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What is Hea failure cells are:- and explain in detail?
Hea failure cells are seen in lungs. Pathogenesis:- Left ventricular hea failure | Stasis of blood in left side chambers | Blood backing up in pulmonary circulation | Pulmonary edema | Red cells and plasma proteins extravasate into the edema fluid with in alveolar spaces | Phagocytosed and digested by macrophages | Hemosiderin - laden macrophages