5American Heart Association. Heart Disease and Stroke Statis-tics- 2011 update: a report from the American Heart Associa-tion [J]. Circulation, 2011,123(4): el8-e209.
6Meschia JF, Bushnell C, Boden-Albala B, et al. Guidelines forthe Primary Prevention of Stroke: A Statement for HealthcareProfessionals from the American Heart Association/AmericanStroke Association [J]. Stroke, 2014, 45(12): 3754-3832.
7Xiao Y, Luo M, Wang J, et al. Inspiratory muscle training forthe recovery of function after stroke [J]. Cochrane DatabaseSyst Rev, 2012, 5: CD009360.
8Harraf F, Ward K, Man W, et al. Transcranial magnetic stimula-tion study of expiratory muscle weakness in acute ischemicstroke [J]. Neurology, 2008,71(24): 2000-2007.
9Hannawi Y, Hannawi B, Rao CP, et al. Stroke-associated pneu-monia: major advances and obstacles [J]. Cerebrovasc Dis,2013,35(5): 430-443.
10Finlay son O, Kapral M, Hall R, et al. Risk factors, inpatientcare, and outcomes of pneumonia after ischemic stroke [J].Neurology, 2011,77(14): 1338-1345.
