10 Causes of Feline Heart Murmur
6 years ago
- One of the more common causes is mitral valve dysplasia, which is a defect resulting in a leaky valve causing the murmur from the turbulence of blood reflux.
- Patent ductus arteriosus (PDA) results when the duct in the fetal heart does not close after birth. This produces a shunting of blood, which may result in a heart murmur only if the shunting of the blood occurs from left-to-right side of the heart.
- Hyperthyroid disease is the leading cause of heart murmurs in cats. This disease can be treated using a combination of medication therapies and/or surgery.