Intensive care, also called critical care, is the highest level of monitoring and medical support a hospital provides. It is for patients whose vital functions — breathing, circulation, or consciousness — are unstable, failing, or at serious risk.
In the ICU, patients are watched continuously rather than checked periodically: heart rhythm, oxygen levels, blood pressure, and breathing are tracked around the clock, with specialist staff and life-support technology ready to intervene the moment something changes.
This close supervision is what allows the body to be supported through a crisis until it can recover.
Patients are cared for in the ICU when a serious illness, injury, or major procedure leaves their condition too unstable for a general ward.
Common reasons include respiratory failure or severe breathing difficulty, serious infection and sepsis, the effects of a stroke or other neurological injury, dysfunction of one or more organs, recovery from major or high-risk surgery, and any medically complex condition that requires continuous monitoring and rapid intervention.
Patients who depend on a ventilator to breathe are also managed here, where their support can be adjusted safely and precisely.
What sets critical care apart is the combination of technology and human attention.
Continuous monitoring tracks each patient’s heart, lungs, and circulation in real time, while equipment such as ventilators, infusion pumps, and dialysis can take over or support failing functions. But the equipment is only as good as the team reading it.
Cambridge Hospital’s critical care staff interpret these signals minute by minute, anticipating problems before they become emergencies and adjusting care to each patient’s changing condition.
Breathing support is one of the most demanding aspects of critical care — and one of Cambridge Hospital’s core strengths.
Our teams manage patients on both short- and long-term mechanical ventilation, including those with a tracheostomy, and specialize in the careful process of weaning: gradually and safely reducing ventilator support so patients can breathe on their own again.
Using a structured, protocol-based approach and a dedicated respiratory therapy team, we work to liberate patients from the ventilator whenever it is clinically possible, and to keep them safe and comfortable when it is not.
Recovery from critical illness is a gradual journey, and moving straight from intensive care to a general ward can be too big a step.
Our intermediate (step-down) care provides a bridge — a level of close, patient-focused monitoring and multidisciplinary support for patients who are improving but still need advanced care.
This continuity means patients progress at a safe pace, with the same coordinated team following them as their needs change.
Long periods of critical illness and bed rest can weaken the body, so at Cambridge Hospital rehabilitation begins early — often while the patient is still in intensive care.
Working alongside the medical team, physiotherapists use gentle, carefully graded movement, positioning, and chest care to protect muscle strength, support the lungs, and reduce the complications of prolonged immobility.
Starting recovery early gives patients a stronger foundation for the rehabilitation that follows — the connected journey Cambridge Hospital is built around.
When every moment matters, expert critical care can change the outcome. Our team is with your loved one — and with you — at the most difficult stage of the journey.
