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Animal Emergency Hospital of Grand Rapids

Two Veterinarians Examining a Dog

Cardiology

Dr. Harmon examining a dog

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

Dr. Mark Harmon

Mark Harmon, DVM, DACVIM

Dr. Mark Harmon is a board-certified specialist in veterinary cardiology.

Originally from Fort Smith, Arkansas, Dr. Harmon received his bachelor's degree in chemical engineering from the University of Arkansas. He attended the University of Missouri for his veterinary degree, followed by a one year internship in small animal medicine and surgery at the University of Pennsylvania and then a year as an emergency veterinarian in Ann Arbor.

Available by appointment. To schedule an appointment, please call (616) 537-1402.

Cardiology Appointment Inquiry Form