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. Author manuscript; available in PMC: 2012 Nov 14.
Published in final edited form as: Acta Physiol (Oxf). 2010 Mar 24;199(4):407–423. doi: 10.1111/j.1748-1716.2010.02119.x

Figure 6.

Figure 6

Haemodynamics during maximal whole-body exercise in heat-stressed humans. Systemic and exercising limb blood flow and vascular conductance during constant maximal exercise with heat stress and control conditions. Note the significant reductions in cardiac output and leg blood flow and arterial blood pressure leading to unchanged vascular conductance. *Significantly lower than corresponding peak exercise values, P < 0.05. †Significantly lower than control (normal) trials, P < 0.05. Figure from González-Alonso & Calbet (2003); republished with permission from the American Heart Association.