One area of pet health we take very seriously at Stanton Pet Hospital is the diagnosis, treatment, and prevention of heart disease. Understanding common heart conditions can equip you with the knowledge to recognize potential problems and seek timely veterinary care. 

Common Heart Diseases Affecting Our Beloved Companions

Heart disease can affect pets of all ages and breeds, though some are more susceptible than others. Here are some of the most common heart conditions we see in dogs and cats:

Dilated Cardiomyopathy (DCM): DCM is a serious condition where the heart muscle weakens and stretches, hindering its ability to pump blood effectively. This often leads to a buildup of fluid in the lungs and other organs. Large and giant breed dogs are particularly vulnerable to DCM. Symptoms can be subtle in the early stages but may include decreased energy, coughing (especially at night), difficulty breathing, and even fainting episodes.  

Hypertrophic Cardiomyopathy (HCM): HCM is characterized by a thickening of the heart muscle, which can obstruct blood flow and make it harder for the heart to pump efficiently. It is the most common heart disease in cats and can also affect certain dog breeds. Symptoms may include rapid breathing, lethargy, loss of appetite, and sudden collapse.  

Valvular Heart Disease:  As pets age, the heart valves can degenerate and malfunction, a condition known as valvular heart disease. This is more common in dogs, particularly small breeds.  When the valves don’t close properly, blood can leak backward, putting extra strain on the heart.  Signs of valvular heart disease include coughing, exercise intolerance, difficulty breathing, and a bluish tint to the gums.  

Recognizing the Warning Signs: Is Your Pet Showing Symptoms?

While each type of heart disease presents unique challenges, there are some common signs that could indicate a problem with your pet’s cardiovascular system. It’s crucial to be aware of these symptoms and seek veterinary attention if you notice any of the following: 

  • Persistent Coughing:  A cough that doesn’t resolve, especially if it worsens at night or during exertion, can be a sign of heart disease.
  • Labored Breathing:  Difficulty breathing, rapid breathing, or noisy breathing can all potentially indicate a heart problem.
  • Lethargy and Weakness:  If your pet is unusually tired, is sleeping more than usual, or seems weak, it could be a sign their heart isn’t pumping efficiently.
  • Loss of Appetite and Weight Loss: Although these clinical signs can accompany a variety of diseases, these symptoms can accompany heart disease as well, especially in cats.
  • Fainting or Collapse:  Sudden collapse or fainting episodes can be a sign of a serious heart problem and requires immediate veterinary attention.
  • Abdominal Distension:  A swollen belly can indicate fluid buildup due to heart failure.

Prevention and Management: Giving Your Pet the Best Chance at a Healthy Heart

While not all forms of heart disease are preventable, there are steps you can take to help protect your pet’s heart health:

  • Maintain a Healthy Weight:  Obesity puts extra stress on the heart. Work with your veterinarian to determine your pet’s ideal weight and develop a weight management plan if needed.
  • Provide Regular Exercise:  Regular physical activity strengthens the heart muscle. Aim for at least 30 minutes of exercise most days of the week, tailored to your pet’s age and breed.
  • Feed a Balanced Diet:  A high-quality diet that meets your pet’s nutritional needs is essential for overall health, including heart health.
  • Schedule Routine Veterinary Check-ups: Regular check-ups include your veterinarian listening to your pet’s heart with a stethoscope. This kind of monitoring is crucial for detecting heart disease early, ideally before symptoms appear.  

Treatment Options: Providing Support and Care

Treatment for heart disease will vary depending on the type and severity of the condition. At Stanton Pet Hospital, we offer a range of treatment options, including:

  • Medications: Various medications can help manage heart disease, such as diuretics to reduce fluid buildup, medications to improve heart muscle function, and medications to regulate heart rhythm.
  • Dietary Management: In some cases, dietary changes can be beneficial. If appropriate, we may recommend a prescription diet specifically formulated for pets with heart disease.  

Your Partner in Pet Health: We’re Here for You

If you observe any of the clinical signs mentioned above in your pet, please reach out to us for an appointment or seek emergency care right away for a diagnosis. If your pet does have heart disease, early detection and intervention are key to improving outcomes and keeping them feeling good. We are committed to helping you every step of the way.