A 59-year-old with tearing chest pain and widened mediastinum is suspected of acute aortic dissection. Before transfer to the OR, what medical target is recommended?ATarget HR ≤100 bpm; SBP <140 mm Hg with IV nitroprusside firstBTarget HR 60-80 bpm and SBP <120 mm Hg using IV beta-blocker firstCTarget HR <50 bpm; SBP <90 mm Hg with IV labetalol onlyDStart high-dose vasodilator to reduce afterload without beta-blockadeEAvoid BP lowering until surgical repairCheck my answer