title: Secundum type atrial septal defect with prolonged PR interval and autosomal dominant mode of inheritance.
mesh_terms: D000293:Adolescent; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000150:complications / Q000235:genetics*; D001794:Blood Pressure; D001827:Body Height; D001835:Body Weight; D006328:Cardiac Catheterization; D002675:Child, Preschool; D003490:Cyanosis / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D005799:Genes, Dominant; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000235:genetics*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D010701:Phonocardiography