The most common complication of an Arterial Blood Gas (ABG) procedure, based on the provided reference, is thrombosis with distal ischaemia.
While several complications are associated with ABG procedures, this is identified as a major concern. Here's a more detailed breakdown of potential ABG complications:
Potential Complications of ABGs
An ABG, though a routine procedure, can lead to several complications. Here's a summary:
| Complication | Description |
|---|---|
| Thrombosis with distal ischaemia | This involves the formation of a blood clot that obstructs blood flow, potentially leading to tissue damage due to lack of oxygen. |
| Major haemorrhages | Significant bleeding at the puncture site. |
| Haematomas | Bruising and swelling due to blood collection under the skin. |
| (Pseudo) aneurysms | Bulging or weakening of the arterial wall. |
| Nerve damage | Injury to nearby nerves causing pain, numbness, or tingling. |
| Arteriovenous fistulas | Abnormal connections between an artery and a vein. |
Understanding Thrombosis with Distal Ischaemia
The most prevalent and significant complication, as indicated in the provided reference, is thrombosis with distal ischaemia. This means that:
- A blood clot (thrombus) forms within the artery at the puncture site.
- This clot can then obstruct blood flow further down the artery (distal), leading to ischaemia.
- Ischaemia refers to inadequate blood supply, which deprives tissues of oxygen and can result in damage if left untreated.
Additional Insights
- While many complications are possible, the severity and frequency can vary.
- Factors such as patient health, technique of the practitioner, and other individual circumstances can influence the risks.
- Following proper techniques and post-procedure care can help minimize most of the complications.
Therefore, although various complications are possible, thrombosis with distal ischaemia is the major complication highlighted by the reference.
