Heartworm Basics - American Heartworm Society Heartworm disease is a serious and potentially fatal disease in pets in the United States and many other parts of the world It is caused by foot-long worms (heartworms) that live in the heart, lungs and associated blood vessels of affected pets, causing severe lung disease, heart failure and damage to other organs in the body
Dirofilaria immitis - Wikipedia Dirofilaria immitis, also known as heartworm or dog heartworm, is a parasitic roundworm that is a type of filarial worm, a small thread-like worm, and which causes dirofilariasis It is spread from host to host through the bites of mosquitoes
Heartworms in Dogs: Facts and Myths - WebMD Heartworm -- a worm that can take up residence in a dog’s heart, blood vessels, and lungs -- might seem like an unlikely threat to your pet But it’s not uncommon : It's been found in all 50 U S
Heartworm Disease in Dogs: Symptoms, Causes and Treatment Heartworm disease in dogs is caused by the parasite Dirofilaria immitis It causes heartworm disease not only in dogs, but also in cats, ferrets, and other mammals Heartworm is a large worm, reaching up to a foot or more in length
Keep the Worms Out of Your Pet’s Heart! The Facts about . . . Heartworm disease is a serious disease that results in severe lung disease, heart failure, other organ damage, and death in pets, mainly dogs, cats, and ferrets It is caused by a parasitic
Heartworm Disease in Dogs | VCA Animal Hospitals Heartworm disease, or dirofilariasis, is a serious and potentially fatal disease It is caused by a blood-borne parasite known as Dirofilaria immitis Adult heartworms are found in the heart, pulmonary artery (one of the big blood vessels from the heart), and adjacent large blood vessels of infected dogs
Heartworm Disease in Dogs - Dog Owners - Merck Veterinary Manual Heartworm disease is a potentially fatal, but preventable, infection caused by a worm parasite, Dirofilaria immitis The organism is transmitted by mosquitoes, which carry the heartworm larvae (called microfilariae) from an infected animal host to a new animal host
What Pet Owners Need to Know About Heartworm | Virginia . . . Heartworm infection is a serious disease that can be fatal if left untreated It is caused by worms that normally live in animals' heart, lungs, and blood vessels but can migrate to other tissues and organs, including the brain, kidneys, and eyes
7 Dog Heartworm Symptoms You Shouldn’t Ignore - Great Pet Care Heartworm in dogs is a serious and potentially fatal parasite-borne disease that can affect dogs of all breeds and ages, as well as other species including coyotes, foxes, cats, and even humans Yet the condition often goes undiagnosed because some dog heartworm symptoms can be easy to miss