LINQ
-CRYSTAL AF
Sanna, NEJM 2012

-ASSERT
51 patients only 1 had AT/AF (13%)

-VA Carelink
Turakhiam Circulation Arrhythmia Electrophysiology 2015
22,000 - stroke rate 3.2%. 23% AT/AF 30 days prior
Mean burden was 3.5 +/- 6 hours

-There is no data about AF burden threshold: 30 seconds to 6 hours
OR CVA while having AF is 5.5

-IMPACT (BIOTRONIK)
Anticoagulation