Acknowledgements for BTEC Nationals in Applied Science (Level 3): Unit 1

The following images are licensed under Creative Commons Attribution 2.0 License. These are reused and distributed under the terms and conditions found at: http://creativecommons.org/licenses/by/2.0/

• Normal ECG, courtesy of Madhero88
• Ventricular fibrillation, courtesy of CardioNetworks:Googletrans

The following images are licensed under Creative Commons Attribution ShareAlike 3.0 License. These are reused and distributed under the terms and conditions found at: http://creativecommons.org/licenses/by-sa/3.0/:

• Cartoon of synapse, courtesy of Halvard Hiis

The following images are licensed under Creative Commons Attribution ShareAlike 4.0 International License. These are reused and distributed under the terms and conditions found at:

• Wave features, courtesy of Mattruffoni
• Longitudinal waveform, courtesy of OpenStax college

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