Study of serum ferritin and NT-proBNP levels in patients with heart failure

To investigate serum ferritin levels in patients with heart failure and to assess the correlation of ferritin, NT-proBNP levels with heart failure severity and between NT-proBNP and ferritin. Methods: Cross - sectional description study on 101 patients diagnosed with heart failure and undergoing inpatient treatment at the Department of Internal Cardiology, Cardiovascular Center, Hue Central Hospital from 05/2022 to 08/2023.