Which factor is NOT associated with an increased risk of complications during carotid stenting?

Low cholesterol levels are not associated with an increased risk of complications during carotid stenting. In fact, healthy cholesterol levels can often reflect better overall cardiovascular health, which may contribute to a lower risk of complications.

In the context of carotid stenting, factors like hypertension and advanced age (such as being 80 years or older) are recognized risk factors that can complicate surgical procedures. Hypertension can increase the likelihood of vascular complications, while older age is linked to increased frailty and other comorbidities that may elevate risk during invasive procedures.

Allergy to contrast dye can also lead to complications, especially if an allergic reaction occurs during the imaging process associated with the stenting procedure. Patients with histories of allergic reactions to contrast materials require careful consideration and may need alternative imaging strategies or premedication.

In summary, low cholesterol levels do not correlate with heightened risks during carotid stenting and can, in fact, indicate a lower risk profile compared to the other factors listed.