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