Fibrocollagenous connective tissue of subepicardial layer of myocardium of right ventricle
fibrocollagenous connective tissue of subepicardial layer of myocardium of right ventricle
Fibrocollagenous connective tissue of subepicardial layer of myocardium of right ventricle
fibrocollagenous connective tissue of subepicardial layer of myocardium of right ventricle