balloon angioplasty


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Related to balloon angioplasty: Bypass surgery

balloon angioplasty:

see under angioplastyangioplasty
, any surgical repair of a blood vessel, especially balloon angioplasty or percutaneous transluminal coronary angioplasty, a treatment of coronary artery disease.
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References in periodicals archive ?
Balloon angioplasty was performed if the deployed stent showed a residual stenosis greater than 50% of its normal diameter.
Restenosis after stent placement is less frequent (2.7-14.9%)16,38 than after balloon angioplasty alone (13-31%)39 resulting from neointimal pro-liferation, stent fracture, stent recoil and growth.
Balloon angioplasty and, if needed, stent replacement are the major components of this technique.
Yacoub et al., "Comparison of cutting balloon angioplasty and percutaneous balloon angioplasty of arteriovenous fistula stenosis: A meta-analysis and systematic review of randomized clinical trials," Journal of Interventional Cardiology, vol.
Severely calcified neointima is occasionally undilatable by balloon angioplasty only and may lead to resistant ISR, requiring rotational atherectomy [10, 11].
However, balloon angioplasty and the introduction of endovascular stents provide more optimal options.[5],[6],[7] Previous studies of balloon angioplasty showed relatively higher initial success rates (50-60%) with low complications (6-10%).
"There is also the possibility that patients who are offered bypass surgery already have more serious circulatory and atherosclerotic problems and hence an increased risk of vascular dementia than patients who are referred to a balloon angioplasty. A registry study is limited by the fact that it does not tell us anything about the cause of the observed association.
We sufficiently explained the final cause of acutely developed paralysis to the patient and his family and then discussed the choice of treatment: conventional surgery or balloon angioplasty and stenting.
An 83-year-old female with bilateral renal artery stenosis and balloon angioplasty and stenting bilaterally one year ago was found to have recurrent severe elevations in the blood pressure despite medical management.
The non-surgical procedure is similar to balloon angioplasty, where an empty, collapsed balloon is passed over a wire into the membrane and then inflated to a bigger size, putting pressure on the membrane, forcing it to widen, allowing blood to pass through comfortably into the heart.
Samir Kapadia, MD, section head of Invasive/Interventional Cardiology at Cleveland Clinic, says drug-coated balloon angioplasty is an important new development in the treatment of PAD.
In 5 patients a residual gradient was detected and re intervention was required in 7.8% patients with balloon angioplasty.