What is the emergency management for tamponade?

• A. Antibiotics
• B. Diuretics
• C. Anticoagulation
• D. Pericardiocentesis

Answer: (D)

Tamponade is a life-threatening situation in which fluid builds up in the pericardial sac and compresses the heart, preventing adequate diastolic filling and leading to reduced cardiac output. The emergency management is to relieve this pressure by draining the pericardial fluid through pericardiocentesis. This procedure, often done at the bedside with ultrasound guidance, rapidly restores venous return and improves cardiac output. In some cases, especially with trauma or recurrent effusions, a surgical pericardial window or faster definitive drainage may be needed after stabilization.

Antibiotics don’t address the immediate mechanical compression of the heart. Diuretics would lower preload and worsen hypotension. Anticoagulation could worsen bleeding into the pericardial space if a hemorrhagic effusion is present.