The document discusses central venous pressure (CVP) monitoring. It aims to explain what CVP is, the purposes and indications for monitoring it, the equipment needed, nursing roles and responsibilities, potential complications, and how to interpret CVP readings. Specifically, CVP refers to the blood pressure in the right atrium and is monitored using a catheter placed in the jugular or subclavian vein. CVP provides information about a patient's fluid balance, circulating blood volume, and right heart function. Nurses must understand how to set up monitoring equipment properly and know that abnormal CVP readings should be considered in the full clinical context of the patient.