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An echocardiogram uses sound waves (ultrasound) to generate images of your heart and help your healthcare provider assess your heart’s pumping strength and detect damage to the heart chamber, valve problems and heart defects. Electrodes are placed on your chest and a wand (sound-wave transducer) is moved around your chest to pick up electrical activity. This test is simple and non-invasive, however, it does require fasting and medication restrictions beforehand.
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