A transient loss of consciousness and postural tone caused by diminished blood flow to the brain (i.e., BRAIN ISCHEMIA). Presyncope refers to the sensation of lightheadedness and loss of strength that precedes a syncopal event or accompanies an incomplete syncope. (From Adams et al., Principles of Neurology, 6th ed, pp367-9)
A transient loss of consciousness and postural tone caused by diminished blood flow to the brain (i.e., BRAIN ISCHEMIA). Presyncope refers to the sensation of lightheadedness and loss of strength that precedes a syncopal event or accompanies an incomplete syncope. (From Adams et al., Principles of Neurology, 6th ed, pp367-9)
Cardiography -- Atlases : Netter's correlative imaging : cardiothoracic anatomy / volume editor, Michael B. Gotway ; series editor, Nancy M. Major ; illustrations by Frank H. Netter ; contributing illustrators, Kristen Wienandt Marzejon, Carlos A.G. Machado
Cardiology -- History -- 17th century : The mechanization of the heart : Harvey and Descartes / Thomas Fuchs ; translated from the German by Marjorie Grene