The graphs of an electrocardiogram

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Size: 5183px × 2000px
Photo credit: © Baikal / Alamy / Afripics
License: Royalty Free
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Keywords: background, cardiac, cardiogram, cardiography, care, data, disease, ekg, electro, electrocardiogram, emergency, equipment, experiment, frequency, graph, health, healthcare, healthy, heart, heartbeat, hospital, human, illness, life, line, measurement, medical, medicine, patient, pattern, pulse, scientific, technology, test, trace, vitality, wave