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. 2023 Feb 13;45:101186. doi: 10.1016/j.ijcha.2023.101186

Fig. 3.

Fig. 3

Total hospital cost of percutaneous coronary intervention for acute myocardial infarction, The line graphs show the total hospital costs for all PCIs, unadjusted (red) and adjusted for inflation (orange); IVUS-guided PCIs, unadjusted (blue) and adjusted for inflation (sky blue); and OCT-guided PCIs, unadjusted (green) and adjusted for inflation (yellow green) from 2008 to 2019. Asterisks (*) at the end of the graphs denote significant P-trend less than 0.001. Abbreviations: IVUS = intravascular ultrasound; OCT = optical coherence tomography; PCI = percutaneous coronary intervention.