If ROSC is achieved but the patient remains hypotensive in the ED, which of the following is a common initial step?

If ROSC is achieved but the patient remains hypotensive in the ED, which of the following is a common initial step?

• A. Administer diuretics
• B. Begin vasopressor support (e.g., norepinephrine) and arrange urgent coronary evaluation if MI suspected
• C. Start aggressive IV fluids only
• D. Initiate cooling

Answer: (B)

After ROSC, persistent hypotension often reflects shock from vasodilation and possible myocardial dysfunction. The most immediate step is to restore perfusion pressure by starting vasopressor support, with norepinephrine as a common first-line choice, to raise mean arterial pressure and improve organ and coronary perfusion. If there’s suspicion of myocardial infarction, arrange urgent coronary evaluation to identify and treat an occlusion that could be driving the shock. Diuretics would lower preload and likely worsen hypotension. Starting aggressive IV fluids alone may not correct vasodilatory shock and can risk fluid overload or pulmonary edema. Cooling is a neuroprotective measure for comatose post-arrest patients but does not address the immediate need to stabilize blood pressure.

After ROSC, persistent hypotension often reflects shock from vasodilation and possible myocardial dysfunction. The most immediate step is to restore perfusion pressure by starting vasopressor support, with norepinephrine as a common first-line choice, to raise mean arterial pressure and improve organ and coronary perfusion. If there’s suspicion of myocardial infarction, arrange urgent coronary evaluation to identify and treat an occlusion that could be driving the shock.

Diuretics would lower preload and likely worsen hypotension. Starting aggressive IV fluids alone may not correct vasodilatory shock and can risk fluid overload or pulmonary edema. Cooling is a neuroprotective measure for comatose post-arrest patients but does not address the immediate need to stabilize blood pressure.