Heart murmur — Possible causes

If your pet shows Heart murmur, these are the conditions our knowledge base most commonly links it to. This is reference information, not a diagnosis.

If your pet shows severe or sudden signs, contact a veterinarian immediately.

Possible causes

Infective Endocarditis

Immune-Mediated Hemolytic Anemia

OccasionalImmune Mediated

Urgency: Emergency

Frequently asked questions

Heart murmur — Possible causes

Infective Endocarditis、Bartonellosis、Immune-Mediated Hemolytic Anemia、Heart Base Tumor、Mucopolysaccharidosis

This article is for general education and is not a substitute for professional veterinary advice. If your pet is unwell, please consult a veterinarian.

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