TY CONF TI Iron deficiency conditions in chronic heart failure. KW Chronic heart failure; arterial hypertension; abdominal obesity; dapagliflozin; SGLT2 inhibitors; hemoglobin; hematocrit; erythrocytes; ferritin; serum iron; latent iron deficiency. JO VIII Scientific and practical forum with international participation "Karachin Readings 2025": Modern approaches to health care: current issues in the field of therapy, rehabilitation and spa medicine. Symposium "Creative heritage in clinical practice" dedicated to Professor, surgeon Boris Semenovich Dobryakov AU Khidirova, L.D. AU Ilinykh, N.P. PY 2025 PB NROO SITO "Living Atmosphere"