ID.1
Item
adult patients undergoing any cardiac surgical procedure with the use of cardiopulmonary bypass
boolean
ID.2
Item
a history of ecg-documented atrial fibrillation with prior stroke or tia, or at least two of the following risk factors:
boolean
ID.3
Item
age => 65 years
boolean
ID.4
Item
hypertension
boolean
ID.5
Item
diabetes mellitus, or
boolean
ID.6
Item
heart failure/left ventricular ejection fraction < 50%
boolean
ID.7
Item
patients in whom surgical af ablation (maze or otherwise) is planned
boolean
ID.8
Item
planned "off-pump" surgery
boolean
ID.9
Item
planned implantation of a mechanical valve
boolean
ID.10
Item
heart transplant, complex congenital heart surgery, and ventricular assist device insertion, reoperation
boolean