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Table 2 Histologic Characterization of Cardiac Hypertrophy by Different Intensity

From: Cardiac hypertrophy is stimulated by altered training intensity and correlates with autophagy modulation in male Wistar rats

Control
  None Mild Moderate Severe
Myocyte hypertrophy 5 (100%) 0 0 0
Myofiber disarray 5 (100%) 0 0 0
Focal fibrosis 5 (100%) 0 0 0
Low-Intensity
  None Mild Moderate Severe
Myocyte hypertrophy 4 (80%) 1 (20%) 0 0
Myofiber disarray 5 (100%) 0 0 0
Focal fibrosis 5 (100%) 0 0 0
Moderate-Intensity
  None Mild Moderate Severe
Myocyte hypertrophy 0 2 (40%) 3 (60%) 0
Myofiber disarray 2 (40%) 3 (60%) 0 0
Focal fibrosis 5 (100%) 0 0 0
High-Intensity
  None Mild Moderate Severe
Myocyte hypertrophy 0 1 (20%) 4 (80%) 0
Myofiber disarray 0 5 (100%) 0 0
Focal fibrosis 0 1 (20%) 3 (60%) 1 (20%)