Pericardial Window

Pericardial Window

Anesthesia type	General
Airway	ETT
Lines and access	PIV x2 Arterial line (if tamponade physiology or instability) Central line only if necessary (do not delay drainage)
Monitors	Standard ASA Invasive arterial BP +/- CVP TEE
Primary anesthetic considerations
Preoperative	-Determine presence and severity of tamponade physiology -Identify etiology (malignancy, uremia, infection, post-cardiac surgery, trauma) -Assess degree of sympathetic compensation -Evaluate anticoagulation
Intraoperative	-Avoid loss of sympathetic tone -Avoid reductions in preload -Avoid sudden increases in intrathoracic pressure -Surgeon scrubbed and ready before induction if unstable
Postoperative	-Hemodynamic instability after decompression -Acute RV failure -Re-expansion pulmonary edema -Reaccumulation of effusion
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A pericardial window creates a surgical communication between the pericardial space and pleural or peritoneal cavity to allow continuous drainage of pericardial fluid. It is indicated for symptomatic effusions, cardiac tamponade, purulent pericarditis, recurrent malignant effusions, and failed percutaneous drainage.

From an anesthesia standpoint, the central issue is tamponade physiology, not the incision itself.

Preoperative management

Patient evaluation

System	Considerations
Airway
Neurologic
Cardiovascular
Pulmonary
Gastrointestinal
Hematologic
Renal
Endocrine
Other

Procedure variants

	Variant 1	Variant 2
Unique considerations
Indications
Position
Surgical time
EBL
Postoperative disposition
Pain management
Potential complications