跟讀練習: Aneurysm Flow Diversion - 通過影片學習英語口語
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36 句
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Flow diverter stents are put across the opening of the aneurysm inside of the blood vessel.
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So they're flush with the blood vessel wall and that bridges the opening of the aneurysm.
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What we're using it for is the treatment of very large aneurysms on the carotid artery.
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It's the large vessel in the front part of the brain
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and historically these large aneurysms took very big surgical procedures to cure.
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These stents keep branches open to the brain.
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We deploy them through the groin.
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We're able to lay this stent down across the opening of the aneurysm.
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And even if we cover important vessels with that stent,
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those vessels will stay open and feed the normal brain.
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But the nice thing is the aneurysm shuts down over time.
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We've been one of the first centers using this clinically.
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It's a very good technology for treating a very difficult problem.
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Procedure usually in the morning and you hang out in the afternoon
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and eat and recover from the anesthesia because you are under full anesthesia for the procedure.
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Not because it hurts, just because we don't want you moving too much.
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And the next morning you to home.
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The good thing about flow diverter,
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the benefit is in the recovery time.
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Some people do get some headaches after the procedure and a lot of the time that's related to the aneurysm clotting off.
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There's no real restriction of activities at all,
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mainly there's no heavy lifting and that's mainly for the groin access.
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Just like with any stent that we put in the body,
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typically you have to be on anti-platelet medications and that includes an aspirin and Plavix.
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It's very important that we continue those medications.
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There's a lot of metal that we're putting in that artery and that can activate platelets,
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that could form blood clots,
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and that can lead to stroke.
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The risks to treatment are much less than they were historically
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when we used to do big open operations with bypasses and carotid sacrifice.
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Those complications can be any of anesthesia,
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any time a blood clot can develop on the stent that can block an artery in the brain causing stroke.
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And the other thing is that there can be bleeding into the brain.
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Any time we access the artery in the groin there's a chance of a blood clot forming.
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The real advantage to this device is it allows us in a very safe,
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a very efficient, and very quick way to treat a once thought very complex problem.
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推薦影片
為什麼要通過這個影片練習說話?
看YouTube學英語是提高口語能力的一個有效方法。通過這個影片,您可以深入瞭解腦動脈瘤流動分流的治療方法,同時練習與醫療相關的英語表達。影片中的講解不僅專業而且清晰,使您能夠在真實的醫學語境中學習和應用新詞彙與結構。這種方式有助於強化您的英語口語練習,尤其是在進行雅思口語練習時,能夠提升您在專業領域對話的自信心。
語法與表達的語境分析
- 使用“be put across”結構:影片中提到“Flow diverter stents are put across the opening...”表明了被動語態的使用,適合用於描述醫學程式。理解被動語態有助於您在英語口語練習中更有效地表達某些動作的承受者。
- 條件句的應用:講者提到“Even if we cover important vessels with that stent, those vessels will stay open...” 這種條件句的用法為您提供了在談論複雜情形時如何使用英語表達可能性與結果的學習機會。
- 時間副詞的表達:使用諸如“usually in the morning”和“the next morning you go home”幫助您掌握描述事件時間順序的能力,這在口語交流中是非常重要的。
常見的發音陷阱
在影片中,有幾個發音可能成為學習者的障礙。例如,“aneurysm”(動脈瘤)的發音較為複雜,可能會導致難以準確表達。此外,“diverter”這個單詞也需要特別注意其重音位置。在進行英語影子跟讀時,您可以通過多次重複練習這些詞彙,提升發音的準確性。這種方式不僅能幫助您解決發音問題,也能增強您的語言流利度。
總結來說,通過結合看YouTube學英語與shadow speech,您可以在理解複雜術語的同時,通過英語口語練習和雅思口語練習來提升語言能力。掌握這些醫學領域的表達,不僅能拓寬您的詞彙量,還能在必要時有效溝通。記得在每天的練習中加入英語影子跟讀的活動,讓自己的英語水平更上一層樓。
什麼是跟讀法?
跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧,最初開發用於專業口譯員的培訓,並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大:您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同,跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性,語調,節奏,連讀,聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。































