Effect of antidiabetic drugs on the risk of atrial fibrillation: mechanistic insights from clinical evidence and translational studies

Cell Mol Life Sci. 2021 Feb;78(3):923-934. doi: 10.1007/s00018-020-03648-y. Epub 2020 Sep 23.

Abstract

Diabetes mellitus (DM) is an independent risk factor for atrial fibrillation (AF), which is the most common sustained arrhythmia and is associated with substantial morbidity and mortality. Advanced glycation end product and its receptor activation, cardiac energy dysmetabolism, structural and electrical remodeling, and autonomic dysfunction are implicated in AF pathophysiology in diabetic hearts. Antidiabetic drugs have been demonstrated to possess therapeutic potential for AF. However, clinical investigations of AF in patients with DM have been scant and inconclusive. This article provides a comprehensive review of research findings on the association between DM and AF and critically analyzes the effect of different pharmacological classes of antidiabetic drugs on AF.

Keywords: DPP-4; GLP-1; Metformin; SGLT2; Thiazolidinedione.

Publication types

  • Review

MeSH terms

  • Atrial Fibrillation / etiology*
  • Atrial Fibrillation / metabolism
  • Diabetes Mellitus / drug therapy
  • Dipeptidyl-Peptidase IV Inhibitors / adverse effects
  • Dipeptidyl-Peptidase IV Inhibitors / therapeutic use
  • Glucagon-Like Peptide-1 Receptor / antagonists & inhibitors
  • Glucagon-Like Peptide-1 Receptor / metabolism
  • Glycation End Products, Advanced / metabolism
  • Humans
  • Hypoglycemic Agents / adverse effects*
  • Hypoglycemic Agents / therapeutic use
  • Receptor for Advanced Glycation End Products / metabolism
  • Risk Factors
  • Sodium-Glucose Transporter 2 Inhibitors / adverse effects
  • Sodium-Glucose Transporter 2 Inhibitors / therapeutic use

Substances

  • Dipeptidyl-Peptidase IV Inhibitors
  • Glucagon-Like Peptide-1 Receptor
  • Glycation End Products, Advanced
  • Hypoglycemic Agents
  • Receptor for Advanced Glycation End Products
  • Sodium-Glucose Transporter 2 Inhibitors