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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Circ Heart Fail. 2014 Apr 24;7(4):634–642. doi: 10.1161/CIRCHEARTFAILURE.114.001151

Figure 2. Stage-specific grouping of pressure-overloaded hearts based on metabolic profile.

Figure 2

(A) PCA analysis of cardiac metabolites after 1 d and 1 and 8 weeks of TAC compared with their respective shams. (B) Hierarchal cluster analysis of the 50 most significant TAC-affected metabolites; n = 5 per group. A complete list of metabolites significantly different in TAC compared with sham hearts is shown in Supplemental Table I.