The EMRA offices will be closed for the upcoming holidays from Wednesday, December 24, 2025 until Monday, January 5, 2026.

Mario Castellanos, MD

Residency: Harvard Affiliated Emergency Medicine Residency
Medical school: Medical College of Wisconsin

Critical Care Devices , Critical Care , Pulmonary

Critical Care Device Series: Pulmonary Artery Catheter (Part 1 of 3)

5/20/2025 Barret Zimmerman, MD , Mario Castellanos, MD , Allie Schick, MD

Pulmonary artery catheters (PACs) are considered a valuable diagnostic and management tool in cardiogenic shock. For this application, their use is supported by recent evidence correlating their place

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