
Cardiology
Conditions
Arrhythmias
Cardiomyopathies
Chagas Disease
Dilated Cardiomyopathy (DCM)
Heartworm Disease
Patent Ductus Arteriosus (PDA)
Pulmonic Stenosis (PS)
Chronic Degenerative Valve Disease (CVD)
Additional Heart, Valve, and Vascular Diseases
Heart Trust
Veterinary cardiologists at Texas A&M are dedicated to understanding, treating, and preventing all aspects of heart disease through the Heart Trust fund. Established in 2008, it supports our mission to improve cardiovascular health through projects and clinical trials for companion animals and honors special pets, animal enthusiasts, veterinarians, and animal professionals.
Learn about Heart TrustFrequently Asked Questions
How long does the appointment usually last?
We recommend planning for your pet to remain with us for the majority of the appointment day, particularly for new patient evaluations. The Cardiology Service primarily operates as an outpatient service, and our goal is to discharge patients seen in the morning by mid- to late afternoon. You will be contacted promptly once your pet has been evaluated and is ready for discharge.
Please be assured that all VMTH personnel are committed to the health and well-being of animals. Your pet will receive attentive, compassionate, and professional care throughout their time with our team.
Will my pet’s surgery be performed on the day of the initial appointment?
Cardiac procedures are not typically performed on the same day as the initial consultation. However, exceptions may be made for urgent cases, such as patients with third-degree AV block requiring emergency pacemaker placement. Patients being evaluated for a cardiac procedure must undergo a comprehensive assessment to determine whether surgery is appropriate and safe. This evaluation generally includes a complete physical examination, laboratory testing, cardiac imaging (echocardiography, with or without ECG evaluation), and thoracic radiographs (x-rays). Findings from these tests may identify conditions that could increase surgical risk. If surgery is recommended, the procedure is generally scheduled for the following day. This timing allows the Anesthesia Service adequate opportunity to review your pet’s case and prepare appropriately for the procedure.
What do I do if my pet needs urgent care?
The Cardiology Service has on-call clinicians available to assist with urgent patient needs. Pets experiencing an emergency can be evaluated through the Emergency Service, which is open 24 hours a day, 7 days a week, including holidays.
We kindly ask that you call us at 979.845.2351 before arrival so we can prepare for your pet’s admission and anticipate your arrival time. Please note that patients seen through Emergency Services are evaluated according to the severity of their condition using a triage system. During especially busy periods, patients with less urgent conditions may experience longer wait times
Do I continue giving current heart medications?
Yes, continue administering current heart medications the day of the appointment unless directed otherwise by TAMU cardiology or your veterinarian. Your pet can continue to receive routine vaccinations and should continue routine parasite preventatives, including heartworm prevention.
What are the key areas of investigation in the cardiology research program?
- Acquired canine heart disease: MMVD & DCM
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Acquired feline cardiomyopathies
- Predictive modeling for diagnosis & staging canine & feline heart disease
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Congenital heart disease imaging & therapies
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Advanced imaging: transthoracic and transesophageal echocardiography, CT, MRI
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Heritable channelopathies
- Myocarditis including Chagas disease
- Biomarkers
- Education
- One Health
Care Team
Clinicians
Technicians & Staff

Clinical Trials
Clinical trials are studies that evaluate how effective a new treatment is by comparing it to standard practice in animals with disease. These trials are often designed from preliminary data showing that the new treatment may be effective. Browse our current trials.

Patient Stories
The Small Animal Teaching Hospital (SATH) is home to 18 services, giving patients access to a full spectrum of veterinary care — from annual preventive medicine to minimally invasive procedures and other specialized services. Read some of our success stories.