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. Author manuscript; available in PMC: 2015 Feb 26.
Published in final edited form as: J Am Coll Cardiol. 2014 Aug 26;64(8):797–807. doi: 10.1016/j.jacc.2014.05.060

FIGURE 1. Patient Enrollment and Study Eligibility.

FIGURE 1

Flow diagram of patient enrollment and study eligibility by device type. CRT-D = cardiac resynchronization de fibrillator; CRT-p = cardiac resynchronization pacemaker; ICD = implantable cardioverter-defibrillator; IMPROVE HF = Registry to Improve the Use of Evidence-Based Heart Failure Therapies in the Outpatient Setting.