Shadowing-Übung: SVINutes: VAN Score - Englisch Sprechen Lernen mit Video
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Hello, my name is Dr. Nidhi Ravi Shankar and will be speaking with you about the Vanscore and its utility.
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There are many stroke scales that are currently used in the hospitals around the United States today.
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The National Institute of Health Stroke Scale is the most widely used deficit rating scale in modern neurology.
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Over 500,000 healthcare professionals have been certified to administer it using a web-based platform.
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It is used in the hospital setting to guide therapeutic options when patient presents with ischemic stroke.
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While useful, the scale is quite extensive and not pre-hospital friendly.
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For the pre-hospital setting, the Cincinnati Pre-Hospital Stroke Scale was developed as a rapid way to identify strokes.
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It is a scale based on the NIHSS, RAPID, but has a particular affinity towards anterior circulation strokes.
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There are many other stroke scales that have been developed in order to identify the location of strokes.
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The VAN score, however, as you can see, can be accounted for all the cortical areas.
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The VAN score, mnemonic for verbal,
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aphasia, and neglect, is a screening tool to assess for neurovascular anatomy for emergent LVO or large vessel occlusion.
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It is quick and allows for early and specific emergency notifications for mobilization of appropriate teams and resources.
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In order to determine whether the VAN test is positive, certain criteria must be met.
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Step 1.
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Just like the CPSS, if the patient presents with deficits in motor function, we move on to the second step.
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Any deficits in vision or presence of neglect and aphasia, along with motor deficits, indicates a positive VAN score.
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A positive VAN score assessment, assessment, the stroke designation protocol is implemented.
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A positive VAN score assessment hopes to accurately identify patients with LVO
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and result in early activation of the ELVO team so that door-to-groin puncture times were improved.
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While both CPSS and VAN should be performed in any stroke patient, the utility of one scale can assist consistency among paramedics,
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ED triage, and hospital providers.
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The VAN tool for identification of ELVO has shown high sensitivity,
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specificity, and accuracy in large number of patients and follows basic principles of neurological localization.
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In comparison to previously published tools, the VAN tool offers simplicity,
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speed, ease of use, and exclusion of mandatory scoring without sacrificing accuracy.
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While regional stroke systems of care are uniquely designed,
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ELVO pre-hospital assessments and bypass time windows allows for collaboration among primary and secondary stroke providers and prompt application to treatment.
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Thank you.
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Wortschatz und Sprechhinweise zu dieser Lektion
Dieses Video enthält 29 Sätze und 419 Wörter zum Nachsprechen. Der gesprochene Teil dauert 2:55. Der Sprecher spricht gleichmäßig mit etwa 144 Wörtern pro Minute – ein angenehmes Tempo fürs Shadowing. Nur 73 % der Wörter gehören zu den 3.000 häufigsten im Englischen, der Wortschatz ist also anspruchsvoll.
Wichtiger Wortschatz in diesem Video
15 weniger häufige Wörter aus dem Video, mit Aussprache und Bedeutung:
- assessment /əˈsɛsmənt/ (Substantiv) — Bewertung, Schätzung. The act of assessing or an amount (of tax, levy or duty etc) assessed.
- deficit /ˈdɛfəsɪt/ (Substantiv) — Defizit. Deficiency in amount or quality; a falling short; lack.
- rapid /ˈɹæp.ɪd/ (Adjektiv) — schnell. Very swift or quick.
- utility /juːˈtɪlɪti/ (Substantiv) — Nützlichkeit. The state or condition of being useful; usefulness.
- accuracy /ˈæk.jɚ.ə.si/ (Substantiv) — Genauigkeit, Sorgfalt. The state of being accurate; being free from error; exactness; correctness
- provider /pɹəˈvaɪ.də(ɹ)/ (Substantiv) — Versorger, Versorgerin. One who, or that which, provides a service, commodity, or the means for subsistence.
- neglect /nɪˈɡlɛkt/ (Verb) — vernachlässigen, verabsäumen. To fail to care for or attend to something.
- assist /əˈsɪst/ (Verb) — assistieren, helfen. To help.
- resource /ɹɪˈzɔːs/ (Substantiv) — Ressource, Mittel. Something that one uses to achieve an objective, e.g. raw materials or personnel.
- indicate /ˈɪndɪˌkeɪt/ (Verb) — anzeigen, anweisen. To point out; to discover; to direct to a knowledge of; to show; to make known.
- ease /iz/ (Verb) — erleichtern, beruhigen. To free (something) from pain, worry, agitation, etc.
- principle /ˈpɹɪn.sɪ.pəl/ (Substantiv) — Grundsatz, Prinzip. A fundamental assumption, fundamental law or guiding belief.
- sacrifice /ˈsæk.ɹɪ.faɪs/ (Substantiv) — Opfer. Originally, the killing (and often burning) of a human being or an animal as an offering to a deity; later, also the offering of an object to a deity.
- collaboration /kəˌlæbəˈɹeɪʃən/ (Substantiv) — Kollektivarbeit, Zusammenarbeit. The act of collaborating.
- vessel /ˈvɛsəl/ (Substantiv) — Schiff, Boot. Any craft designed for transportation on or in water, such as a ship, boat, or submarine.
Aussprache, auf die du achten solltest
- Die Laute „sh“ und „zh“: collaboration /kəˌlæbəˈɹeɪʃən/, identification /aɪˌdɛn(t)ɪfɪˈkeɪʃn̩/, circulation /ˌsɝkjʊˈleɪʃən/, notification /ˌnoʊtɪfɪˈkeɪʃn̩/, activation /ˌæktəˈveɪʃən/
- Lange Wörter – auf die Betonung achten: utility /juːˈtɪlɪti/, accuracy /ˈæk.jɚ.ə.si/, collaboration /kəˌlæbəˈɹeɪʃən/, identification /aɪˌdɛn(t)ɪfɪˈkeɪʃn̩/, mandatory /ˈmæn.dəˌtɔɹ.i/
So übst du mit diesem Video
- Höre dir das ganze Video einmal an, ohne zu sprechen, und notiere die Wörter, die du nicht kennst.
- Sprich Satz für Satz in normaler Geschwindigkeit nach und wiederhole jeden, bis dein Rhythmus zum Sprecher passt.
- Nimm dich auf und vergleiche mit dem Original; achte dabei auf Wörter wie assessment, deficit, rapid.
Grammatik in diesem Video
Die Strukturen, die der Sprecher am häufigsten verwendet, mit den genauen Worten aus dem Video:
| Struktur | Im Video |
|---|---|
| Passiv be + Partizip Perfekt – wichtig ist, was geschieht, nicht wer es tut | have been certified · was developed · have been developed |
| Present Perfect have/has + Partizip Perfekt – eine vergangene Handlung, die jetzt noch wichtig ist | have been certified · have been developed · has shown |
Was ist die Shadowing-Technik?
Shadowing ist eine wissenschaftlich fundierte Sprachlerntechnik, die ursprünglich für die professionelle Dolmetscherausbildung entwickelt und durch den Polyglotten Dr. Alexander Arguelles populär gemacht wurde. Die Methode ist einfach aber wirkungsvoll: Du hörst englisches Audio von Muttersprachlern und wiederholst es sofort laut — wie ein Schatten, der dem Sprecher mit nur 1–2 Sekunden Verzögerung folgt. Anders als passives Hören oder Grammatikübungen zwingt Shadowing dein Gehirn und deine Mundmuskulatur, gleichzeitig echte Sprachmuster zu verarbeiten und zu reproduzieren. Studien zeigen, dass es Aussprachegenauigkeit, Intonation, Rhythmus, verbundene Sprache, Hörverständnis und Sprechflüssigkeit signifikant verbessert — was es zu einer der effektivsten Methoden für die IELTS Speaking-Vorbereitung und reale englische Kommunikation macht.