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CVETS Cardiology Services
Pacemaker Implants for Pets
Restore life, don't just extend it.
Give Your Pet a New Lease on Life
If your pet has been diagnosed with a slow or irregular heartbeat, a pacemaker could be the key to helping them live a normal, happy, and active life again.
At CVETS, we offer the only veterinary pacemaker implantation service in Columbia, SC led by our board-certified veterinary cardiologist, Dr. Rebecca Kennerly. Using advanced imaging and surgical precision, we deliver seamless, compassionate care from diagnosis through recovery.
What Is a Pacemaker for Pets?
A pacemaker is a small, implantable device that helps regulate your pet’s heartbeat when it becomes too slow—a condition known as bradyarrhythmia. These slow heart rhythms can put your pet at risk for fainting, fatigue, and even sudden death.
Does My Pet Need a Pacemaker?
Some pets with heart rhythm disorders—especially seniors—may slow down gradually, while others faint or collapse unexpectedly. Signs to watch for:
- Fainting spells
- Lethargy or unusual fatigue
- Weakness
- Wobbliness
- Reluctance to exercise/play
- Swollen belly
These symptoms may be caused by:
Our team uses ECG, echocardiography, labwork, and other diagnostic tools to confirm the need for intervention.
- High-Grade AV Block: Complete interruption of the heart’s electrical signals
- Sick Sinus Syndrome: Dysfunction of the heart’s natural pacemaker
- Atrial Standstill: When the upper heart chambers stop contracting properly
How the Procedure Works
The type of pacemaker surgery recommended depends on the patient’s body size and any underlying health conditions:
A thin pacemaker lead is guided through a blood vessel—typically the jugular vein—into the right ventricle of the heart. The pacemaker generator (battery) is then placed under the muscle near the shoulder or neck. This minimally invasive procedure does not involve opening the chest and is performed by our board-certified veterinary cardiologist.
In this surgical approach, the chest and abdomen are opened to directly visualize the heart. The pacemaker lead is secured to the outer surface of the heart, and the generator is implanted within the abdominal muscles. This procedure is performed by a board-certified veterinary surgeon.
We use fluoroscopy (real-time imaging) for precision and safety throughout. Your pet is in expert hands every step of the way.
What Recovery Looks Like
Most pets bounce back quickly—but rest and post-op care are essential:
- Activity Restriction – Light exercise only for eight weeks
- Incision Care – Monitor the incision for appropriate healing
- Harness Use – Use a chest harness instead of a collar
- Follow-Ups – We’ll schedule regular visits to monitor device function and make adjustments if needed
Risks & Reassurance
While complications are rare, our team is trained to manage them. Risks may include:
- Lead dislodgement (especially in the first few weeks)
- Infection at the incision or device site
- Bleeding or arrhythmias during/after the procedure
At CVETS, we minimize risks through advanced technology, 24/7 support, and ongoing monitoring—giving you peace of mind.
Cost & Financing Options
Pacemaker surgery is an investment in your pet’s life—and we understand that affordability matters.
We offer flexible financing through CareCredit and Scratch Pay to make advanced care accessible when your pet needs it most.
In some cases, human pacemakers can be reconditioned and safely implanted in pets. Donated pacemakers are sterilized and tested, providing a lower-cost option that can be life-changing for pets—and their families.
Meet Our Veterinary Cardiologist
Rebecca Kennerly, DVM, DACVIM-C
- Board-Certified Cardiologist: Dr. Kennerly completed a rigorous three-year cardiology residency, specializing in advanced heart care for pets.
- Award-Winning Academia: Graduating valedictorian from veterinary school, she brings a top-tier educational background to every case.
- Comprehensive Cardiac Expertise: From managing chronic heart conditions to emergency care and pacemaker implants, she offers a full spectrum of cardiology services.
