Results 221 to 230 of about 66,997 (255)
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Laser balloon angioplasty versus balloon angioplasty in normal rabbit iliac arteries
Lasers in Surgery and Medicine, 1989AbstractReduction of vascular recoil is an important goal of laser balloon angioplasty (LBA), wherein Nd:YAG laser radiation is delivered radially during balloon inflation. To define the acute and chronic effects of LBA on the normal arterial lumen in comparison with those of balloon angioplasty (BA), 36 New Zealand White male rabbits (3–4 kg) were ...
R D, Jenkins +5 more
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Archives des maladies du coeur et des vaisseaux, 2000
Balloon angioplasty of the coronary arteries is about 20 years old and has become the main technique of myocardial revascularisation. It is performed under local anaesthetic by arterial puncture and some centres are already performing the procedures on an ambulatory basis.
L, Maillard, B, Desveaux, L, Quilliet
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Balloon angioplasty of the coronary arteries is about 20 years old and has become the main technique of myocardial revascularisation. It is performed under local anaesthetic by arterial puncture and some centres are already performing the procedures on an ambulatory basis.
L, Maillard, B, Desveaux, L, Quilliet
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Balloon angioplasty for cerebrovascular disease
Neurological Research, 1992Percutaneous transluminal angioplasty (PTA) has become an established treatment for peripheral, renal and coronary vascular disease, where the success rate approaches 90% with complications occurring in less than 5% of patients. There has been a reluctance to recommend PTA of the internal carotid artery (ICA) because of concern about the risks of ...
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19th European Microwave Conference, 1989, 1989
Preliminary experiments on the induction of 1ocalized myocardial tissuie modification by microwave energy, without causing any cardiac arrhythmias, were the first step in the development of both microwave ablation and an innovative procedure called microwave balloon angioplasty (MBA).
A. Rosen +12 more
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Preliminary experiments on the induction of 1ocalized myocardial tissuie modification by microwave energy, without causing any cardiac arrhythmias, were the first step in the development of both microwave ablation and an innovative procedure called microwave balloon angioplasty (MBA).
A. Rosen +12 more
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Kissing balloon coronary angioplasty
The American Journal of Cardiology, 1984Balloon angioplasty of stenoses involving a bifurcation of coronary arteries carries a significant risk of permanent occlusion of I of the branches. 1 Kissing balloon angioplasty was first described for aortoplasty in the Leriche syndrome. 2 In 1981, Gruentzig introduced it into coronary angioplasty.
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The mechanism of balloon angioplasty.
Radiology, 1980A new theory of the mechanism of percutaneous arterial angioplasty is advanced. For this study, abdominal aortas and coronary, renal, superior mesenteric, and iliac arteries were obtained from cadavers. In addition, the iliac arteries of dogs were dilated and studied.
W R, Castaneda-Zuniga +6 more
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2017
Balloon pulmonary angioplasty (BPA) is a promising treatment option for patients with chronic thromboembolic pulmonary hypertension who are considered ineligible for surgical treatment. Since 2012, the effect of balloon pulmonary angioplasty has been reported mainly in Japan, but currently, it is attracting the attention of many pulmonary hypertension ...
Hiromi Matsubara, Aiko Ogawa
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Balloon pulmonary angioplasty (BPA) is a promising treatment option for patients with chronic thromboembolic pulmonary hypertension who are considered ineligible for surgical treatment. Since 2012, the effect of balloon pulmonary angioplasty has been reported mainly in Japan, but currently, it is attracting the attention of many pulmonary hypertension ...
Hiromi Matsubara, Aiko Ogawa
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Critical reviews in biomedical engineering, 1992
Unlike conventional transluminal percutaneous angioplasty (PTCA), which applies only intraluminal pressure, laser balloon angioplasty (LBA) employs simultaneous heat and pressure to reopen heavily occluded arterial lumens. The circumferential irradiation of Nd:YAG (1.06 microns) laser light is directly absorbed by approximately 1 to 2 mm of arterial ...
W F, Cheong, J R, Spears, A J, Welch
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Unlike conventional transluminal percutaneous angioplasty (PTCA), which applies only intraluminal pressure, laser balloon angioplasty (LBA) employs simultaneous heat and pressure to reopen heavily occluded arterial lumens. The circumferential irradiation of Nd:YAG (1.06 microns) laser light is directly absorbed by approximately 1 to 2 mm of arterial ...
W F, Cheong, J R, Spears, A J, Welch
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1995
Laser balloon angioplasty (LBA) is presented as an example of a potential therapy based on thermal alterations of tissue by laser. Its future acceptance as a full clinical modality depends significantly on how its efficacy, advantages, and limitations compare with the current alternative angioplasty techniques described in Section 24.2.
Wai-Fung Cheong +2 more
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Laser balloon angioplasty (LBA) is presented as an example of a potential therapy based on thermal alterations of tissue by laser. Its future acceptance as a full clinical modality depends significantly on how its efficacy, advantages, and limitations compare with the current alternative angioplasty techniques described in Section 24.2.
Wai-Fung Cheong +2 more
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2003
Conventional balloon angioplasty restores coronary blood flow at the expense of some degree of arterial wall injury. The occurrence and degree of vessel wall injury is unpredictable and, in a proportion of cases, results in the complications associated with conventional percutaneous transluminal coronary angioplasty (PTCA).
Verghese Mathew, Anoop Chauhan
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Conventional balloon angioplasty restores coronary blood flow at the expense of some degree of arterial wall injury. The occurrence and degree of vessel wall injury is unpredictable and, in a proportion of cases, results in the complications associated with conventional percutaneous transluminal coronary angioplasty (PTCA).
Verghese Mathew, Anoop Chauhan
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