Electrocardiogram test that shows electrical activity of the heart.

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Size: 3072px × 4033px
Photo credit: © Dragan Ilic / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: activity, amplitudes, dips, disease, ecg, ekg, electrical, electrocardiogram, electrode, femoral, health, heart, heartbea, medicine, monitoring, rhythm, screening, spikes, test, vascular, vein, waves