Heart care
With a board-certified Cardiologist.
Early Detection is Key
Has your family veterinarian detected a heart murmur in your dog or cat? Ask them if a consultation with a cardiologist would be of benefit. Early detection and treatment may provide many additional years of health and good quality of life.
It can be emotionally difficult to learn of a heart condition in your dog or cat, but you have an incredible team behind you. Dr. Lori Siemens is a board certified veterinary cardiologist. This means she is one of a small fraction of veterinarians who has undergone years of special training in order to treat heart problems with the highest level of care possible.
Our cardiologists partner closely with other specialists at MarQueen to provide the best possible medical advice and therapy. These experts include internal medicine specialists, radiologists, emergency and critical care doctors, surgeons, nurses, and assistants. This means you are often getting the benefit of multiple expert opinions. Together, our care providers focus on each dog or cat’s needs, identify the most helpful tests, and use the most advanced procedures.

Contact us if your dog or cat has any of the following symptoms…
Coughing
Breathing problems or shortness of breath
- Heart murmur
- Heart failure
- Irregular heartbeat (arrhythmia)
- Weakness, fainting, or collapse
- Congenital heart disease (birth disorders)
- Acquired heart disease
- Elevated systemic blood pressure (arterial hypertension)
- Elevated lung blood pressure (pulmonary hypertension)
- Infectious diseases (such as heart worm disease or bacterial heart infections)