1. CHA2DS2-VASC and CHADS2 Scores Predict Adverse Clinical Events in Patients With Pacemakers and Sinus Node Dysfunction Independent of Atrial Fibrillation 
Taya V. Glotzer, MD, Anne S. Hellkamp, MS, Kerry L. Lee, PhD, Gervasio A. Lamas, MD 
Canadian Journal of Cardiology 
Volume 31, Issue 8, Pages (August 2015)
DOI: /j.cjca
Copyright © 2015 Canadian Cardiovascular Society Terms and Conditions

2. Figure 1
Association of CHA2DS2-VASc score with outcomes overall and by AF history. Forest plot of hazard ratios for each 1-point increase in score. AF, atrial fibrillation; CHA2DS2-VASc, Congestive HF, Hypertension, Age (≥ 75 years), Diabetes, Stroke/Transient Ischemic Attack, Vascular Disease, Age (65-74 years), Sex (Female); CI, confidence interval; HF, heart failure; HR, hazard ratio.
Canadian Journal of Cardiology  , DOI: ( /j.cjca )
Copyright © 2015 Canadian Cardiovascular Society Terms and Conditions

3. Figure 2
Association of CHADS2 score with outcomes overall and by AF history. Forest plot of hazard ratios for each 1-point increase in score. AF, atrial fibrillation; CHADS2, Congestive Heart Failure, Hypertension, Age (≥ 75 years), Diabetes, Stroke/Transient Ischemic Attack; CI, confidence interval; HF, heart failure; HR, hazard ratio.
Canadian Journal of Cardiology  , DOI: ( /j.cjca )
Copyright © 2015 Canadian Cardiovascular Society Terms and Conditions

4. Figure 3
(A) Kaplan-Meier plot of death or stroke by CHA2DS2-VASc score. (B) Kaplan-Meier plot of death or stroke by CHADS2 score. CHADS2, Congestive Heart Failure, Hypertension, Age (≥ 75), Diabetes, Stroke/Transient Ischemic Attack; CHA2DS2-VASc, Congestive HF, Hypertension, Age (≥ 75 years), Diabetes, Stroke/Transient Ischemic Attack, Vascular Disease, Age (65-74 years), Sex (Female).
Canadian Journal of Cardiology  , DOI: ( /j.cjca )
Copyright © 2015 Canadian Cardiovascular Society Terms and Conditions