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Acute aortic thrombosis after intra-aortic balloon pumping
Y Sakakibara1, A Sasaki, H Nakata
1Department of Surgery, University of Tsukuba, Japan.
The Japanese Journal of Thoracic and Cardiovascular Surgery : Official Publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai Zasshi
|April 19, 2000
Summary
Acute aortic occlusion is a rare complication of intra-aortic balloon pumping. Early diagnosis and intervention, including screening for abdominal aortic aneurysms, are crucial for patient survival.
Area of Science:
- Cardiovascular Surgery
- Vascular Surgery
- Interventional Cardiology
Background:
- Intra-aortic balloon pumping (IABP) is a mechanical circulatory support device.
- Acute aortic occlusion is a rare but severe complication associated with IABP insertion and withdrawal.
- Prompt diagnosis and management are critical for patient outcomes.
Observation:
- A 72-year-old male developed acute aortic occlusion after IABP catheter withdrawal.
- The patient underwent emergency surgery for thrombus removal and aortoiliac grafting.
- An unrecognized small abdominal aortic aneurysm was identified as the likely cause of thrombosis.
Findings:
- Successful surgical intervention for acute aortic occlusion secondary to IABP.
- Identification of an underlying abdominal aortic aneurysm as a predisposing factor.
- The case highlights the importance of considering pre-existing vascular pathology.
Implications:
- Ultrasonographic screening for abdominal aortic aneurysms is recommended for patients requiring IABP.
- This screening may prevent catastrophic complications like aortic occlusion.
- Improved patient selection and pre-procedural assessment can enhance IABP safety.