This is the 3520th most frequent Russian word.
реанимацию
"Reanimation" or "intensive care."
реанимацию here refers to a medical department for intensive care treatment.
Пациента срочно отправили в реанимацию.
The patient was urgently sent to the intensive care unit.
реанимации denotes the location where intensive care was provided.
Героические усилия врача спасли человека в реанимации.
The heroic efforts of the doctor saved the person in the intensive care unit.
реанимация indicates recovery or restoration actions, metaphorically used for a car.