man drawing ECG

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Size: 4726px × 2712px
Photo credit: © Dima / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: activity, cardiogram, cardiology, cardologist, complex, concept, doctor, drawing, ecg, ekg, electrical, electrocardiogram, explanation, female, graph, hand, healthy, heart, heartbeat, lead, lecture, lecturer, line, measurement, medicine, pen, person, physiology, professor, qrs, science, screen, sketch, test, virtual, wave, woman