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EKG and Cardiac Histology
ekg periods and cardiac histology
16
Anatomy
Undergraduate 2
02/20/2017
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Cards

Term
[image]
1
 Definition
Sarcolema
Term
[image]
2
 Definition
Intercalated Discs
Term
[image]
3
 Definition
Nucleus
Term
[image]
4
 Definition
Cardiac Muscle cells
Term
[image]
1.
 Definition
R. wave
Term
[image]
2
 Definition
P wave
Term
[image]
3
 Definition
T wave
Term
[image]
4
 Definition
P-R inteval
Term
[image]
5
 Definition
QT interval
Term
[image]
6
 Definition
Q wave
Term
[image]
7
 Definition
S wave
Term
[image]
8
 Definition
ST segment
Term
What does an enlarged R wave suggest
 Definition
enlarged ventricles
Term
What does a prolonged p-r interval suggest
 Definition
First degree heart block. signal from SA to AV node is delayed too long
Term
What does a prolongd QT interval suggest
 Definition
increased chance of ventricular arrhythmia
Term
what does an elevated S-T segment from baseline suggest?
 Definition
myocardial infarction (heart attack)
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