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;
verb. improve performance; outdo. 1  advance. 2  ameliorate. 3  amend. 4  beat. 5  best. 6  cap. 7  correct. 8  enhance. 9  exceed. 10  excel. 11  forward. 12  further. 13  help. 14  meliorate. 15  mend. 16  outshine. 17  outstrip. 18  promote. 19  raise. 20  rectify. 21  refine. 22  reform. 23  revamp. 24  surpass. 25  top. 26  transcend.