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Electrical system of the heart | Circulatory system physiology | NCLEX-RN | Khan Academy

1,342,000 views

khanacademymedicine

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English

Speech Time:

99%
  • 9:40 / 9:43

Speech Rate:

  • 159 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

charged

/CHärjd/

adjective verb

having electric charge. To run quickly toward someone to attack them.

coordinate
adjective noun verb

equal in rank. number indicating position. To make plans to meet a shared goal.

depolarization
noun

Loss of polarity or polarization.

diagram

/ˈdīəˌɡram/

noun verb

simplified drawing. To show or explain something by drawing a picture.

depolarize

/dēˈpōləˌrīz/

verb

Eliminate the polarization of.

ventricle

/ˈventrək(ə)l/

noun

hollow part or cavity in organ.

negative

/ˈneɡədiv/

adjective exclamation noun verb

characterized by absence of distinguishing features. no. word or statement expressing denial. refuse to accept.

chambers

/ˈCHāmbər/

noun other verb

large room. Large rooms that are used for official meetings. place bullet.

potential

/pəˈten(t)SHəl/

adjective noun

Capable of happening or becoming reality. latent qualities that may be developed.

positively

/ˈpäzədivlē/

adverb

In a good, beneficial way.

squeezes

/skwēz/

noun verb

act of squeezing something. firmly press something soft or yielding.

started

/stärt/

verb

To turn something on.

process

/ˈpräˌses/

noun verb

Dealing with official forms in the way required. To prepare by treating something in a certain way.

membrane

/ˈmemˌbrān/

noun

Outside covering of a cell.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. Allowing you to pass between, or to.

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