Pathophysiology of Congestive Heart Failure
Patient/caregiver was instructed upon pathophysiology of congestive heart failure as follows: Contraction of heart helps with pumping the blood into the circulation, to be distributed to the end organs. In patients with history of heart failure, contractions of the heart are weak and heart is unable to pump blood into the circulation. This contributes to fluid backing up in the chambers of the heart, in the lungs, and extremities, thus leading to pulmonary and peripheral [...]