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Core CHI Exam Glossary (Miscellaneous words) Questions and Answers Solved Correctly
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What is an EKG? - An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as line tracings on paper. The spikes and dips in the tracings are called waves. The heart is a muscular pump made up of ...
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