Letter to the Editor
Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Cardiol. Apr 26, 2022; 14(4): 266-270
Published online Apr 26, 2022. doi: 10.4330/wjc.v14.i4.266
Glucose lowering does not necessarily reduce cardiovascular risk in type 2 diabetes
Angeliki Bourazana, Grigorios Giamouzis, John Skoularigis, Filippos Triposkiadis, Andrew Xanthopoulos
Angeliki Bourazana, Grigorios Giamouzis, John Skoularigis, Filippos Triposkiadis, Andrew Xanthopoulos, Department of Cardiology, University Hospital of Larissa, Larissa 41110, Greece
Author contributions: Bourazana A and Xanthopoulos A wrote the letter; Giamouzis G, Skoularigis J, and Triposkiadis F revised the letter; All authors made substantial contributions to conception and design of the study, acquisition of data or analysis and interpretation of data, drafted the article or made critical revisions related to important intellectual content of the manuscript, and gave final approval of the version of the article to be published.
Conflict-of-interest statement: The authors declare no conflict of interest regarding the present work
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Andrew Xanthopoulos, FACC, MD, PhD, Doctor, Department of Cardiology, University Hospital of Larissa, Mezourlo, Larissa 41110, Greece. andrewvxanth@gmail.com
Received: November 11, 2021
Peer-review started: November 11, 2021
First decision: December 27, 2021
Revised: December 29, 2021
Accepted: March 16, 2022
Article in press: March 16, 2022
Published online: April 26, 2022
Processing time: 158 Days and 14.4 Hours
Core Tip

Core Tip: Dipeptidyl peptidase-4 inhibitors are a safe and effective glucose lowering treatment option in patients with type 2 diabetes mellitus. However, their effect on cardiovascular outcomes in diabetic patients has been neutral. The potential correlation between atrial flutter and dipeptidyl peptidase-4 inhibitors administration is an interesting finding, but since currently there is no sheer underlying pathophysiologic mechanism to justify it, more evidence is required.