congenital unguarded mitral orifice
MONDO:0020401
Congenital unguarded mitral orifice is a rare, congenital, mitral valve malformation characterized by complete absence of mitral valve leaflets and tensor apparatus at the mitral annulus, which can present clinically with cyanosis, heart murmur, electrocardiogram abnormalities, mild cardiomegaly, or congestive heart failure. Association with heterotaxy, discordant atrioventricular connections, double-outlet right ventricle, pulmonary atresia or stenosis, thin left ventricular wall, and hypoplastic left heart syndrome has been reported.
Research intelligence
Directly mapped studies only · unique clinical trialsCurrent registry observations. Phase counts may overlap. Study start dates are not registry registration dates. Investigational interventions are not approved-treatment recommendations.
Medications under investigation
Verified disease and drug mappings that co-occur within the same study; not evidence of effectiveness.
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congenital unguarded mitral orifice
Background only. Canonical identity remains MONDO; clinical-trial relationships come from ClinicalTrials.gov.Drugs being studied
Disease identity and terminology: MONDO. Trial relationships: ClinicalTrials.gov.