Figure 2From: The afterload-dependent peak efficiency of the isolated working rat heart is unaffected by streptozotocin-induced diabetesCoronary venous PO 2 as a function of afterload. A: representative data from a STZ (filled symbols) and a SHAM (open symbols) working heart. B: average relations. Each line (thick lines: STZ; thin lines: SHAM) represents the average of the n = 16 lines (each from a STZ heart) or n = 17 lines (each from a SHAM heart).Back to article page