Category | License | Title | Info | Download | Report | medical | Unknown | medical | medical | CC BY 3.0 | lifeline | OCAL | CC0 Public Domain | ECGHeartColour | OCAL | CC0 Public Domain | ECG heart | OCAL | CC0 Public Domain | HeartECG | OCAL | CC0 Public Domain | heart ekg rhythm only | 2022 | CC0 Public Domain | 2022 ekg heart | 2022 | CC0 Public Domain | 2022 ekg frame | 2022 | CC0 Public Domain | 2022 ekg question mark | OCAL | CC0 Public Domain | peace sign ekg | OCAL | CC0 Public Domain | peace sign justice ekg | OCAL | CC0 Public Domain | peace sign justice ekg colorful | OCAL | CC0 Public Domain | justice ekg | OCAL | CC0 Public Domain | justice peace ekg | OCAL | CC0 Public Domain | justice peace ekg colorful |
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