Does
your heart skip a beat when you see your dog? Mine sure does, because I love my
crazy mutts! Perhaps it’s a subtle reminder that heart health is so important. Heart failure in dogs is caused by heart disease and can
be very expensive to treat. It’s a life-long condition that includes chronic
medication, veterinary visits and lifestyle changes. There are two primary ways
the heart can fail, and some breeds are more prone to heart disease than
others.
While
heart failure is covered by pet insurance companies, there are some
restrictions depending on the company or policy. Like all pet insurance
policies, heart failure is not covered if it is a pre-existing condition. Since
heart failure requires such extensive treatment, pet insurance is a great tool
to have in your tool box. Managing heart disease is stressful enough, so having
expensive veterinary bills covered can relieve some of that stress so you can
focus on giving your canine companion some much deserved love!
What is Heart Failure and What are the Symptoms?
Heart failure in dogs happens for two primary
reasons. The first is a backward failure, which means the heart is not able to
pump out the volume of blood it receives. This is the more common reason for
heart failure in dogs. The fluid will back up and leak from the heart into the
lungs, or it will buildup in the stomach. The second reason the heart may fail
is because the heart is unable to pump out enough blood to supply oxygen to the
body.
Symptoms of heart failure in dogs include shortness
of breath, fatigue and weight loss. Often times the dog will have a wet cough
after exercise, and the cough will get worse at night. If fluid is in the
stomach, it can appear large and bulging. If your dog suffers from heart
failure, the short-term disaster must be resolved first, then a long-term
treatment plan can be developed.
A dog’s body has protective mechanisms that uphold circulation of blood to the heart and brain and keep the blood pressure up, this is great in the short-term. Unfortunately, these protective mechanisms can create problems in long-term treatment of heart disease by overworking the weak heart.
Types of Heart Disease in Dogs
·
Mitral valve disease: A critical valve in the
heart becomes leaky and allows blood to flow through the heart in the wrong
direction. This is the most common type of heart disease in dogs.
Breeds most commonly affected:
Cavalier King Charles spaniels
Poodles
Schnauzers
Chihuahuas
Fox terrier
Breeds most commonly affected:
Cavalier King Charles spaniels
Poodles
Schnauzers
Chihuahuas
Fox terrier
·
Dilated cardiomyopathy:
The heart muscle becomes weak and reduces the heart’s ability to pump blood
effectively. It is also very common among dogs.
Breeds most affected:
Dobermans
Boxers
Great Danes
Dalmatians
Irish wolfhounds
Saint Bernards
English bulldogs
Cocker spaniels
Breeds most affected:
Dobermans
Boxers
Great Danes
Dalmatians
Irish wolfhounds
Saint Bernards
English bulldogs
Cocker spaniels
How is Heart Failure Treated and Managed?
Managing heart
failure is difficult because the treatment has to be mild enough for the weak
heart to handle, but strong enough to treat the symptoms. Firstly, your dog
will need to undergo a lifestyle change which includes moderate exercise and
low sodium diet and treats. It’s crucial that you consult your veterinarian
about the diet you choose, so he or she can view the ingredients list and
guaranteed analysis. Some research indicates that omega 3 fatty acids can be
beneficial. It’s also recommended to use purified water, as some local water
contains high sodium. Low sodium diets are very bland, and it can be really
difficult to get a dog to eat these diets. This creates another problem because
muscle loss is not ideal for a dog with heart failure.
Lifestyle change and sodium restriction is just the
beginning for a dog with heart failure. As the clinical stages of heart failure
progress, the treatments become more intricate and costly. Regular check-ups at
the vet and medications are vital parts of the treatment plan. These check-ups
may often include x-rays, ultra-sounds, and bloodwork. Managing heart failure is
important, but finding the root cause of the heart failure is equally
important. Understanding the heart disease that your dog is suffering from can
help you develop the best long-term treatment plan.
Medications Used to Treat Heart Failure
·
Diuretics: A diuretic is a drug that
increases urine production and lowers blood pressure. Diuretics can make the
kidneys remove more sodium and water from the body, and can help in a heart
failure crisis where the lungs are filling with fluid. The drug is usually paired
with an ACE inhibitor or high blood pressure medication for long-term therapy.
The most common diuretic used in the treatment of heart failure is furosemide.
·
ACE inhibitors: This drug allows for less
sodium retention in the heart and keeps blood vessels open. ACE stands for
angiotensin converting enzyme. Angiotensinogen is an inactive product made by
the liver that circulates all the time and slowly converts to a substance called
angiotensin I. When a dog’s blood pressure drops, receptors in the kidney
notice the drop and release renin, a hormone that quickly converts
angiotensinogen to angiotensin I. The drug is often used with a diuretic,
although pairing the two drugs for long-term use can negatively affect the
kidneys, so routine bloodwork is recommended.
·
Pimodendan:
This is a newer drug that helps the heart pump blood better and stronger. It’s
often paired with a diuretic. It dilates the blood vessels traveling to and
from the heart.
·
Digoxin: This is commonly added in
addition to the previously mention medications, but it is difficult to dose and
can have side effects. Digoxin can cause the heart to pump stronger and more
efficiently without pumping any faster, but the effects are mild in comparison
to Pimodendan. It can reduce heart rate and certain rhythmic disturbances.
How Much Does Treatment Cost?
Costs for managing heart
failure can vary. Short-term heart failure can be quite costly because it’s a
life-long condition. Often times the first sign of distress can create an
emergency situation with added fees. Specialists are expensive- so is chronic medication.
Treating heart failure in an emergency situation can cause anywhere between
$200-$1000 depending on the condition of the pet. Managing the illness can cost
anywhere between $600-$2500 annually. Some pets only need a diuretic, while
others will need more medications added.
How to Check Your Dog’s Respiratory Rate
If your dog has heart failure, his or her
respiratory rate will go up. You will need to determine what your dog’s
respiratory rate is normally. When your pet is nice and calm, count the number
of chest excursions during a 30 second- breaths in and out. You need to find
out what the ‘resting’ respiratory rate is. Take the number of breaths counted
during the 30-second span and multiply it by two. A normal resting respiratory
rate is between 20-30 breaths per minute. Record the numbers on a daily basis,
to get a good average reading. If you see a big increase, your pet may be in
distress and should see the veterinarian. Check out this video guide to view a demonstration.
Plans and Coverage Comparison of Heart Failure
Most of these seven different pet
insurance companies
cover heart failure and heart disease as long as it is not a pre-existing
condition. This means that heart failure diagnosed before you signed up for
your policy is not covered. A dog that has been diagnosed with a heart murmur will likely not be covered
for future heart disease. You also have a coverage waiting period after you
sign up, so signing up for pet insurance after your pet’s been diagnosed with
heart failure is not worth it.
Nationwide covers heart failure in their accident
and illness plans, but doesn’t cover it in their Pet Wellness plan, a plan for
preventative care. Heart disease is considered a congenital condition. A
congenital condition is one developed before the dog was born, in utero. Pet
First will cover congenital conditions as long as you meet some of their terms.
Pet Plan, Embrace Pet Insurance, Pets Best, FIGO and Healthy Paws Insurance all
cover congenital conditions diagnosed after your coverage has fully taken
effect.
Yes, You Should have Pet Insurance for Heart Failure- and a
Lot of Other Things
For the most part, pet
insurance companies cover heart failure as long as it ‘s not a pre-existing
condition. I personally prefer Pets Plus Us! Since treatment is expensive and life-long, pet insurance is a great
thing to have for a dog with heart disease. You may think “why am I preparing
for my dog’s potential future heart disease?” Try thinking of it this way instead:
it could also be preparing for your dog’s future. It’s best to get when your
dog is a puppy. Pet insurance covers most diseases and accidents. Pet insurance
can be live-saving. Treating heart disease includes regular vet visits,
multiple medications, and routine bloodwork. The costs can add up fast. Having
pet insurance can give you some relief. Your dog is always in your heart, and
pet insurance can help you cover the costs of ensuring that your dog’s heart is
healthy. You can’t beat a healthy heart!
This is a post I originally wrote for the website ScoutKnows. They have the post still available, however, they have removed my by-line. Therefore I am publishing it for my readers.
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