Critically ill older patients supported by mechanical ventilation are especially vulnerable to ventilator-associated pneumonia , leading to increased mortality and morbidity and prolonged hospital stay . Older adults are prone to injury during recovery especially during physical therapy , which often results in severe complications . Especially , a fall can be sometimes fatal .It is extremely difficult to perform a surgery again on such patients due retarded split fraction time of heart pumping during surgical procedures and nature of the bone consistency leading to...











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