The usefulness of echocardiography in a long term health care facility.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D004452:Echocardiography; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis; D006782:Hospitals, Special; D006801:Humans; D008134:Long-Term Care; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies