An echocardiogram is a sound-wave-based study of the heart that helps physicians assess how the heart muscle is pumping and how the valves and chambers are functioning.
What It Shows
Echocardiography is a safe and effective ultrasound study used to diagnose conditions involving the heart valves and the pumping function of the heart.
In practice, the test helps clarify chamber size, overall ejection performance, valve narrowing or leakage, and blood-flow patterns that can explain symptoms.
Why It Matters
Echocardiography is often one of the first major decision-making tools in cardiology because it gives real-time structural and functional information without invasive access.
It helps determine whether follow-up should stay conservative or move toward additional testing, medication changes, or structural heart planning.