Severe mitral valve regurgitation (MR) which necessitated mitral valve replacement was identified in 19 (3.9%) of 498 consecutive patients (age range 1-83 years) with secundum atrial septal defects (ASD). The incidence of severe MR was significantly higher in patients older than age 50 years, 15 of 98 (15%), than in patients either below 21 years, 1 of 213 (0.4%), or between ages 21 to 49 years, 3 of 187 (2%). The higher frequency and severity of MR in the older ASD patient has not previously been appreciated. The morphology of severe MR in the older ASD patient consists of fibrous thickening and deformity of the mitral leaflets with shortening and thickening of the chordae tendineae. Because of the rarity of severe MR in the young patient with ASD, the mitral valve pathology is still poorly defined.

Adolescent↗

PubMedDate not supplied

Sudden death in an infant with aberrant origin of the right coronary artery from the left sinus of Valsalva of the aorta: case report and review of the literature.

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Coronary Vessel Anomalies↗

PubMedDate not supplied

Cerebral hemorrhage in neonates with coarctation of the aorta.

Coarctation of the aorta is an uncommon cause of cerebral hemorrhage in the full- or near-term infant. The clinical, radiologic, and neurologic findings of four infants with aortic coarctation and cerebral hemorrhage are presented. In all four infants, cerebral hemorrhage was associated with only moderate elevation of systolic blood pressure (90-110 mmHg).

Aortic Coarctation↗