How Is Systolic Dysfunction Different from Diastolic Dysfunction

How is systolic dysfunction different from diastolic dysfunction?

A) In systolic dysfunction, the ventricle has difficulty ejecting blood out of the chamber.
B) In systolic dysfunction, the ventricle has difficulty relaxing and is unable to expand fully.
C) In systolic dysfunction, the ventricle pumps out insufficient blood volume.
D) In systolic dysfunction, the ventricle has low blood volume.