Caiaimage / Sam Edwards / Getty Images Your loved one may be medically unstable, which means that his or her condition could change unexpectedly and may potentially rapidly become worse. ICU is critical care and PCU, or progressive care, is considered an intermediate level of care based on The Centers for Medicare and Medicare Services definitions. Telemetry is a technology, not a level of care. I am working in a renal HDU and we accept patients that have been stabilized in the ICU. The nurse-to-patient ratio would be higher than in an ICU, but lower than a med/surg unit anywhere from 1-to-3 to 1-to-5. Aaron Short. Often, doctors use a range of terms such as "critical" or "serious" in the wake of news . CCU is an intensive care unit for heart patients. But it isn't always clear what those terms mean — and what they actually say about a patient's condition. A cardiac care unit (CCU) is a specialized hospital ward designed to treat people with serious or acute heart problems. The intensive care unit (ICU) may also be referred to as the critical care unit or the intensive care ward. Healthcare professionals who work in the ICU or rotate through it during their training provide around-the-clock intensive monitoring and treatment of patients seven days a week. These wards are equipped to provide specialized treatment for heart conditions and are staffed with medical personnel trained in cardiac care. 2020-04-16T19:48:29Z The letter F. A ghost. The ICU is the Intensive Care Unit and the CCU is the Cardiac/Coronary Care Unit. An ICU doctor explains what happens when you're put on a ventilator with the coronavirus. An image of a chain link. Heart patients need constant monitoring because their situation may change at any point in time and could require immediate … ... if you're getting better or getting worse, and if you're at the point whether there isn't a meaningful chance of recovery." This time is usually spent in the coronary care unit, or the CCU, of the hospital. ICU and HDU are sort of like step down from people who are critically ill. These patients still need a high level of skilled nursing care and surveillance (although less so than in an ICU) but are more stable. Patients in ICU are mostly intubated or with assisted ventilation. They are both intensive care units for patients who need to be cared for by the critical care team. People who undergo heart surgery also are placed in the CCU as they recover. But, often it is an intermediary step between ICU and a med/surg floor. The purpose of the intensive care unit (ICU) is simple even though the practice is complex. The critical care team consists of nurses, doctors, pharmacists, respiratory therapists, social workers, physical therapists, and occupational therapists.