Skip to Primary Content

Animal Emergency & Specialty Hospital - Byron Center

Two Veterinarians Examining a Dog

Cardiology

Cardiology Coming This July - Referral Waitlist Now Open at AESH

Dog Licking Veterinarian's Face

Your pet and heart disease

Our cardiology services are led by Dr. Mark Harmon, a board-certified veterinary cardiologist with advanced expertise in diagnosing and managing heart conditions in dogs and cats. He specializes in non-invasive diagnostics to evaluate and treat a wide range of cardiac diseases, such as:

  • Valve disorders

  • Dilated and hypertrophic cardiomyopathy

  • Congestive heart failure

  • Arrhythmias

  • Congenital heart defects

If your pet has been diagnosed with, or is showing signs of heart disease, we welcome you to schedule a consultation with our Cardiology Department at AESH.

Signs Your Pet May Have Heart Disease:

  • Rapid or labored breathing

  • Persistent coughing

  • Decreased energy or reluctance to exercise

  • Episodes of collapse or fainting

  • Noticeable swelling or bloating of the abdomen

Cardiology Services We Offer:

  • Echocardiography

  • Electrocardiography (ECG)

  • Holter monitoring

  • Digital radiographs

  • Blood pressure evaluation

  • In-hospital laboratory testing

  • Fluid removal (centesis)

  • OFA cardiac screenings

Our Cardiologist

Cardiology Appointment Inquiry Form