Most Murmurs Are Reassuring, But Some Need Evaluation
A heart murmur is a sound made by blood flow through the heart. Many childhood murmurs are innocent and do not represent heart disease. Others can be associated with valve problems, septal defects, outflow obstruction, or other congenital heart conditions. A pediatric cardiologist can determine whether the murmur is innocent or whether additional testing is needed.
When a Murmur Should Be Checked
Evaluation is especially important when a murmur is loud, harsh, associated with a click or thrill, heard with symptoms, present in an infant with poor feeding or poor growth, associated with cyanosis, or found with an abnormal ECG or family history of heart disease. Depending on the exam, an ECG or echocardiogram may be recommended.
Reviewed by Dr. Pradeepkumar Charla, MD, MBA, FAAP, FACC
Pediatric & Adult Congenital Cardiologist — Congenital Heart Compass Medical PLLC
Last reviewed:
Medical disclaimer: This content is for educational purposes only and is not a substitute for individualized medical advice, diagnosis, or treatment. Always consult a qualified cardiologist for decisions about your congenital heart disease care.