What Are Heart Murmurs?
June 1, 2026
So, What Are Heart Murmurs? A heart murmur is an extra sound heard during a heartbeat when blood flows through the heart in a way that creates turbulence. Instead of the usual “lub-dub” rhythm, a doctor listening with a stethoscope hears an additional whooshing or swishing noise. Murmurs themselves are not a disease, they are
