《冠心病介入治疗的现状与展望》循环系统课件.pptVIP

医训共勉 讲科学 — 实事求是 重技术 — 潜心专力 为病人 — 祛疾造福 崇医德 — 约束原则 严自律 — 良心荣誉 急性下壁心肌梗死直接支架植入 冯某，男，32岁 病例演示一 左冠状动脉造影正常 造影示右冠状动脉近段闭塞 导丝通过闭塞病变 放入导丝后造影 释放支架 支架植入后造影 术前 术后 Thank you! * 41 * The X-Sizer catheter system (EndiCOR? Medical, San Clemente, CA) is a novel device designed to remove thrombo-occlusive material from the coronary arteries and saphenous vein grafts. It consists of a helical cutter assembly and a double-lumen catheter, the innermost of which is a hollow tube for passage of a standard 0.014-inch coronary angioplasty guidewire. Two catheter sizes, 1.5 mm and 2 mm, were used in our study. The X-Sizer catheter system is loaded over a 300 cm length 0.014-inch guidewire and advanced to the culprit lesion. Once the tip is positioned proximal to the thrombotic lesion, the cutter is made to spin at ≈ 2,100 rpm by a handheld motor drive unit, shearing the thrombus. Several slow, short passes (1mm/sec) is performed to enable complete thrombus debulking. The thrombus debri is then aspirated through the flutes of the cutter head and the outer lumen of the catheter into a vacuum bottle. The composition of the polymer, as per slide text. This is the Sample Column Chart slide. To create this particular slide, copy and paste the sample in the Slide Sorter view as follows: Select View / Slide Sorter Highlight the Sample Column Chart page and select Edit / Copy Place the courser where you want the new slide to be and select Edit / Paste Double-click on the pasted-in slide to return to Slide view To access the column chart, right/click on the chart and select chart object / open from the menu. This will open the chart in Microsoft Graph. You can make any changes to the chart and spreadsheet here. When you are finished making your changes, select File / Exit and return to… from the menu bar. THIS METHOD IS PREFERRED TO DOUBLE-CLICKING THE GRAPH AND OPENING IT IN POWERPOINT. Double-clicking the graph can sometimes reformat the sizes, colors, animations and fonts in your graph. 与冠脉内注射和静