About: http://webisa.webdatacommons.org/438997946

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	First, atrial fibrillation is associated with a loss of atrioventricular synchrony which can be hemodynamically compromising and cause such symptoms as dyspnea, fatigue, vertigo, and angina.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es