Golden Retriever Heart Murmur

Golden Retriever Heart Murmur

Golden Retrievers, known for their radiant golden coats, gentle demeanor, and unparalleled loyalty, are a joy in any household. However, as a breed, they are prone to specific health challenges. Heart murmurs, while not exclusive to Golden Retrievers, do affect them, necessitating understanding and action from their human companions.

Heart Murmurs Demystified

Heart murmurs are essentially sounds—different from the usual heartbeats—that emanate from the dog’s heart during the cardiac cycle. These sounds are produced due to turbulent blood flow in or near the heart chambers.

Golden Retrievers and Heart Health

Golden Retrievers, due to their genetic makeup and other breed-specific factors, might be more predisposed to conditions that can cause heart murmurs and Subvalvular Aortic Stenosis (SAS) . Understanding the gravity and implications is vital for timely intervention and best care practices.

Signs & Symptoms of Heart Murmurs

  1. Fatigue or Reduced Energy: Golden Retrievers are inherently playful. A sudden drop in activity, reluctance to engage in games, or showing signs of fatigue can be more than mere laziness. It can suggest a compromised heart function affecting the overall vitality of your pet.
  2. Rapid or Difficulty Breathing: Noticing your Golden Retriever panting excessively or struggling for breath, especially post minor activities, should ring alarm bells. Such symptoms often point towards the heart’s inability to effectively circulate oxygen-rich blood.
  3. Persistent Cough: While coughing can be attributed to many causes, in the context of heart health, a persistent cough can indicate fluid buildup in the lungs—a direct result of reduced heart efficiency.
  4. Fainting or Collapsing: Moments where your Golden Retriever suddenly collapses or faints, especially after moments of excitement, can be extremely distressing. Such episodes underscore the urgency to have the heart’s condition evaluated.
  5. Swollen Abdomen: While weight gain or bloating are common interpretations of a swollen abdomen, in scenarios accompanied by other symptoms, it might indicate fluid buildup due to heart malfunction.
  6. Bluish-Gum Color: Healthy gums have a distinct pink hue. If you observe them turning bluish, it suggests poor blood oxygenation, a sign of potential heart issues.
  7. Weight Loss or Change in Appetite: A drastic or steady drop in weight without apparent reasons, or changes in appetite, can be reflections of heart ailments. Reduced blood flow can affect nutrient absorption and appetite.

Causes and Risk Factors: Heart Murmurs Stem From Various Causes

  1. Age-Related Changes: As Golden Retrievers age, their heart, like all organs, undergoes wear and tear. This can lead to conditions that produce murmurs.
  2. Congenital Conditions: Some Golden Retrievers might be born with heart defects which become evident as murmurs.
  3. Heartworm Disease: Parasitic infestations, especially heartworms, can damage the heart, leading to murmurs and other severe complications.
  4. Valvular Diseases: With age or due to genetic factors, heart valves can malfunction. This malfunction creates turbulence in blood flow, which is heard as a murmur.

Effective Remedies and Heart Health Management

  1. Routine Vet Visits: Insure regular vet check-ups. Early detection can guide timely interventions and dictate the course of treatment.
  2. Medication Protocols: Depending on the cause, vets might recommend a series of medications. These could range from drugs that strengthen heart muscles, regulate rhythm, or even aid in fluid expulsion from the body.
  3. Dietary Overhaul: Nutrition plays a pivotal role in managing heart conditions. Veterinarians might suggest a low-sodium diet to prevent fluid retention or supplements to enhance heart muscle functionality.
  4. Customized Exercise Routines: Exercise is a double-edged sword. While it’s vital for overall health, excessive exertion can strain an already compromised heart. Tailored exercise routines, leaning towards gentle activities, can strike a balance.
  5. Weight Watch: Maintaining an optimal weight range is crucial. Excess weight can exacerbate heart conditions. A balanced diet, combined with regulated exercises, ensures that your Golden Retriever remains within the ideal weight bracket.


Supplemental Support

Heart health supplements, packed with Omega-3 fatty acids, Coenzyme Q10, and taurine, can offer added support to the heart, enhancing its efficiency and longevity.

  • Continuous Monitoring: Investing in periodic diagnostic tests, like ECGs, X-rays, and echocardiograms, can offer insights into the heart’s condition and highlight the effectiveness of ongoing treatments.
  • Stress-Free Spaces: Golden Retrievers are sensitive dogs. Environmental stressors can impact their heart health. Ensuring they have a serene, comfortable environment, free from excessive noise and disturbances, is key.


Golden Retrievers, with their boundless energy and unyielding love, deserve a life free from pain and discomfort. Recognizing, understanding, and effectively managing heart murmurs ensures that your furry companion remains by your side, healthy and joyful, for years to come.


About the Author

I am deeply passionate about Golden Retrievers, having been blessed with three of these wonderful companions. I wholeheartedly believe they're the finest breed on the planet.

I created "Golden Retrievers Rule," to be a place of joy and tail-wagging delight. It's where enthusiasts of this golden breed unite, celebrating and sharing our collective passion.

Come explore, shop, and connect with fellow golden enthusiasts!

For more information about Jeff, click here.

Jeff Goldstein

Subscribe to get the latest updates