Vasodilatory shock, vasogenic shock, or vasoplegic shock is a medical emergency belonging to shock along with cardiogenic shock, septic shock, allergen-induced shock and hypovolemic shock. When the blood vessels suddenly relax, it results in vasodilation.

Does cardiogenic shock cause vasodilation or vasoconstriction?

It produces systemic vasodilation and increases the inotropic state. Higher doses may cause an increase in heart rate, exacerbating myocardial ischemia.

Does cardiogenic shock cause vasoconstriction?

Vasoconstriction in these organs partially offsets the fall in arterial pressure, and therefore helps to maintain perfusion of the brain and heart circulations; however, blood flow can be profoundly reduced in the constricted organs, which can accelerate their damage.