article_metadata: Ashok Garg Deepak Agrawal G L Sharma
article_metadata: 10.4103/jcecho.jcecho_64_19
article_metadata: J Cardiovasc Echogr
article_metadata: 2020 Jan-Mar;30(1):35-37.
article_metadata: atrial septal defect common atrium congenital heart disease single atrium two-dimensional echocardiography
article_metadata: CC BY-NC-SA
article_metadata: https://pubmed.ncbi.nlm.nih.gov/32766105/
article_metadata: Case Reports
article_metadata: PMC7307622
article_metadata: 32766105
article_metadata: Three-Chambered Heart (Single Atrium) - A Rare Entity
article_metadata: 2020