About: http://webisa.webdatacommons.org/142034511

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	Also, the stiffness required in a straight mapping lead necessary to maintain wall contact with the interior wall surface of the left ventricle can result in perforations and other complications in very sick hearts.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com