Average feline heart and lungs infested with a single heartworm (dirofilaria immitis). Cut-away view demonstrates structures in the heart (right ventricle, pulmonary trunk, pulmonary arteries, and lungs) where adult-stage heartworms are normally found. The cut section of the lung indicates patches of heartworm-induced irritation.
Model Size: 3-3/4” x 2-3/4” x 2-1/2”
Card Size: 5-1/4” x 6-1/2”
Base Size: 6-1/2" x 5" x 1"

1. Made of durable high quality materials.
2. 100% Satisfaction Guaranteed!!! (Model must be returned within 30 days.)
3. Custom Models also available!
4. Education card included with model.