Pericardiocentesis, a Stress-Relieving Procedure Causing a Paradoxical Effect: A Case Report on Stress-Induced Takotsubo Cardiomyopathy.

Takotsubo cardiomyopathy (TC), also known as stress cardiomyopathy, is a transient cardiac condition characterized by reversible left ventricular dysfunction, typically triggered by physical or emotional stress. While commonly associated with non-procedural stressors, TC has also been observed following medical or surgical interventions. This case report highlights TC as a rare but significant complication to a relatively safe and often life-saving procedure such as pericardiocentesis, underscoring the importance of timely recognition and management. Increased awareness of its potential triggers can prompt further research to ultimately enhance understanding of its pathophysiology, especially when occurring due to procedural stressors, to dedicate management plans directed toward the pathophysiology resulting in improved patient outcomes.