Electrical Conduction of Heart

0.0(0)
studied byStudied by 0 people
0.0(0)
full-widthCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/7

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

8 Terms

1
New cards

order of waves on EKG

p wave, q wave, r wave, s wave, t wave

2
New cards

p wave

vagus nerve sends message of SA node which contracts the atria muscles

3
New cards

pr segment

pause at the AV node

4
New cards

q wave

nerve goes between intramuscular septum from the bundle of His (these nerves are called bundle branches)

5
New cards

r wave

myocardium around the ventricles starts to receive the message

6
New cards

s wave

ventricular contraction; purkinje fibers help with this contraction

7
New cards

st segment

pause after ventricular contraction

8
New cards

t wave

resets heart for the next beat; shows a pos. to neg. shift has occurred around the myocardium