Effects of local cardiac denervation on cardiac innervation and ventricular arrhythmia after chronic myocardial infarction - Fig 2

<p><b>The TH and GAP43-positive sympathetic nerve fibers in the infarcted border zone (×200) in the sham-operated group (A, D), the MI group (B, E) and MI-ablation group (C, F).</b> Positive nerve fibers were shown in brown color and located between myofibrils. The TH and GAP43-positive sympathetic nerve fibers in MI-ablation group were decreased when compared with MI group.</p>