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Published on: August 16, 2021
Delayed perforation after percutaneous coronary intervention: rare and potentially lethal
Ioannis A Stathopoulos1, Konstantinos Kossidas, Kirk N Garratt
1Department of Cardiac and Vascular Interventional Services New York, Lenox Hill Hospital, Heart and Vascular Institute of New York, New York.
Summary
Delayed cardiac tamponade after percutaneous coronary intervention (PCI) is rare but serious. This study highlights its occurrence after complex procedures, emphasizing prevention and prompt pericardiocentesis for better outcomes.
Area of Science:
- Cardiology
- Interventional Cardiology
- Medical Complications
Background:
- Cardiac tamponade is a rare but severe complication following percutaneous coronary intervention (PCI).
- Limited research exists on the specific angiographic features and outcomes of delayed cardiac tamponade post-PCI.
- Understanding the mechanisms of delayed tamponade is crucial for improving patient care.
Purpose of the Study:
- To determine the incidence of delayed cardiac tamponade after PCI.
- To characterize the angiographic and procedural factors associated with this complication.
- To enhance the understanding of the underlying mechanisms of delayed cardiac tamponade.
Main Methods:
- Retrospective review of 23,399 percutaneous coronary interventions (PCIs) performed between 1999 and 2006.
- Analysis of 10 cases of delayed cardiac tamponade, including coronary angiography findings and PCI complexity.
- Summary of procedural characteristics and patient outcomes.
Main Results:
- Delayed cardiac tamponade is a rare complication, occurring in 10 out of 23,399 PCIs.
- The complication typically arises after complex interventions, often due to distal wire perforations.
- Surgical intervention is less frequently required compared to the past, with successful pericardiocentesis being critical.
Conclusions:
- Preventing delayed cardiac tamponade is essential due to its potentially lethal nature.
- Emphasis on preventative measures, including meticulous technique and clinical vigilance, is paramount.
- Prompt diagnosis and treatment, particularly pericardiocentesis, are crucial for managing delayed cardiac tamponade.
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