Retraction to: Electronic Cigarette Use and Myocardial Infarction Among Adults in the US Population Assessment of Tobacco and Health.

After becoming aware that the study in the above-referenced article did not fully account for certain information in the Population Assessment of Tobacco and Health [PATH] Wave 1 survey, the editors of Journal of the American Heart Association reviewed the peer review process. During peer review, the reviewers identified the important question of whether the myocardial infarctions occurred before or after the respondents initiated e-cigarette use, and requested that the authors use additional data in the PATH codebook (age of first MI and age of first e-cigarettes use) to address this concern. While the authors did provide some additional analysis, the reviewers and editors did not confirm that the authors had both understood and complied with the request prior to acceptance of the article for publication. Post publication, the editors requested Dr. Bhatta et al conduct the analysis based on when specific respondents started using e-cigarettes, which required ongoing access to the restricted use dataset from the PATH Wave 1 survey.¹ The authors agreed to comply with the editors' request. The deadline set by the editors for completion of the revised analysis was not met because the authors are currently unable to access the PATH database. Given these issues, the editors are concerned that the study conclusion is unreliable. The editors hereby retract the article from publication in Journal of the American Heart Association. [original article URL: https://www.ahajournals.org/doi/10.1161/JAHA.119.012317] Reference 1. Bhatta DN, Glantz SA. Electronic Cigarette Use and Myocardial Infarction Among Adults in the US Population Assessment of Tobacco and Health. J Am Heart Assoc. 2019;8:e012317. DOI: 10.1161/JAHA.119.012317.