Analysis of activation of autophagic signaling in the left and right ventricle of rat hearts. (A) representative immunoblots and total protein staining; (B–J) Immunoblot quantification of AMPK, pThr172-AMPK, Beclin-1, ULK1, pSer555-ULK1, ratio pSer555-ULK1/ULK1, LC3-I, LC3-II, ratio LC3-II/LC3-I. Sham—sham-operated group; HF—group with post- myocardial infarction heart failure; LV—left ventricle; RV—right ventricle. Data are presented as mean ± SEM; n = 6–9 per group; 2WA—2-way ANOVA; “HF” factor—presence of heart failure; “V” factor—heart ventricle; “Interaction” of 2 factors. * p < 0.05 vs. Sham.