What are the symptoms of dilated cardiomyopathy?

Tiredness, exercise intolerance. Coughing, difficulty breathing. Fainting. Weight loss. Swollen abdomen. Sometimes sudden death

Is Dilated cardiomyopathy contagious?

Dilated cardiomyopathy does not spread directly between animals.

Corazón

Dilated cardiomyopathy

The heart muscle weakens and the chambers dilate, losing pumping strength. Common in large and giant breed dogs.

Severe🐕 Dogs

This may be a veterinary emergency

URGENT if there is fainting or difficulty breathing. Cardiac screening is advisable in at-risk breeds.

Symptoms to watch for

• Tiredness, exercise intolerance
• Coughing, difficulty breathing
• Fainting
• Weight loss
• Swollen abdomen
• Sometimes sudden death

Causes

A genetic basis in many large breeds (Dobermann, Great Dane, Boxer, Cocker Spaniel). In some cases it has been linked to certain deficient diets. Age is a contributing factor.

Diagnosis

Echocardiography, electrocardiogram (serious arrhythmias may be present), radiography, cardiac markers.

Treatment

Medications that support the heart and control arrhythmias, together with treatment of heart failure. The prognosis is guarded, but treatment improves quality and length of life.

Prevention

Cardiac screening in predisposed breeds (especially the Dobermann), and a good-quality, balanced diet.

When should you see the vet?

URGENT if there is fainting or difficulty breathing. Cardiac screening is advisable in at-risk breeds.

Consult a vet 24 h emergency vets nearby

WetAi guides you and takes you to the vet; it does not diagnose.

Notice: this information is for general guidance and educational purposes only. It does NOT replace diagnosis or treatment by a registered veterinary surgeon. If you notice any symptoms, always consult a professional. Wallapets accepts no responsibility for the use of this information without veterinary supervision.