{"title": "Diagnostic and interventional catheterization in congenital heart disease", "subjects": ["Cardiac catheterization in children", "Congenital Heart Defects", "Congenital heart disease", "Diagnosis", "Heart Catheterization", "Heart Diseases", "In infancy & childhood", "Therapy", "Treatment", "Cardiac Catheterization", "Child", "Infant", "Heart", "Abnormalities", "Methods"], "key": "/works/OL5268324W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1191807A"}}], "type": {"key": "/type/work"}, "covers": [11618914], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-10T09:17:44.976373"}, "last_modified": {"type": "/type/datetime", "value": "2023-12-12T01:47:41.800430"}}