A trained staff member who is responsible for leisure activities in a health care programme. Activity coordinators develop programmes for people based on individual abilities and interests.
(electromechanical dissociation) the appearance of normal-looking complexes on the electrocardiogram that are, however, associated with a state of *cardiac arrest. It is usually caused by large pulmonary emboli (see pulmonary embolism), *cardiac tamponade, tension *pneumothorax, severe disturbance of body salt levels, severe haemorrhage, or hypothermia causing severe lack of oxygen to the heart muscle.... pulseless electrical activity