New Impact Factor for Annals of Cardiothoracic Surgery: 4.617

We are pleased to announce that the Annals of Cardiothoracic Surgery (ACS) has received its latest Impact Factor for the 2021 citation year - 4.617.

This Impact Factor places ACS in the top 20% of surgical journals evaluated, and is a testament to the high scientific merit of our published work. We are grateful to all our Guest Editors, authors, and reviewers for their contributions and ongoing support.

We look forward to bringing more groundbreaking issues and insightful articles to our readers in the near future.

Professor Tristan D. Yan
Annals of Cardiothoracic Surgery
July 2022