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Prognostic value of ankle-brachial index and dobutamine stress echocardiography for cardiovascular morbidity and all-cause mortality in patients with peripheral arterial disease Mallik R. Thatipelli, MBBS, Patricia A. Pellikka, MD, Robert D. McBane, MD, Thom W. Rooke, MD, Gabriela A. Rosales, BS, David Hodge, BS, Regina M. Herges, BS, Waldemar E. Wysokinski, MD Journal of Vascular Surgery Volume 46, Issue 1, Pages (July 2007) DOI: /j.jvs Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 1 Kaplan-Meier analysis of (A) survival free from the first cardiovascular event and (B) overall survival, for normal ankle-brachial index (ABI, solid line), abnormal ABI (dashed line), and control group (dotted line). The control group (expected) was constructed on the basis of age-specific and sex-specific mortality rates in the United States white population for the period of this study. Journal of Vascular Surgery , 62-70DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 2 Kaplan-Meier analysis of (A and C) survival free from the first cardiovascular event and (B and D) overall survival . A and B, Positive dobutamine stress echocardiography (DSE, dashed line) and negative DSE (solid line). C and D, Abnormal DSE (dashed line), normal DSE (solid line), and control group (dotted line). The control group (expected) was constructed on the basis of age-specific and sex-specific mortality rates in the United States white population for the period of this study. Journal of Vascular Surgery , 62-70DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 3 Kaplan-Meier analysis of (A) survival free from the first cardiovascular event and (B) overall survival for normal vascular studies (ankle-brachial index [ABI] ≥0.9), and mild (ABI 0.8 to 0.9), moderate (ABI 0.5 to 0.8), and severe (ABI < 0.5) peripheral arterial disease. *Only 23 (6%) patients had mild peripheral arterial disease. Journal of Vascular Surgery , 62-70DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 4 Linear regression analysis of the correlation between wall motion score index at stress and ankle-brachial index values. Journal of Vascular Surgery , 62-70DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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