Erratum to “Association of ambient air pollution with risk of out of hospital cardiac arrest in the United States” [Am. Heart J. Plus Cardiol. Res. Practice 17 (May 2022)]

The publisher regrets “Declaration of conflict of interest” was not included in the published article that appeared in the previous issue of American Heart Journal Plus: Cardiology Research and Practice.

The authors declare that they have no conflict of interest.

The publisher would like to apologise for any inconvenience caused.