title: Echocardiographic analysis of mitral valve motion in atrial septal defect.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001783:Blood Flow Velocity; D001795:Blood Pressure Determination; D002302:Cardiac Output; D002306:Cardiac Volume; D004452:Echocardiography; D005260:Female; D006339:Heart Rate; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000503:physiopathology*