Correction to: Cardiovascular Intervention and Therapeutics https://doi.org/10.1007/s12928-022-00875-x

In this article, the legend for Fig. 3 was inadvertently omitted. The Fig. 3 should have appeared as shown below.

Fig. 3
figure 3

Plaque morphology in IVUS. a Fibrous plaque. b Lipid plaque. c Superficial calcification. d Deep calcification. e Nodular calcification. f Calcification angle measurement (unilateral). g Calcification angle measurement (bilateral). h Mixed plaque. i Thrombus. Abbreviations: IVUS intravascular ultrasound

The original article has been corrected.