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A study of presbycardia, with gender differences favoring ageing women

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1 A study of presbycardia, with gender differences favoring ageing women
David F. Goldspink, Keith P. George, Paul D. Chantler, Richard E. Clements, Lisa Sharp, Gary Hodges, Claire Stephenson, Thomas P. Reilly, Ashish Patwala, Tamas Szakmany, Lip-Bun Tan, N. Timothy Cable  International Journal of Cardiology  Volume 137, Issue 3, Pages (November 2009) DOI: /j.ijcard Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions

2 Fig. 1 Left ventricular mass and blood flow in men and women at rest. Changes in LV mass (A), early to late (E:A ratio) diastolic filling (B) and LVEF (C) for men (blue open symbols) and women (red solid symbols). International Journal of Cardiology  , DOI: ( /j.ijcard ) Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions

3 Fig. 2 Effects of ageing on cardiac functional capacity in men and women. CPO at rest (open symbols) and maximal exercise (solid symbols) are shown for men (A) and women (B), as well as CR for both men (C) and women (D). International Journal of Cardiology  , DOI: ( /j.ijcard ) Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions

4 Fig. 3 Age-related changes in blood flow and pressure generation in men and women. Resting (open symbols) and maximal (solid symbols) values of Q̇, MAP and SVR are presented for men (A, C and E) and women (B, D and E). International Journal of Cardiology  , DOI: ( /j.ijcard ) Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions

5 Fig. 4 Peak forearm blood flow in men and women, with age. Changes in peak FBF (A) and FVCmax (B) for men (blue open symbols) and women (red closed symbols). International Journal of Cardiology  , DOI: ( /j.ijcard ) Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions

6 Fig. 5 Exercise capacity in men and women, with age. V̇O2max, in men (blue open symbols) and women (red solid symbols) are presented before (A), and after allowing for differences in body mass (B), or scaling to LBM (C). Differences in a-vO2diff (D). International Journal of Cardiology  , DOI: ( /j.ijcard ) Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions


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