Advanced Cardiology Care Gives Mia a New Beginning
At Veterinary Specialists of Sydney, we are privileged to witness remarkable patient journeys every day. One recent success story is that of Mia, a young dog whose future was transformed through advanced interventional cardiology.



A Serious Heart Condition for a Dog - PDA
Mia was referred to our cardiology team after being diagnosed with Patent Ductus Arteriosus (PDA), a congenital heart defect that can place significant strain on the heart and, if left untreated, may lead to serious complications.
Early diagnosis and intervention are critical for patients with PDA, giving them the best chance of a healthy and active life.
Expert Care from Our Veterinary Cardiology Team
Under the care of specialist cardiologist Dr Julie Kavanagh, Mia underwent a PDA occlusion procedure using a minimally invasive keyhole technique.
Unlike traditional open chest surgery, this advanced procedure allows the heart defect to be closed safely from within the blood vessel, avoiding the need for a large surgical incision.
The Benefits of a Minimally Invasive Approach
For patients like Mia, minimally invasive interventional cardiology can offer several advantages, including:
- No open chest surgery
- Less pain and stress
- Reduced surgical risks
- Faster recovery times
- Earlier return to normal activities
By accessing the heart through the blood vessels, the procedure is often associated with a smoother recovery and improved patient comfort.


A Brighter Future for Mia
Thanks to the expertise of our veterinary cardiology team and the benefits of modern veterinary medicine, Mia recovered well and was able to return to enjoying life as a happy, active puppy much sooner than would typically be expected following traditional surgery.
Stories like Mia's highlight the life-changing impact that advanced veterinary cardiology can have for patients with congenital heart conditions.
When to Seek Cardiology Assessment
Heart murmurs and other signs of cardiac disease should never be ignored. Early assessment and intervention can significantly improve outcomes and, in some cases, be life-saving.
If you have a patient with a heart murmur or a suspected cardiac condition, our cardiology team is here to help.
To learn more about our interventional cardiology services or to discuss a referral, contact Veterinary Specialists of Sydney on (02) 8376 8767.
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