Being a pet parent – hearing your dog has a heart murmur can be a scary and confusing thing. Thankfully, there are natural ways to help! Your beloved pet can have heart problems just like you. Know the signs of congestive heart failure in dogs so you can get your companion the help she needs. Many people don't realize their dogs can get heart disease just like humans do or that there is such as a thing as a dog heart attack. This post will explain all you need to know about heart disease and congenital heart failure in dogs as well as CBD heart benefits that may make a life-saving difference for your pet. W
What’s a Heart Murmur and Can CBD Help?
When you first hear the words, ‘your dog has a heart murmur,’ your heart may drop to your stomach, even though you may not be completely sure of what it is. But, it just sounds bad, right? We don’t want anything to be wrong with our loving dogs.
That’s exactly why it’s so important to learn about what a heart murmur is and what you can do to help. And, that’s why you’re here. You’re taking the steps necessary to help your dog live the best life possible.
Table of Contents
What is a Heart Murmur?
In order to fully understand what we are talking about here, we need to explain what a heart murmur is exactly. It’s complicated in some aspects, but we’ll make sure we do our best to explain what it is and what you can do.
Basically, your dog’s heart is pumping blood faster than it should be. The excess pumping makes your dog’s heart work harder and results in more blood flow than there should be.
When your veterinarian listens to your dog’s chest, he can tell there is a murmur by the “whooshing” sound coming from the stethoscope. A good veterinarian can often tell the difference between a normal heartbeat and one that has a murmur.
There are three different types of heart murmurs in our dogs; systolic, diastolic, and continuous. You’ve probably heard systolic and diastolic before when you’re talking about blood pressure. But, it can be a bit confusing.
The way a murmur is classified here is based on the timing of the murmur. Systolic murmurs happen when the heart contracts whereas diastolic murmurs happen between beats when the heart begins to relax. Continuous murmurs are found in both systolic and diastolic cycles.
The Grades of the Murmur: One to Six
We were debating on whether or not to go on with the different grades of murmur, but it’s important for our case here. And, to help educate you on which stage your dog is in. Heart murmurs are ‘graded’ on a scale of one to six ; one being least serious and six being the most serious.
Grade I murmurs are barely detectable with a stethoscope. That’s why we said earlier a good vet can often hear the murmur, but not always because it’s not always easily detectable in the early stages.
Grade II murmurs are heard softly with a stethoscope, but they are still not completely clear.
Once a murmur falls to grade III, they become a little louder and a bit more detectable via a stethoscope. Most murmurs that cause concern are grade III or higher.
Grade IV murmurs are loud and can be easily detected and heard regardless of what side of the chest is examined.
Grade V murmurs are loud enough to identify a murmur without question confidently. Once a dog’s heart murmur reaches grade V, the murmur can be felt by pressing a hand against the dog’s chest.
The most severe heart murmurs are grade VI. They are similar in loudness to a grade V murmur, and can also be felt through the chest wall, but they are the most severe grade of murmur.
What Could Have Caused the Heart Murmur?
There are many answers to this one heartbreaking question. There are different types of heart conditions and defects that could lead to a murmur. Generally, they can be broken down into a few main causes . Your dog could have abnormal valves causing a disturbance in the heart, there could be some type of obstruction or dilated blood vessel, or there could be abnormal blood flow.
Helping Your Dog with Her Heart Murmur
We could dive a bit deeper into individual causes, but the purpose of this article isn’t to give you a lesson on the heart, but rather to help your dog who has been diagnosed with the murmur. We’re happy to point you in the right direction if you want to learn more, but for now, let’s figure out what you can do as your dog’s caretaker.
Since murmurs can be caused by a number of underlying factors, the treatment varies. One of the most common reasons for a heart murmur that’s severe could potentially be congestive heart failure. Don’t panic, because this may not be the case, and your murmur may not be as severe as you may think it is.
But, CBD can help here too by reducing the levels of anxiety your dog feels. Reducing anxiety reduces the stress on your dog’s heart, therefore, preventing her blood pressure from rising. We want to make sure she stays as calm as possible; and, as happy as possible.
As usual, we do have a success story for you here and we are happy to share it with you!
Maxwell: Living Life to the Fullest
Maxwell is a 13-year-old Chihuahua mix who was diagnosed with Congestive Heart Failure (CHF). Maxwell was also diagnosed with severe joint pain due to old age. Maxwell began using CBD Dog Health products in 2018.
His recommended dosage is 1 mL of EASE Full Spectrum Hemp Extract once per day.
We checked back in with Maxwell’s owners for a status update. With the help of CBD Dog Health’s CBD oil for dogs, Maxwell’s loving pet parents noticed a huge change in his level of functioning and he’s now able to walk and run. He is able to RUN with congestive heart failure. If that’s not amazing, I don’t know what is!
He’s now living out his final days, extra days he may not have had with his family, happy and feeling good. He continues to take EASE: CBD Oil for Dogs on a daily basis.
Signs of Congestive Heart Failure in Dogs
Are you wondering if your dog has heart problems? If you’re concerned about your dog symptoms and are wondering about the signs of congestive heart failure in dogs then you’ve come to the right place. In this article, we will go over the signs of congestive heart failure in dogs and the benefits of CBD Oil.
With the proper treatment plan and supplements for congestive heart failure you’ll be able to manage your dogs condition. It’s important to understand the diagnosis from your Vet and the signs of congestive heart failure in dogs.
What is Congestive Heart Failure in Dogs?
The Inability of the Heart to Pump Blood throughout the Body
When your dog is having heart failure and blood is not being pumped properly in their body then it gets pushed back to the lungs. When this happens fluid begins to increase in your dogs cavities like chest, abdomen or both. This will constrict your dogs heart and lungs by decreasing oxygen flow in the body.
Signs of Congestive Heart Failure in Dogs: Symptoms and Types
These are some of the signs in a dog with Congestive Heart Failure.
- Blue-tinged gums
- Fluid Accumlation
- Exercise intolerance
- Weight loss
Types of Congestive Heart Failure in Dogs
- These are the different types of CHF that might affect your dog’s diagnosis.
- Right-sided CHF (problem originates on the right side)
- Left-sided (problem originates on the left side)
- Biventricular (problem affects both sides)
Congestive Heart Failure Causes in Dogs
More often than not heart failures with dog are part of a genetic condition and can’t be prevented. However, old age, injury and infection can also cause or worsen heat failure in dogs. It’s also important to make sure you’re preventing obesity and providing heartworm prevention for your pet. This can help you prolong the chance of getting heart failure.
Diagnosis and Treatment of Congestive Heart Failure in Dogs
The diagnosis will need to be completed by your Vet. They will most likely examine your dog with a stethoscope looking for heart murmurs. This may lead to x-rays and imaging of your dog to understand the depth of the condition such as fluid accumulation in the abdomen or legs.
Treatment of congestive heart failure in dogs varies because the condition can be caused by different conditions. Each condition may have its own approach to treat, but for the most part if the heart failure is severe your dog will be hospitalized until they’re in a stable condition. In some cases you may be prescribed Tramadol and Lasix for cough and pain control.
CBD oil is also known to help with the pain management because of its anti-inflammatory properties. It helps decrease the inflammation throughout your dogs body helps them with breathing, and maintain a cough. At the same time CBD will help by calming your dog down during this tough time.
Prognosis of Congestive Heart Failure
Currently, there is no cure for congestive heart failure and the treatments available are to help manage your dogs cough, and pain to improve their quality of life. This condition does not directly threaten your dogs life, but also doesn’t make their life easy. Your best bet is to follow your Vets instructions and to use a supplement like CBD oil to help increase your dogs quality of life during this time.
CBD Oil for Dog Congestive Heart Failure
CBD Oil has anti-inflammatory compounds that can help sooth your dogs CHF. It can help take down inflammation which will reduce symptoms. CBD may be helpful in reducing blood pressure, decreasing inflammation and cholesterol, and maintaining a healthy weight. Improving these factors may reduce the risk of heart failure.
CBD Oil will be an effective natural treatment to help ease the CHF your dog is dealing with while also making your dog calm and relaxed.
The secret is that Cannabinoids produced in the dog’s body have an anti-inflammatory effect. Endocannabinoids seem to play an important role in regulating inflammation processes.
Buying CBD Oil for Pets
Buying CBD oil for your pet is an exciting step to help calm your dog or cat by reducing symptoms like anxiety, and seizures. Paws Elite CBD Oil is crafted with care, and our CBD oil tinctures provide CBD, CBC, CBG, and other beneficial compounds that produce a full spectrum extract full of quality for your cat or dog. Find your product here
How CBD Can Help with Heart Disease in Dogs
Many people don’t realize their dogs can get heart disease just like humans do or that there is such as a thing as a dog heart attack. This post will explain all you need to know about heart disease and congenital heart failure in dogs as well as CBD heart benefits that may make a life-saving difference for your pet.
What is Heart Disease in Dogs?
There are several conditions that fall under the category of heart disease. Coronary artery diseases that humans are more likely to get from their diet, is not a huge problem for dogs, though they can get it.
There are unfortunately plenty of other heart diseases for them to potentially get. All of these diseases are very serious, leading to diminished quality of life and the potential for heart attacks and strokes in dogs.
Most Common Types of Heart Disease in Dogs
Canine Valvular Heart Disease
Canine Valvular heart disease is a thickening and breakdown of the valves of the heart. There are valves that are between the chambers of the heart as well as leaving the ventricles. When these valves get thick and breakdown they can not close properly causing a back-flow of blood.
Heartworm disease comes from a dog being bitten by a mosquito carrying heartworm larvae. These nasty parasites (are there any parasites that aren’t nasty), multiply in the dog’s vascular system, impeding the workings of the heart and larger blood vessels.
They can grow fast and live a long time, eventually completely clogging the dog’s vascular system if not treated. Treated heartworm disease can still leave permanent damage if the disease progressed far enough.
Myocardial disease is caused from the heart muscle overworking which causes thickening of the wall of the heart. This leads to a smaller chamber inside the heart for blood.
Mitral Valve Disease
Mitral Valve Disease involves the development of a weak valve between the left atrium and the left ventricle, and it usually more common in small dogs.
Canine Cardiac Arrhythmias
Canine Cardiac Arrhythmias are irregular heartbeats that come about because of a problem with the electrical impulses controlling heartbeat.
Canine Pericardial disease involves the buildup of fluid in the sac that surrounds the heart and restricts its normal beating.
Congenital Heart Defects
There are a host of congenital heart defects as well, meaning they are inherited and being at birth though the symptoms may not appear until later.
Congestive Heart Failure
Heart disease can lead to congestive heart failure, where the heart either becomes too thick and rigid to fill properly, too weak and unsubstantial to pump properly, or the valves become so dysfunctional that they cause severe lack of blood flow.
Symptoms of Heart Disease in Dogs
Most heart diseases in dogs will cause some of the same symptoms:
- difficult breathing
- shortness of breath
- reduction or increase in appetite
- weight loss or gain
- swollen abdomen
- unwillingness to exercise
- dry coughing after exercise
- dry coughing at night
Causes of Heart Disease in Dogs?
Sometimes dogs just inherited the tendency to get heart disease. If a breeder discovers one of their dogs has an inheritable heart disease, they are supposed to stop breeding them. But dogs not bred deliberately have no such protections and even those protections for bred dogs may not be foolproof.
Heartworms cause a specific kind of heart disease and the dog gets it from being bitten by a mosquito carrying heartworm larvae.
Obesity and/or a poor diet can cause heart disease in dogs, much like it does in humans. However, obesity in dogs causing heart disease is not very common.
Certain dog breeds are more likely to develop specific heart diseases. It is important to discuss risk factors for heart disease with your licensed veterinarian.
Dogs are also just more likely to develop a heart disease as they get older. It’s not guaranteed, but the risk naturally increases. You should be on the lookout for symptoms of heart disease at this point and proactive about protecting the dog’s heart.
Preventing Heart Disease in Dogs
Educate yourself on your dog’s breed and risk factors for heart disease. There may be particular recommendations for preventing the heart disease they are prone to.
Maintain recommended vet visits to catch heart disease early.
Do not fall prey to the fat dog is a cute dog temptation, no matter how tempting it is. Excess weight can hinder your dog’s quality of life and lead to heart disease.
Be mindful of diet. Dog foods can contain too much fat. Peas, lentils, legumes, and potatoes can be found in dog foods and they can cause Myocardial disease. Grain-free dog foods may also present problems.
As you might tell from the foods already mentioned, human food should be withheld or greatly limited. You could speak to your vet about your dog’s diet in relation to their individual heart health.
Choose a heartworm prevention medication or natural prevention method to keep your dog from getting heartworms.
Outlook for a Dog with Heart Disease
We’ll start with the worst-case scenarios first.
Heart disease in dogs can lead to:
- heart attacks
- muscle wasting
- severe weight loss
- difficulty breathing
- no desire or ability to play or exercise
- trouble sleeping
- leg swelling
- limited mobility from lack of energy or severe muscle wasting
- nutritional deficiencies
- poor quality of life
The positive side is that your dog can live a long and happy life with heart disease, if you catch it early and are proactive with their health.
Routine checkups and preventative measures are the safest way to protect your dog from heart disease and to catch it early.
Second to that, you want to get them to the vet at the earliest signs of a problem.
Some signs you should take your dog to the vet (aside from routine checkups):
- if a dog has a cough that lasts longer than three days
- any sign of shortness of breath or difficulty breathing
- a change in behavior
- a decrease in excitement about exercise and play
- shortened play times
- restlessness at night
- a potbelly
- decreased appetite
Diagnosing Heart Disease in Dogs
The diagnostic process may include:
- listening to symptoms
- visual inspection of dog’s behavior and appearance
- listening to their heart
- cardiac catheterization
- blood tests
- urine tests
Treatment Options for Heart Disease in Dogs
Diet is important for improving symptoms and outcome for a dog with heart disease and heart failure. You will need to discuss this with your licensed veterinarian because there is no one diet that helps with heart problems.
Different conditions and stages have different diet requirements. Your dog may need to reduce sodium intake, gain muscle, lose weight, correct nutrient deficiencies, add nutrients that strengthen the heart, and more.
Heartworm treatments consist of killing or removing the heartworms.
It is common for heartworm treatments to cause:
- loss of appetite
- lack of thirst
- muscle tremors
- dilated pupils
One treatment method is surgery to remove all heartworms from the dog’s heart and blood stream.
Some heartworm treatments contain arsenic and cause inflammation. No one wants to give a dog an arsenic-based medication, which is one reason why vets so strongly urge heartworm protection.
When a dog’s heart disease has become congestive heart failure, veterinarians typically prescribe ACE-inhibitors, or angiotensin-converting enzyme inhibitors. These treat the symptoms and lengthen the life of the dog by relaxing the blood vessels.
ACE-inhibitors can cause serious side effects:
Long-term use of ACE-inhibitors and using ACE-inhibitors with other medications requires routine medical evaluation to ensure other health conditions do not occur, such as abnormally high levels of nitrogen in the blood or renal issues.
Dogs can be allergic to ACE-inhibitors. They also interact with a bunch of other medications and pregnant and lactating dogs can’t use them.
When fluid buildup is a factor, veterinarians sometimes prescribe diuretics to reduce the buildup.
Side effects of diuretics in high quantities include:
- excess thirst
- decreased urination
- low blood pressure
None of these are exactly bad drugs. They can be life-savers for your dog, if the side effects or other health concerns don’t make it impossible for them to take them.
Medicinal heartworm preventatives are controversial. Many people don’t like maintaining a constant or seasonal dose of a drug in their dog just to prevent a disease, particularly when the drug can have serious and life-threatening side effects.
Side effects of heartworm prevention medications include:
But heartworms can cause permanent damage to the dog’s vascular system and the treatments are at least as scary, if not often more so, than the preventatives.
If you decide medicinal heartworm preventatives are not right for your dog, discuss holistic alternatives with your vet, or seek a holistic vet. Unless your dog has virtually no chance of encountering a mosquito, some prevention is necessary.
How CBD Can Help with Heart Disease in Dogs
CBD oil is one of the most popular and natural ways to manage heart disease in dogs. It may also be used as a way to possibly ease the side effects of the traditional medications so that your dog can continue to use it.
CBD oil can help dogs with heart disease by:
- decreasing inflammation
- managing pain
- calming anxiety
- reducing the frequency and severity of seizures
- potentially protecting the heart itself from arrhythmias and infarctions
- protecting the brain from and repairing brain damage
- reducing nausea
- improving appetite
- helping them sleep
- replacing nutrients
Risks Associated with CBD Oil
CBD oil poses few concerns. There is no known instance of a CBD oil overdose. if you give a dog too much CBD oil, they may experience side effects such as sedation, loss of appetite, or diarrhea.
CBD oil does alter how the dog’s liver absorbs medications, so their vet should know that they are being given CBD oil so they can dose any other medications accordingly.
The science is new regarding CBD oil, so no one is as familiar with the effectiveness or the risks as they are with traditional medications.
It makes a safe and alternative treatment for heart disease should the dog not respond to traditional medications, not being able to take traditional medications, or need relief from the side effects of traditional medications in order to continue taking them.
It is wise to keep your dog’s vet abreast of your use of CBD oil to ensure it is doing for your dog what you’re purchasing it for.
Using CBD Oil
The first step is to find a CBD oil product for pets.
CBD oil comes in several forms for pets to suit your needs and their tastes:
- oil tinctures
- extract concentrates
Treats are the most fun and therefore the easiest to get in a dog. If your dog hates taking medicine, these may be the way to go. They come in both crunchy and chewy forms to suit each individual doggy’s taste buds.
Oil tinctures are also pretty easy as they are often flavored and come in a convenient liquid form that can be administered by drops or sprays. Your dog may take this fine directly by mouth or you may apply it to their food.
Some tinctures are not flavored. If your dog doesn’t like them, you can always add it to a food that can mask the distinctive hemp taste. Tinctures offer the greatest control for varying doses, particularly ones with droppers.
Extract concentrates are like oil tinctures except that they are just CBD oil and come out in thick little beads. You can measure the number of drops to get the dose you want. These also can be given directly by mouth or applied to food.
Capsules eliminate any taste concerns and are easy to give to dogs who are tolerant of the powder in the pills.
Dosing CBD Oil
Some CBD oil products, like capsules and treats will have a certain dose per capsule or treat stated on the product packaging. You can increase the dosage as needed by giving another capsule or treat.
Other CBD oil products tell you how much cannabidiol is in one measurement of the product, a drop, spray, or bead. You then measure out how many of these to give to reach the dose desired.
Research the suggested dose of CBD for the dog’s ailment, whether it is the heart condition itself, to sleep, to improve digestion, etc. Then start with the lowest recommended dose and work up in increments to whatever achieves results for your dog.
It’s important to increase gradually, otherwise you won’t be able to accurately judge the effectiveness of the dose. Cannabidiol begins working immediately, but the full effects may not appear for a few weeks.
It would be needless to increase the dose before this time, unless the dog’s ailment is so dire or they are in so much pain that they can’t wait.
You can gradually increase their dose in as short a time as two days or use CBD oil with another treatment until the full effects can be seen.
Do be aware that very small, large, young, old, or sick dogs require different dosages. Consult a vet or our cbd dosing guide for specific dosing for the individual dog.
Purchasing CBD Oil
Before purchasing CBD oil, you’ll need to know some things to look for.
Full-spectrum vs CBD isolate
When it comes to full spectrum vs CBD isolate, it’s important to note their differences and what might work best for your needs. Full-spectrum CBD oil contains other cannabinoids, terpenes, and nutrients found in the hemp plant while CBD isolate is just cannabidiol. Most people actually prefer full-spectrum, attracted to the additional benefits, but some people say CBD isolate works best for their needs.
The choice of which one to start with is up to you, but if your dog has a digestive symptom, they may gain additional benefits from the nutrients in full-spectrum CBD oil.
Some CBD oil manufacturers are, tragically, not what they claim. The ones who are reputable prove this by providing third-party lab test results showing what is in their products and what is not. This way you know you’re buying what you think you’re buying.
You should check the website for the CBD oil product to see where the manufacturer says they acquired their CBD oil or hemp. Some grow it themselves while others get the CBD oil from someone else. Both are okay as long as they say it was grown in a country with safe growing regulations.
Some extraction methods are better than others, like the CO2 extraction method. Choose it. It’s the safest and purest.
Select a CBD oil product that contains as few ingredients as possible and only ones that are necessary and safe. You should very easily be able to find natural and organic CBD oil products as well.
Innovations from Innovet
Innovet creates scientifically-backed CBD oil products for dogs and cats to treat and provide relief for hard-to-treat ailments like heart disease in dogs. We understand that hard-to-treat means there are many niches to fill and many unique pet cases to address, so if your dog can’t be helped with the CBD oil products that are already on the market, let us know so we can see if we can help your dog.
Sara Redding Ochoa, DVM was raised in north Louisiana. She graduated from LA Tech in 2011 with a degree in animal science. She then moved to Grenada West Indies for veterinary school. She completed her clinical year at Louisiana State University and graduated in 2015 from St. George’s University. Since veterinary school she has been working at a small animal and exotic veterinary clinic in east Texas, where she has experience treating all species that walk in the hospital. In her free time, she likes to travel with her husband Greg, bake yummy desserts and spend time with her 4-legged fur kids, a dog Ruby, a cat Oliver James “OJ”, a rabbit BamBam and a tortoise MonkeyMan.
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The Innovet Team
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