Values are mean ± SD or n (%). RDW: red blood cell distribution width, PCI: percutaneous coronary intervention, CABG: coronary artery bypass graft, COPD: chronic obstructive pulmonary disease, GFR: gl
A total of 264 patients were selected from patients with chronic heart failure in sinus rhythm hospitalized in Renmin Hospital from September 2016 to December 2018. All the patients were divided into