A fourth order linear finite impulse response (FIR) model of cerebral blood flow velocity (CBFV) as a function of mean arterial blood pressure (MABP) was investigated. The Kalman filter estimation was ...

It might be caused by genetic factors, may occur after trauma, or may result from a blood clot. Poor movement of blood up the legs may cause swelling and puffiness, feelings of heaviness, tingling, ...

She started screaming, first in pain, then in horror. "My hand was all in blood," she said as she recounted being attacked by a shark June 11. "I started screaming for my mom." ...