Syncope is a state of abrupt brief loss of consciousness caused by insufficient supply of the blood to the brain. Cardiac syncope represents 10% of all syncope cases. The mortality of patients with this kind of syncope is 20% - 30% every year. The cause of Cardiac syncope is a critical decrease in stroke volume of the heart, which might be because of mechanical obstruction or heart rhythm disorders.
Implantable Loop Recorder (ILR) is a technique in cardiology for the diagnosis of unexplained sync
