About: http://webisa.webdatacommons.org/414675770

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	A reduced output of blood from the heart can lead to blood pooling in the veins of the lungs, which can lead to these symptoms.Many people with AF have no symptoms, particularly if their heart rate is not very fast.
http://www.w3.org/ns/prov#wasQuotedFrom	patient.co.uk