Air embolism risk factors
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
The technique and positioning of a patient during many invasive procedures plays a role in the risk of a patient developing air embolism.
Risk Factors
- Common risk factors in the development of air embolism are:
- Operative site more that 5cm above the right atrium[1]
- Numerous uncompressed venous channels in surgical site[2]
- Pressure gradient during surgery[3]
- Insertion or removal of catheter[4]
- Fracture/de attachment of catheter
- Failure to occlude needle hub
- Deep inspiration
- Hypovolemia
- Up right position
- Scuba diving[5]
- Rapid ascent rate
- Diving too long
- Diving at great depth
References
- ↑ Nissar Shaikh & Firdous Ummunisa (2009). "Acute management of vascular air embolism". Journal of emergencies, trauma, and shock. 2 (3): 180–185. doi:10.4103/0974-2700.55330. PMID 20009308. Unknown parameter
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ignored (help) - ↑ Nissar Shaikh & Firdous Ummunisa (2009). "Acute management of vascular air embolism". Journal of emergencies, trauma, and shock. 2 (3): 180–185. doi:10.4103/0974-2700.55330. PMID 20009308. Unknown parameter
|month=
ignored (help) - ↑ J. P. Flanagan, I. A. Gradisar, R. J. Gross & T. R. Kelly (1969). "Air embolus--a lethal complication of subclavian venipuncture". The New England journal of medicine. 281 (9): 488–489. doi:10.1056/NEJM196908282810907. PMID 5796967. Unknown parameter
|month=
ignored (help) - ↑ Nissar Shaikh & Firdous Ummunisa (2009). "Acute management of vascular air embolism". Journal of emergencies, trauma, and shock. 2 (3): 180–185. doi:10.4103/0974-2700.55330. PMID 20009308. Unknown parameter
|month=
ignored (help) - ↑ J. Aharon-Peretz, Y. Adir, C. R. Gordon, S. Kol, N. Gal & Y. Melamed (1993). "Spinal cord decompression sickness in sport diving". Archives of neurology. 50 (7): 753–756. PMID 8323480. Unknown parameter
|month=
ignored (help)