Efficacy Of Inpatient Pulmonary Rehabilitation Program In Elderly Patients With Acute Exacerbation Of COPD

Group A will performed a physical therapy program that completed two daily sessions till discharge from the hospital .Exercise training starts from randomisation until hospital discharge,and administered twice per day, seven times per week. The study will be start from day 1 of hospital admission till discharge from the hospital.The study duration will be 12 weeks