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.
Answer Wiki. The ventricles have extremely strong musculature - much more powerful than the atria. So, during ventricular systole, their is massive force generated to pump the blood into the great vessels. If the AV valves werent there, then the blood would shoot up right back into the atria and create a WTF situation. We see this in conditions called Mitral regurgigation, or Tricuspid insufficiency. Patients develop symptoms of volume overload in the heart, since the blood is not going anywhere essentially.