Animals 1 Article 1 Brain Death 1 Calcium 1 Heart 1 Heart Rate 1 Heart Transplantation 1 Hydrogen Peroxide 1 Male 1 Mitochondria 1 Myocardial Contraction 1 Oxidative Phosphorylation 1 Rats 1 Rats, Sprague-Dawley 1 Reperfusion Injury 1 Sprague Dawley rat 1 Time Factors 1 Tissue Donors 1 Tissue and Organ Procurement 1 Ventricular Function, Left 1 Warm Ischemia animal 1 animal experiment 1 animal model 1 brain death 1 calcium 1 calcium ion 1 controlled study 1 disorders of mitochondrial functions 1 donor 1