The draining of fluid from the pericardial space by placing a long needle into the pericardial space and then placing an indwelling catheter attached to a drainage bag is called tube pericardiostomy.

The draining of fluid from the pericardial space by placing a long needle into the pericardial space and then placing an indwelling catheter attached to a drainage bag is called tube pericardiostomy.

• A. True
• B. False
• C. Not sure
• D. Pericardiocentesis

Answer: (A)

The procedure described involves accessing the pericardial space with a needle and then leaving a tube or catheter in place to drain fluid externally into a drainage bag. That ongoing external drainage is what characterizes a tube-type pericardial drain, so calling it tube pericardiostomy fits. It’s more than a one-time needle aspiration because the indwelling catheter allows continued drainage. This differs from a simple pericardiocentesis where the goal is to remove fluid, typically without leaving a long-term external drain. It’s also distinct from creating a pericardial window, which would drain into another body cavity rather than through an external drainage system.

The procedure described involves accessing the pericardial space with a needle and then leaving a tube or catheter in place to drain fluid externally into a drainage bag. That ongoing external drainage is what characterizes a tube-type pericardial drain, so calling it tube pericardiostomy fits. It’s more than a one-time needle aspiration because the indwelling catheter allows continued drainage. This differs from a simple pericardiocentesis where the goal is to remove fluid, typically without leaving a long-term external drain. It’s also distinct from creating a pericardial window, which would drain into another body cavity rather than through an external drainage system.