Can a COPD inhaler also help your heart?

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Key Inclusion Criteria: * Current or former smoker with a history of ≥ 10 pack-years of tobacco smoking. * A diagnosis of COPD confirmed by a post-bronchodilator forced expiratory volume in 1 second/forced vital capacity (FEV1/FVC) \< 0.7. * At Visit 1: A pre-bronchodilator FEV1 \< 80%. * At Visit 1: Peripheral blood eosinophil count \< 300 cells/cubic millimeter (mm³), with no recorded history of eosinophil count \> 300 cells/mm³ in the past 12 months. * At Visit 1: Modified Medical Research Council (mMRC) ≥ 1. * At Visit 2: A pre-bronchodilator functional residual capacity (FRC) of \> 135% of predicted normal FRC. * At Visit 2: A post-bronchodilator FEV1 ≥ 30% and \< 80% of the predicted normal value. * Participants must be on mono-, dual-, or triple-inhaled maintenance COPD treatment. * Female participants must either be not of childbearing potential or using a form of highly effective birth control. * All women of child bearing potential must have a negative pregnancy test at the Visit 1. Exclusion Criteria: * A current diagnosis of asthma, asthma-COPD overlap, or any other chronic respiratory disease other than COPD, such as alpha-1 antitrypsin deficiency, active tuberculosis, lung cancer, lung fibrosis, sarcoidosis, interstitial lung disease, and pulmonary hypertension. * History of a COPD exacerbation that required hospitalisation, or 2 or more COPD exacerbations that required systemic corticosteroids. * History of myocardial infarction or acute coronary syndrome. * History or current clinically significant atrial or ventricular arrhythmia to be confirmed by electrocardiogram (ECG). * Participants with a cardiac implantable electronic device, including pacemaker, implantable cardioverter defibrillator, or cardiac resynchronization therapy. * Participants with ECG QTcF interval at Visit 1 \> 460 milliseconds (ms) for males and \> 480 ms for females. * Participants who have had a respiratory tract infection within 8 weeks prior to Visit 1 and/or during the screening/run-in period. * Participants with lung lobectomy, lung volume reduction (during the study and within 3 months of Visit 1), or lung transplantation.