– English Lyrics

Lyrics & Translation

[English]

- [Narrator] This animation is brought to you

by Skillshare, an online learning community

with thousands of inspiring classes for creative people.

Explore new skills, deepen existing passions,

and get lost in creativity.

- [Narrator] A coronary angioplasty procedure is also known

as percutaneous coronary intervention.

The procedure is done on blood vessels

called coronary arteries.

They supply your heart muscle with oxygen.

The goal is to restore blood flow if a substance

called plaque has significantly narrowed these vessels.

To begin the procedure,

the doctor will numb the skin in your groin.

A needle will be placed through your skin

and into the femoral artery.

Next, a flexible guide wire will be passed

through the needle into your artery.

Then, the needle will be withdrawn.

It will be exchanged

for a small, flexible tube called a sheath.

This permits access into your artery.

You may feel pressure when the doctor inserts the sheath,

but you will not feel it moving inside your artery.

Next, the guide wire will be advanced up to your heart.

A flexible tube called a catheter will be advanced

over the wire to your coronary arteries.

The progress of the procedure will be checked

with an X-ray device called a fluoroscope.

At this point, your doctor will remove the guide wire.

Then, the doctor will move the tip of the catheter

just inside the coronary artery to be examined.

A special dye will be injected into the artery.

This allows your doctor to view it better

with a fluoroscope.

The dye will make any blockages in the artery stand out.

If a significant blockage is found,

your doctor will insert a guide wire into the artery.

A balloon on the tip of the catheter will be moved

along the wire to the blockage.

When the balloon inflates,

it will expand the artery and improve the blood flow.

You may feel some chest discomfort while this is happening.

After this, your doctor will deflate and remove the balloon.

A wire mesh tube called a stent may be placed

in the treated area.

The stent helps keep the coronary artery open.

Your doctor will choose the proper size stent,

which is compressed over a balloon.

The stent will be moved into the artery

over the same guide wire.

When the balloon is inflated,

the stent will expand and lock into place.

After the balloon catheter is taken out,

the stent will stay in place to hold the artery open.

At the end of the procedure,

the guide wire will be removed.

To find out more about coronary artery angioplasty,

talk to your healthcare provider.

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Key Vocabulary

Vocabulary	Meanings
angioplasty /ˈændʒioʊˌplæsti/ C2	noun - surgical repair or unblocking of a blood vessel
coronary /ˈkɔːrəˌnɛri/ C1	adjective - relating to the arteries that supply the heart
percutaneous /ˌpɜːrkjuˈteɪniəs/ C2	adjective - made, done, or effected through the skin
artery /ˈɑːrtəri/ B2	noun - any of the tubes forming part of the blood circulation system
plaque /plæk/ C1	noun - a fatty deposit in an artery
catheter /ˈkæθɪtər/ C1	noun - a flexible tube inserted into a body cavity
stent /stɛnt/ C2	noun - a tubular support placed inside a blood vessel
fluoroscope /ˈflʊərəˌskoʊp/ C2	noun - an imaging device that uses X-rays to obtain real-time moving images
creativity /ˌkriːeɪˈtɪvəti/ B1	noun - the use of imagination or original ideas
inspiring /ɪnˈspaɪərɪŋ/ B2	adjective - having the effect of inspiring someone
compressed /kəmˈprɛst/ B2	adjective - flattened by pressure
examine /ɪɡˈzæmɪn/ B1	verb - to inspect in detail
inject /ɪnˈdʒɛkt/ B2	verb - to introduce a fluid into the body
cinematic /ˌsɪnəˈmætɪk/ C1	adjective - having the qualities of a motion picture
micrograph /ˈmaɪkroʊɡræf/ C2	noun - a photograph taken through a microscope

Key Grammar Structures

• This animation is brought to you by Skillshare

  ➔ Passive Voice (Present Simple)

  ➔ The structure 'is + past participle' focuses on the recipient of the action (the animation) rather than the performer.

• They supply your heart muscle with oxygen.

  ➔ Transitive Verb with Prepositional Object (Supply with)

  ➔ The verb 'supply' is used with the preposition 'with' to connect the object (heart muscle) to the material provided (oxygen).

• You may feel pressure when the doctor inserts the sheath.

  ➔ Modal Verb of Possibility (May)

  ➔ The modal verb 'may' indicates that feeling pressure is a possible, but not guaranteed, occurrence during the procedure.

• The progress of the procedure will be checked with an X-ray device.

  ➔ Future Passive Voice

  ➔ The structure 'will be + past participle' expresses that an action will occur in the future with the focus on the procedure.

• This allows your doctor to view it better.

  ➔ Infinitive Clause as Object Complement

  ➔ The pattern 'allow + object + to-infinitive' describes enabling someone to perform an action.

• When the balloon inflates, it will expand the artery.

  ➔ First Conditional (Time Clause with 'When')

  ➔ The use of 'When' + present tense indicates a specific future moment that triggers the next action.

• The stent helps keep the coronary artery open.

  ➔ Bare Infinitive after 'Help'

  ➔ After the verb 'help', it is common to use the base form of the verb ('keep') without 'to'.

• If you wanna learn how to use the same software programs we use at Nucleus...

  ➔ Colloquialism ('Wanna') & Relative Clause

  ➔ 'Wanna' is a contraction of 'want to'. The omitted 'that' after 'programs' functions as a relative clause.