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A new complication of coronary arteriography

M J Raphael1, R M Donaldson

  • 1National Heart Hospital, London, England.

Catheterization and Cardiovascular Diagnosis
|September 1, 1990
PubMed

Insights

Sharp angulation during percutaneous coronary arteriography can cause iliac artery dissection. Gentle catheter insertion with a straightened guide wire minimizes this risk.

Area of Science:

  • Cardiovascular Interventions
  • Vascular Surgery

Background:

  • Percutaneous coronary arteriography is a common diagnostic procedure.
  • Arterial access is typically achieved via the iliac arteries.

Observation:

  • A sharply angulated catheter introduced via an arterial sheath was used in 7 cases.
  • Catheter insertion was associated with dissection of the iliac arteries.

Findings:

  • Dissection extended to the lumbar aorta at the level of the coeliac axis in these cases.
  • Gentle catheter tip introduction and use of a straightened guide wire are recommended.

Implications:

  • Awareness of this complication is crucial for interventional cardiologists.
  • Proper technique can prevent serious arterial injury during coronary arteriography.

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