Ruminant, Bovine: Lung. Aspiration of blood following euthanasia via gunshot to head.

Ruminant, Bovine: Heart, left AV valve. Vegetative valvular endocarditis.

Ruminant, Bovine: Heart, aortic valve. Chronic aortic valvular endocarditis leading to aortic stenosis.

Ruminant, Bovine: Heart, aortic valve. Chronic aortic valvular endocarditis.