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Basic Facts |
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Electrocardiography, also referred to as ECG testing, is a noninvasive test that records the electrical activity of the heart. |
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ECG can establish a baseline evaluation of a person's heart and investigate newly evolving symptoms, such as chest pain, shortness of breath, or palpitations. |
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Physicians use different forms of ECG testing, including resting, stress, and ambulatory ECG. |
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