Stress Echo

A Stress Echo (Stress Echocardiogram) is a test that helps evaluate how well the heart functions under physical stress, typically through exercise or medication that simulates exercise effects. It combines a standard echocardiogram (ultrasound of the heart) with a stress test, which allows doctors to see how the heart muscles and valves are working when under increased demand.

Here’s how it generally works:

1. Resting Echo: A baseline echocardiogram is performed to get images of the heart at rest.
2. Stress Induction: Either through treadmill exercise or medication, the heart rate is increased to a target level.
3. Post-Stress Echo: After reaching the target heart rate, another echocardiogram is taken to assess how the heart responds to stress.

Purpose:

The Stress Echo is commonly used to:

• Diagnose coronary artery disease (CAD)
• Evaluate the severity of existing heart conditions
• Monitor progress in individuals with known heart issues

Why It’s Important:

By observing how the heart performs under stress, doctors can identify areas with reduced blood flow or potential blockages in the coronary arteries. This helps guide treatment decisions and preventive strategies.