ACC/AHA/HRS 2008 Guidelines for Device-Based Therapy of Cardiac Rhythm Abnormalities

37.6% VVI(R) to DDD(R): 3.1% DDD(R) dropout: 8.3% R*added to pacing mode designation indicates rate-responsive pacemakers implanted in all patients. (R)

ACC/AHA/HRS 2008 Guidelines for Device-Based Therapy of Cardiac Rhythm Abnormalities | Litlas