Desipramine Pretreatment Improves Sympathetic Remodeling and Ventricular Fibrillation Threshold after Myocardial Ischemia
Figure 2
H&E staining of rat myocardial cells; arrows show the infarcted tissue (×400). (a) Sham-operated group. Structure of myocardial cells is normal. (b) Control ischemic group. Myocardial necrosis is obvious. (c) Preischemic treatment group. (d) Delayed application group. Myocardial necrosis reduced in (c) and (d).
