In Cardiogenic Shock,why Do Hepatomegaly and Periorbital Edema Occur

In cardiogenic shock,why do hepatomegaly and periorbital edema occur?

A) Because there is mass vasodilation due to chemical mediators released from the myocardium
B) Because there is low cardiac output causing a high central venous pressure
C) Because the tissue damage to the myocardium causes increased capillary permeability
D) Because low perfusion of the kidneys has stimulated the renin-angiotensin-aldosterone system to retain sodium and water