Intensive Care Units (ICUs) are specialized hospital areas designed to provide comprehensive care for patients with severe or life-threatening conditions. These units are equipped with advanced medical technology and staffed by a team of healthcare professionals, including doctors, nurses, and respiratory therapists, who monitor patients closely and administer treatments. Patients in ICUs often require constant observation and support for vital functions, such as breathing and circulation. Common reasons for admission include major surgeries, severe infections, or serious injuries. The goal of an ICU is to stabilize patients and facilitate their recovery, ensuring they receive the highest level of medical attention.