About: http://webisa.webdatacommons.org/231151551

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	Percutaneous access to the pericardial space 20 can be gained by a catheter advanced to a chamber of the heart, preferably the left ventricle 22, but the right atrium or other chamber may be suitable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com