If SVR increased, the left ventricle has experienced an increased in which of the following a.compliance b.afterload c.refractory d.preload

If SVR increased, the left ventricle has experienced an increased in which of the following
a.compliance
b.afterload
c.refractory
d.preload

Answer

• afterload
  Explanation:
  Systemic vascular resistance (SVR) refers to the change in resistance to blood flow. It is considered the quantitative value for left ventricular afterload. As afterload increases, the ventricles have to work hard in order to eject blood into the aorta. This is also in line with the fact that a change in vascular resistance also reflects the changes in viscosity of blood.

If SVR increased, the left ventricle has experienced an increased in which of the following
a.compliance
b.afterload
c.refractory
d.preload

Answer

• afterload
  Explanation:
  Systemic vascular resistance (SVR) refers to the change in resistance to blood flow. It is considered the quantitative value for left ventricular afterload. As afterload increases, the ventricles have to work hard in order to eject blood into the aorta. This is also in line with the fact that a change in vascular resistance also reflects the changes in viscosity of blood.