Systolic Murmur Symptom Guide for Pets | Observation Points and When to Seek Care
Understand possible causes of Systolic Murmur and home observation points
When a systolic murmur is found, continue observing and recording changes and arrange veterinary examination if needed to clarify the cause.
What this symptom means clinically
A systolic murmur is an abnormal auscultatory sound caused by turbulent blood flow during ventricular contraction. It reflects hemodynamic changes through valves or septal defects; pitch, location, and timing can suggest obstruction, regurgitation, or high-flow states.
🐱 In cats
In cats, systolic murmurs often relate to cardiomyopathy-related ventricular structure or dynamic changes and may vary with excitement.
🐶 In dogs
In dogs, systolic murmurs often relate to valvular disease, congenital ventricular defects, or other structural causes of turbulent flow.
Clinical signs you can observe
Check whether your pet shows any of the signs below. If several apply, seek veterinary care promptly.
Pet Health Map App
Turn every worry into your pet’s health record
Download the app to save AI Care reports, build your pet’s medical profile, and keep tracking symptoms and care notes.
Android version coming soon. The web version is available now.
Possibly Related Conditions
Conditions owners commonly find associated with this symptom — tap to learn more.
Ventricular Septal Defect
Heart disease reduces cardiac output and tissue perfusion. The circulatory compromise presents as systolic murmur.
Atrial Septal Defect
Cardiac pathology impairs contractility, rhythm, or valve function. This cardiovascular dysfunction manifests as systolic murmur.
Cardiomyopathy, Hypertrophic-Cats
Heart disease reduces cardiac output and tissue perfusion. The circulatory compromise presents as systolic murmur.
Endomyocardial Diseases-Cats
Cardiac pathology impairs contractility, rhythm, or valve function. This cardiovascular dysfunction manifests as systolic murmur.
Anemia of Chronic Kidney Disease
Cardiac pathology impairs contractility, rhythm, or valve function. This cardiovascular dysfunction manifests as systolic murmur.
Pulmonic Stenosis
Structural or electrical cardiac abnormalities impair pump function. This cardiac dysfunction manifests as systolic murmur.
This page helps owners understand symptoms and recognise risk; it cannot replace an in-person veterinary examination, diagnosis or treatment. If your pet shows any symptoms, please consult a qualified veterinarian as soon as possible.