{ "@context": "https://schema.org", "@type": "BlogPosting", "headline": "Ultrasound of the heart for a pet — how is the study done?", "description": "Cardiac ultrasound is a painless and accurate examination. Find out how to prepare for your visit to the Animal Hospital Sacrum and what the study reveals.", "datePublished": "Jan 27, 2026", }

Ultrasound of the heart for a pet — how is the study done?

📞 Appointment for research: 010 739 9130

Ultrasound examination of the heart (echocardiography) is the most modern and accurate way to study the structure and function of the pet's heart. The stethoscope tells us that there is a defect in the heart (murmur), but ultrasound tells which the fault is and how to treat it.

At Sacrum Veterinary Hospital in Vantaa, we perform cardiac ultrasound examinations on both dogs and cats.

How is the investigation progressing?

The study is stress-free and painless for the pet.

  1. No anesthesia: Most often, the pet does not need to be sedated. Tranquilizers can affect the functioning of the heart, so we examine the pet preferably awake, in the presence of the owner.
  2. Preparation: Small areas of hair are shaved from the chest of the dog or cat (under the armpits) so that the sensor makes good contact with the skin.
  3. Research: The pet lies on a padded table on its side. The veterinarian moves the sensor on the chest. The study lasts about 30—45 minutes.

What is seen on ultrasound?

We will see in real time:

  • Operation of the flaps (do they leak?).
  • The thickness and contractility of the heart muscle.
  • The speed and direction of blood flow.
  • Possible tumors or fluid in the pericardium.

When to book an appointment?

We recommend an examination if:

  • The vet has heard a murmur.
  • The pet has cardiac symptoms (cough, fatigue, fainting).
  • For official heart checks of breeding dogs and cats.
  • Before requiring anesthesia, if a heart defect is suspected in an elderly pet.

The right diagnosis allows for the right medication -- and more joint years.

📍 Veterinary Hospital Sacrum, Porttisuontie 13, Vantaa

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