Top 5 Diseases You Can Catch from Your Dog. A disease that is transmissible from animal to human is known as a zoonotic disease. As a veterinarian, it is not only my responsibility to properly diagnose pets, but also to inform pet owners about potential diseases they can catch from their dogs.
Click image to enlarge. 1  Tricuspid valve. This valve is located between the right atrium and the right ventricle. 2  Pulmonary valve. The pulmonary valve is located between the right ventricle and the pulmonary artery. 3  Mitral valve. This valve is located between the left atrium and the left ventricle.  Aortic valve.
First, blood from the body enters the right atrium and passively flows into the right ventricle through the AV valve called the tricuspid valve. This is the valve that separates the right atrium and the right ventricle, and its name comes from the fact that it has three flaps (or cusps) that open and close.