I34: Nonrheumatic mitral valve disorders
I34.9: Nonrheumatic mitral valve disorder, unspecified
The heart pumps blood through the body. Inside the heart are 4 chambers. There are 2 heart atria and 2 ventricles. Both heart atria and both ventricles are separated from each other by a partition.
There are 4 valves in the heart. These valves ensure that the blood flows in the right direction. So they have to close tightly. They also have to open up fully so that the blood can be properly pumped out of the heart.
The mitral valve is the valve between the left atrium and the left ventricle. Your mitral valve is not working properly. The mitral valve can be leaky or narrowed. The heart then has to work harder to pump enough blood to the body.
You may have various symptoms as a result. You may be short of breath or have heart palpitations. You may also feel weak or tired. Sometimes, too, fluid collects in the legs.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.