title: Summaries for patients. Can a self-directed walking program help to limit the rate of decline in physical ability among people with blocked arteries in the legs?
mesh_terms: D004185:Disability Evaluation; D005081:Exercise Therapy / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007383:Intermittent Claudication / Q000209:etiology; D008297:Male; D008875:Middle Aged; D016491:Peripheral Vascular Diseases / Q000150:complications / Q000628:therapy*; D011446:Prospective Studies; D016138:Walking