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Mitral valve prolapse and aortic dilatation in the fragile X syndrome
American Journal of Medical Genetics
|January 1, 1984
Insights
Fragile X syndrome patients often have heart issues, including mitral valve prolapse and aortic dilatation. Early cardiac screening is recommended for all individuals with fragile X syndrome.
Area of Science:
- Cardiology
- Genetics
- Medical Diagnostics
Background:
- Fragile X syndrome is a genetic disorder associated with various physical and developmental abnormalities.
- Cardiac involvement is a recognized, though not fully characterized, feature in some individuals with fragile X syndrome.
Observation:
- Four patients diagnosed with fragile X syndrome (3 males, 1 female) underwent cardiological assessments.
- Clinical examination revealed a murmur in one patient.
- Echocardiography was performed to evaluate for cardiac abnormalities.
Findings:
- All four patients exhibited mitral valve prolapse (MVP) upon echocardiographic examination.
- Mild dilatation of the ascending aorta was observed in two male patients.
- These findings suggest a high prevalence of specific cardiac anomalies in this cohort.
Implications:
- The study highlights the frequent occurrence of mitral valve prolapse and aortic dilatation in fragile X syndrome.
- Comprehensive cardiological evaluation, including echocardiography, is crucial for early detection and management of cardiac conditions in fragile X patients.
- Further research into the specific mechanisms and long-term prognosis of cardiac abnormalities in fragile X syndrome is warranted.
Abstract:
Four patients with the fragile X syndrome including 3 males and one woman, were evaluated for cardiological abnormalities. One patient had an obvious murmur. All 4 were shown to have mitral valve prolapse by echocardiography. Two male patients also demonstrated mild dilatation of the ascending aorta. We recommend thorough cardiological evaluations of all fragile X patients.