human
My doctor told me I have a heart murmur. What is a heart murmur and what are the symptoms?
assistant
A heart murmur is an abnormal sound heard during a physical exam of your heart. It’s caused by turbulence in the blood flow through your heart. Symptoms can include shortness of breath, palpitations, fatigue, chest pain, and dizziness. If you have a heart murmur, it's important to see a doctor for further evaluation.