mildly unusual phenotype and complex heart disease including ventricular myocardial noncompaction. She was found to have a distal 5q deletion, del(5)(q35.1q35.3). Fluorescent in situ hybridization showed that this deletion included the locus for the cardiac spe
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