About: http://webisa.webdatacommons.org/245956033

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	This can be performed by using imaging tests such as an echocardiogram or electrocardiogram (ECG or EKG), chest x-ray or ultrasound.
http://www.w3.org/ns/prov#wasQuotedFrom	chihealth.com