R = Resistance of blood vessel. Blood flows from area of high pressure to an area of low pressure, down the pressure gradient. When heart contracts, it gives pressure to the blood, which is main driving force for flow through a vessel.Due to resistance in the vessel, the pressure drops as blood flows. = Resistance of blood vessel. Blood flows from area of high pressure to an area of low pressure, down the pressure gradient. When heart contracts, it gives pressure to the blood, which is main driving force for flow through a vessel. Due to resistance in the vessel, the pressure drops as blood flows.
(July 2016) I'd Rather Go Blind is a blues song written by Ellington Jordan and co-credited to Billy Foster. It was first recorded by Etta James in 1967, released in 1968, and has subsequently become regarded as a blues and soul classic.
Iâd rather be a blind man, than to see you walk away from meâ¦ In 1978, James teamed up with Jerry Wexler and recorded âIâd Rather Go Blindâ as âBlind Girlâ for the Warner Brothers album, Deep In The Night. This version, with a slower tempo, saxophone-laden intro, and acoustic guitar, finds considerable new life in the song.