Heart Disease in dogs and cats is not like humans. Humans have to worry about cholesterol and blockages in arteries leading to a “Heart Attack.”
Dogs often have a “Heart Murmur,” “Murmur is the sounds of the valve leading. A leaking valve causes the chamber to become “overfull.”
The muscle has to stretch out to accommodate greater volume which pulls valve apart making the leak worse and perpetuating the problem.
What can we do? 3 things to make a heart’s job easier so it will last longer. 1) Decrease blood volume with diuretics 2) Decrease resistance it has to pump against with blood pressure medications. 3) Help muscle have a stronger more coordinated contraction and just like in people: no junk food and take fish oil.
What about Cats?
They get a beefy enlarged heart muscle that fills up the chamber diameter. This means they can only pump a small amount of blood at a time so their heart has to beat a lot faster which causes it to wear out. They are also prone to forming blood clots and having high blood pressure.
How do we know? 1) We listen (Stethoscope) 2) We look (Chest Radiographs and Ultrasound) 3) We measure (Blood Pressure)
Early Detection is Key!
Seniors and small dogs are the most at risk.
Parkview Veterinary Hospital
571 E. Franklin St, Suite C Monterey, CA 93940 (831) 372-2672