Correction to: Cardiovascular Drugs and Therapy

https://doi.org/10.1007/s10557-020-07140-4

The article “The Effect of Enhanced External Counterpulsation on Platelet Aggregation in Patients with Coronary Heart Disease,” written by Yating Wang and Danyan Xu, was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 21 January 2021 with open access. With the author(s)’ decision to step back from Open Choice, the copyright of the article changed on January 2021 to ©Springer Science+Business Media, LLC, part of Springer Nature 2021 and the article is forthwith distributed under the terms of copyright.

The original article has been corrected.