Following a high-impact road traffic incident, a 50-year-old individual is brought into the emergency room exhibiting Beck's triad, including hypotension, jugular vein distension, and distant, muffled heart sounds. What should be the immediate priority for the treatment of this patient?
Initiate cardiac rhythm monitoring on a telemetry device
Immediate pericardiocentesis
Administration of nonsteroidal anti-inflammatory drugs (NSAIDs) for chest pain
Provide IV analgesics for pain management