NOTICE: Last date for pre Christmas delivery - 22/12/25 - must choose Next Day Delivery. Medisave is closed 25/12/25, 26/12/25 and 01/01/26. We cannot guarantee delivery times for orders placed between 24/12/25 and 02/01/26

Average feline heart and lungs infested with a single heartworm (dirolaria immitis). Cutaway view demonstrates structures in the heart (right ventricle, pulmonary trunk, pulmonary arteries and lungs) where adultstage heartworms are normally found. The cut section of thee lung indicates patches of heartworm-induced irritation.
Size: 9.5 x 7 x 6 cm