DATA DELTA Y-ROUND OFF •GRAPH (individual) # Table 1 1. Lead R wave amplitude (mV) 2. CLASS DATA STUDENT R WAVE LEAD Amplitude CMV) LEAD 11 LEAD 111 0.31m 142 mV 1.29mv 0.41mv 1.32m 1.37 mV 3. Lead I 0.41 mv 0.56 0.93mv 0.48mv 4. 1.21mv 1.36 mv 0.27mv 5. Lead II 1. 35 mV 0.46mv 0.65V 0.6455 6. 0.41mv 1.35mv 1.09a2 7. 1.86mv 0.52mv 1.86m Lead III 1.0 amv 8. 0.90mv 9. 1.33mV 08440 0.94m 0.70 mV 0.69m² Post all your results on the board of the classroom. DATA ANALYSIS 1. Which lead configuration produced the largest R wave in the subjects of the class? 2. What was the estimated axis of the heart for each subject? What was the most common axis for the entire class data? 3. Research the condition situs inversus (also known oppositus or situs transversus). This condition is found in approximately 0.01% of the population. Which lead configuration would produce the largest R wave in a subject with this condition? What would be the most likely axis of the heart for a subject with this condition? EXTENSION 1. Using the data for the entire class, determine which lead configurations produce the largest R wave for the subjects tested. Plot the class data. Check with your instructor to see that you have the correct labels for your y and x axes. page 87
DATA DELTA Y-ROUND OFF •GRAPH (individual) # Table 1 1. Lead R wave amplitude (mV) 2. CLASS DATA STUDENT R WAVE LEAD Amplitude CMV) LEAD 11 LEAD 111 0.31m 142 mV 1.29mv 0.41mv 1.32m 1.37 mV 3. Lead I 0.41 mv 0.56 0.93mv 0.48mv 4. 1.21mv 1.36 mv 0.27mv 5. Lead II 1. 35 mV 0.46mv 0.65V 0.6455 6. 0.41mv 1.35mv 1.09a2 7. 1.86mv 0.52mv 1.86m Lead III 1.0 amv 8. 0.90mv 9. 1.33mV 08440 0.94m 0.70 mV 0.69m² Post all your results on the board of the classroom. DATA ANALYSIS 1. Which lead configuration produced the largest R wave in the subjects of the class? 2. What was the estimated axis of the heart for each subject? What was the most common axis for the entire class data? 3. Research the condition situs inversus (also known oppositus or situs transversus). This condition is found in approximately 0.01% of the population. Which lead configuration would produce the largest R wave in a subject with this condition? What would be the most likely axis of the heart for a subject with this condition? EXTENSION 1. Using the data for the entire class, determine which lead configurations produce the largest R wave for the subjects tested. Plot the class data. Check with your instructor to see that you have the correct labels for your y and x axes. page 87
Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN:9781337794909
Author:Des Jardins, Terry.
Publisher:Des Jardins, Terry.
Chapter13: The Standard 12-ecg Lead System
Section: Chapter Questions
Problem 10RQ
Related questions
Question
Transcribed Image Text:DATA
DELTA Y-ROUND OFF
•GRAPH
(individual)
#
Table 1
1.
Lead
R wave amplitude (mV)
2.
CLASS DATA
STUDENT
R WAVE
LEAD
Amplitude CMV)
LEAD 11 LEAD 111
0.31m 142 mV 1.29mv
0.41mv
1.32m 1.37 mV
3.
Lead I
0.41 mv
0.56 0.93mv 0.48mv
4.
1.21mv
1.36 mv 0.27mv
5.
Lead II
1. 35 mV
0.46mv
0.65V 0.6455
6.
0.41mv
1.35mv
1.09a2
7. 1.86mv
0.52mv 1.86m
Lead III
1.0 amv
8. 0.90mv
9.
1.33mV 08440
0.94m 0.70 mV 0.69m²
Post all your results on the board of the classroom.
DATA ANALYSIS
1. Which lead configuration produced the largest R wave in the subjects of the class?
2. What was the estimated axis of the heart for each subject? What was the most common axis
for the entire class data?
3. Research the condition situs inversus (also known oppositus or situs transversus). This
condition is found in approximately 0.01% of the population. Which lead configuration
would produce the largest R wave in a subject with this condition? What would be the most
likely axis of the heart for a subject with this condition?
EXTENSION
1. Using the data for the entire class, determine which lead configurations produce the largest R
wave for the subjects tested. Plot the class data. Check with your instructor to see that you
have the correct labels for your y and x axes.
page 87
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