An atrial fibrillation diagnosis is often confirmed by an electrocardiogram, or EKG. In this test, small patches are placed on your chest, back, arms, and/or legs to monitor the electrical signals coming from your heart.
1. implement, use, utilize, utilise, apply, employ. usage: apply in a manner consistent with its purpose or design; implement a procedure. 2. enforce, implement, apply, compel, oblige, obligate. usage: ensure observance of laws and rules; Apply the rules to everyone;
something installed, as machinery or apparatus placed in position or connected for use. 2. the act of installing. 3. the fact of being installed. 4. Military. any more or less permanent post, camp, station, base, or the like, for the support or carrying on of military activities. Origin of installation.