Dca ivus
WebOct 20, 1998 · Preintervention, post-DCA, and poststenting angiographic and IVUS measurements are shown in Table 2. Twenty-eight lesions (31%) were in vessels <3 mm. Preintervention and post-DCA IVUS was performed in 45 lesions. The %PA decreased from 79±7% to 49±13% after DCA (P<0.0001). Poststenting IVUS was performed in 73 lesions … WebJan 1, 2004 · The purpose of this study was to clarify predictors of vessel remodeling following directional coronary atherectomy (DCA). Negative remodeling after DCA leads to restenosis. However, little is known about the predictors of the vessel remodeling. Serial IVUS was performed in 43 lesions. The vessel remodeling was defined as adaptive if …
Dca ivus
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WebSince intravascular ultrasound (IVUS) data on early outcome of DCA is not available, we used IVUS to investigate whether elastic recoil or thrombus formation can affect early (4 hr) outcome. Quantitative coronary angiography (QCA) and IVUS were performed in high-grade coronary lesions in 32 consecutive patients before, immediately after, and 4 ... http://www.bifurc.net/files/medtool/webmedtool/icpstool01/botm0896/pdf00001.pdf
Web② dcaカテーテルのウィンドウ方向の把握 上記のようにアンギオ画像とivus画像を同期させ標的プラークの向きが決定しても、実際dcaカテーテルのウィンドウが正確にその方 … WebSep 15, 2002 · An optimal DCA technique under IVUS guidance provides favorable long-term outcomes with an angiographic restenosis rate of 15% to 20%. 3, 4 Because restenosis after optimal DCA results from vascular constrictive remodeling and neointimal proliferation, we hypothesized that adjunctive stenting combined with antiproliferative therapy might ...
WebIVUS-guided DCA results in more effective atheroma debulking than luminographic evaluation. Results of larger follow-up studies are needed to substantiate the … WebAdditionally, the airport hosts musicians, singers, dancers, and other artists. DCA Airport features a number of shops and boutiques, ranging from newsstands to clothing stores. …
WebApr 1, 1997 · To establish if the video densitometric analysis (VDA) of the intracoronary ultrasound images (IVUS) can predict the qualitative and quantitative composition of the atherosclerotic coronary plaques, thirty-one patients with anatomopathologic study of directional coronary atherectomy (DCA) samples and pre and post intervention IVUS …
WebSep 15, 2002 · Multilink stents were implanted in the DCA-stent group. Cilostazol (200 mg/day) without aspirin was administered to both groups for 6 months. Ticlopidine (200 mg/day) was given to the DCA-stent group for 1 month. Serial quantitative angiography and intravascular ultrasound (IVUS) were performed at the time of the procedure and at 6 … super znalac sinjWeb作者：斋藤滋 主编；贾三庆 出版社：中国环境出版社 出版时间：2003-10-00 开本：其他 页数：146 字数：250 isbn：9787801637147 版次：1 ，购买经桡动脉状动脉介入治疗等医药卫生相关商品，欢迎您到孔夫子旧书网 super zn dropsWebJul 1, 2024 · A. A. A. Intravascular ultrasound (IVUS), a technology developed in the 1970s, relies on piezoelectric transducers positioned at the end of intraluminal catheters that can … super znamkaWebJun 11, 2024 · Ostial left anterior descending artery (LAD) lesions pose a special problem for percutaneous coronary intervention since treating ostial LAD lesions can compromise the left circumflex (because of plaque shifting), and suboptimal results are common due to lesion rigidity and elastic recoil. 1,2 Directional coronary atherectomy (DCA) has unique … barbecue dancook 1600WebIVUS also detect the accurate amount, direction and distribution of residual plaque burden during DCA procedure, and we can debulk more tissue with IVUS guidance than … barbecue dakotaWebDCA ; IVUS target residual percent PA < 60% Tsuchikane E, et al. J Am Coll Cardiol2007;50:1941–5. Ostial or bifurcated lesion Distal LMT, ostium of LAD or LCx, or major bifurcation Vessel Diameter: >2.5mm N = 99 patients Japanese 17 sites Non-randomized Prospective Registry Complex stenting is only 2%. Pre-Drug-Eluting Stent … barbecue da giardino in muratura fai da teWebIn an attempt to optimize the procedural result of DCA we prospectively investigated the impact of IVUS guidance in a head to head comparison to on-line quantitative coronary … barbecue dancook 1800