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. 2021 Feb 9;16(1):11. doi: 10.5334/gh.859

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Copyright: © 2021 The Author(s)

This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC-BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. See http://creativecommons.org/licenses/by/4.0/.

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Number of diagnostic coronary angiography and percutaneous coronary intervention procedures in each year. CAG: Coronary Angiography; PCI: Percutaneous Coronary Intervention.