Trials of glucagon-like peptide-1 receptor agonist (GLP-1 RA), semaglutide, and dual glucose-dependent insulinotropic polypeptide receptor agonist/GLP-1 RA, tirzepatide, for HFpEF with obesity, observed an impact on HF hospitalization events and quality of life. The gene discussed is GLP1R; the disease is obesity disorder.