SN did head to toe assessment and vital signs monitoring done. Received patient sitting on the chair with elevated blood pressure. SN instructed patient on the disease process, and management of CHF. Heart failure occurs when the heart muscle doesn't pump blood as well as it should. When this happens, blood often backs up and fluid can build up in the lungs, causing shortness of breath. Certain heart conditions gradually leave the heart too weak or stiff to fill and pump blood properly. SN instructed patient to have a healthy lifestyle. Try to lose weight, exercise, use less salt and manage stress. SN will continue to assess and instruct the patient.