Procedures were significantly shorter in the CRT-DX group than in the CRT-D group (92±42 versus 107±45 minutes; P =0.028), with a trend toward reduced fluoroscopy time that did not reach statistical significance (18±14 versus 21±15 minutes; P =0.072).
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Role of Atrial Pacing Support in Cardiac Resynchronization Therapy: A Noninferiority Randomized Trial.
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0.0720
The sentences
Implantation of a 2-lead CRT-DX system enabled, on average, a 14% shorter procedure time (mean, 92 versus 107 minutes) compared with 3-lead CRT-D and showed a trend toward lower fluoroscopy exposure (18 versus 21 minutes).