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Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
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Outpatient angiography: a prospective study of 3 French catheters in unselected patients

J Fitzgerald1, H Andrew, B Conway

  • 1Department of Clinical Radiology, Manchester Royal Infirmary, UK.

The British Journal of Radiology
|August 6, 1998
PubMed

Insights

Outpatient angiography using a 3F catheter is safe and effective. This approach addresses hospital bed shortages and financial constraints without compromising image quality or patient safety.

Area of Science:

  • Vascular Surgery
  • Interventional Radiology
  • Cardiology

Background:

  • Routine hospital admission for angiography is resource-intensive.
  • Financial constraints and bed shortages necessitate policy re-evaluation.
  • Outpatient procedures can potentially alleviate hospital burdens.

Purpose of the Study:

  • To assess the safety and efficacy of outpatient angiography.
  • To evaluate early mobilization following outpatient angiography.
  • To determine if outpatient angiography impacts image quality.

Main Methods:

  • Prospective study of 219 patients undergoing peripheral and renal angiography.
  • Procedure performed using a 3F catheter on an outpatient basis.
  • Patients mobilized 1 hour post-procedure and discharged 2 hours after angiography.

Main Results:

  • No significant complications reported in 219 patients.
  • Early mobilization was safe and well-tolerated.
  • Angiography provided consistently adequate image quality.

Conclusions:

  • Outpatient 3F angiography is a safe and effective alternative to inpatient procedures.
  • This approach can help manage hospital resources effectively.
  • The procedure is well-tolerated, yielding high-quality diagnostic images.

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