Transluminal Angioplasty
نویسندگان
چکیده
196 4 Dotter directed catheter-mediated therapy -=..;:,nic occlusive disease by em ploying coaXia l -,,,,,,..,"t:'j. These initial proced ures were performed in a:.......,; _raphic sui re (2). The li mitations o f coaxial _""" dilatation were recognized early by Dotter, ;. him to investigate other dilatatlon methods. In c..~Pt to improve the dilatation techni que, in urdized a Fogarty balloon carh(': ter to success .:......2 [(': an iliac anery stenosis (3). [n general, -a::... hc fo und the compliant embolectomy balloon :1""_~.= : ,," for dIlati ng atherosclerotic plaque. He rea l ~ ::w.: catheters of a constant shape and sile were • io r successful artenal di!:ltarion . Using coaxia l .c-g::', van Andel subsequently treated 3rteriai _.;;ing separate tapered dilators (4). Porrsma nn, Other hand, a ttempted to adapt rhe balloon _""'''_ m the purpose: he used an external meshwork
منابع مشابه
The value of myocardial perfusion imaging with Tc-99m MIBI for the prediction of perfusion improvement after percutaneous transluminal coronary angioplasty
Introduction: Percutaneous transluminal coronary angioplasty (PTCA) is an effective method for revascularizing of stenotic coronary vessels. Lack of response to this treatment, either in symptomatic or asymptomatic patients, is usually due to incomplete revascularization, restenosis, and/or irreversibility of myocardial perfusion. Introduction of a noninvasive metho...
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Background: Practice of interventional cardiology procedures such as Coronary angiography (CA) and percutaneous transluminal coronary angioplasty (PTCA) has largely increased in recent years and is now changing to a matter of routine in many hospitals. The purpose of this study was to measure skin and organ doses in patients undergoing CA and PTCA and to find a probable relation with c...
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ABSTRACT Renal artery stenosis is one of the treatable causes of systemic hypertension in children. For years surgery was the treatment of choice, but recently PTRA (Percutaneous Transluminal Renal Angioplasty) has been successfully performed for relief of the stenosis. This method compared with surgery is safe, simple and has lower complication rate. At times stent placement is performed in co...
متن کاملAttenuated physical exercise capacity in smokers compared with non-smokers after coronary angioplasty despite similar luminal diameters.
AIMS To study the impact of smoking on the change in exercise capacity in patients treated with coronary angioplasty. METHODS Three hundred and sixty-eight men below 70 years of age eligible for percutaneous transluminal coronary angioplasty without previous coronary interventions were consecutively enrolled. Of the 334 patients (90.8%) who completed the study 77 (23.1%) were current smokers....
متن کاملBenign coronary perforation during percutaneous transluminal coronary angioplasty.
In two patients percutaneous transluminal coronary angioplasty was complicated by coronary perforation. In both cases the complication was managed conservatively.
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تاریخ انتشار 2011