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[Percutaneous transluminal dilatation of the subclavian artery (author's transl)]
Deutsche Medizinische Wochenschrift (1946)
|January 4, 1980
Insights
Balloon angioplasty successfully treated subclavian artery stenosis in most patients, relieving symptoms. This minimally invasive procedure offers a viable alternative to surgery for proximal artery blockages.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
Background:
- Subclavian artery stenosis can lead to arm ischemia and neurological symptoms.
- Surgical repair has historically been the primary treatment for severe stenosis.
Observation:
- Four patients with subclavian artery obstruction underwent percutaneous transluminal balloon-catheter dilatation.
- Treatment success was evaluated by symptom resolution and oscillogram normalization.
Findings:
- Successful stenosis removal was achieved in three out of four patients (75%).
- Patients remained symptom-free for an average follow-up of four months.
- Arm oscillograms normalized in successfully treated patients.
Implications:
- Percutaneous transluminal balloon-catheter dilatation is a safe and effective treatment for subclavian artery stenosis.
- This endovascular approach is a suitable alternative to surgery, especially for proximal lesions.
- Minimally invasive treatment can improve patient outcomes and reduce recovery time.
Abstract:
Percutaneous transluminal balloon-catheter dilatation successfully removed the stenosis in three out of four patients with obstruction of a subclavian artery. The arm oscillogram became normal and after an average of four months later the three patients remain without symptoms. The method is particularly suitable, as an alternative to operative intervention, if the stenosis is in the proximal part of the subclavian artery.