About: http://webisa.webdatacommons.org/190634812

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, except for the detection of a potential right-to-left shunt, the yield in patients with no cardiac abnormality is low.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov