Systolic murmur

A systolic murmur is a sounds heard during a heartbeat when the heart contracts and pumps blood. It occurs due to abnormal blood flow through the heart valves or chambers, often caused by issues like valve narrowing or leakage. These murmurs can vary in loudness and timing but generally happen between the first and second heart sounds. While some murmurs are harmless, others may indicate underlying heart conditions that need medical attention. Listening with an stethoscope helps doctors identify these sounds, aiding in diagnosis and management of heart health.