1. Volume 8, Issue 12, Pages 1881-1886 (December 2011)
Shocks burden and increased mortality in implantable cardioverter-defibrillator patients 
Gail K. Larsen, MD, MPH, John Evans, MD, William E. Lambert, PhD, Yiyi Chen, PhD, Merritt H. Raitt, MD 
Heart Rhythm 
Volume 8, Issue 12, Pages (December 2011)
DOI: /j.hrthm
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2. Figure 1
Flow diagram depicting the study cohorts. In addition to the 43 patients who received ATP as their only form of therapy, 77 patients had ATP episodes before subsequently having shock episodes and in the time-dependent analysis contributed data to the ATP-only group until they experienced their first shock episode.
Heart Rhythm 2011 8, DOI: ( /j.hrthm )
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3. Figure 2
Adjusted survival curves for the shock and no-shock groups limited to 5 years of follow-up time. The P-value is taken from the Cox proportional-hazards method and is calculated based on the total study follow-up time.
Heart Rhythm 2011 8, DOI: ( /j.hrthm )
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4. Figure 3
Adjusted survival curves for cumulative number of days with one or more shocks (shock days) compared with the no-shock group limited to 5 years of follow-up time. The P-value is taken from the Cox proportional-hazards method and is calculated based on the total study follow-up time.
Heart Rhythm 2011 8, DOI: ( /j.hrthm )
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