Endocardial fibrosis. Detection by cardiac pacing.
D000328:Adult; D006328:Cardiac Catheterization; D002675:Child, Preschool; D004695:Endocardial Fibroelastosis / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial