When pressure on the Median Nerve is removed, the symptoms go away and so does the threat of permanent nerve damage. The Median Nerve, runs right through the narrow passage known as the Carpal Tunnel at the base of the hand just beyond the wrists. The numbness and loss of feeling sensation is the bodyâs way of declaring itself injured and needing attention.
Ventricular diastole is the period during which the ventricles are filling and relaxing, while atrial diastole is the period during which the atria are relaxing. The term diastole originates from the Greek word Î´Î¹Î±ÏÏÎ¿Î»Î·, meaning dilation. Diastole is closely related to the phenomenon of recoil within ballistics.
Diastole includes the contraction of the atria and the filling of the ventricles. The cardiac cycle breaks systole and diastole down into five phases during one heartbeat. It describes changes in pressure, volume, and flow through the heart in each phase.