- Meeting abstract
- Open Access
Complications of arterial lines in an intensive care unit
Critical Care volume 7, Article number: P112 (2003)
Arterial cannulation is a very useful tool in the management of patients in mechanical ventilation or hemodynamic instability. However, local complications are always a concern.
To describe complications of different arterial cannulation sites, correlating them with line obstruction, local and distal ischemia, infection and thrombosis.
Materials and methods
A prospective, observational study of the arterial cannulations performed in a clinical and surgical intensive care unit from October 2001 to November 2002. Daily evaluations for catheter obstruction (dumping of waves, difficulty in draining blood) or local and distal ischemia (livedo reticularis, pale or cyanotic extremity) were carried out. Arterial Doppler scans were obtained 24 hours after catheter removal, searching for partial or total obstructive thromboses.
A total of 565 arterial cannulations were analyzed (see Table 1).
Despite the lower utilization of the axillary artery, the number of complications favored this site for monitoring over the mostly used radial artery.
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Cite this article
Rodrigues, M., Salgado, D., Resende, V. et al. Complications of arterial lines in an intensive care unit. Crit Care 7, P112 (2003). https://doi.org/10.1186/cc2308
- Intensive Care Unit
- Mechanical Ventilation
- Radial Artery
- Hemodynamic Instability