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