rate and determine the duration of key periods of the ECG. 1 Identify and label the P wave, QRS complex, T wave, P-R interval, R-R interval, and Q-T interval on Tracings 1 2 in Figure 12.31. Tracing 1 Tracing 2 FIGURE 12.31 ECG tracings 2 Calculate the heart rate for each tracing. Are the values normal or abnormal? Heart Rate Tracing 1: Heart Rate Tracing 2: 3 Determine the R-R interval, QRS duration, P-R interval, and Q-T interval for each tracing, and record the valı Table 12.4. TABLE 12.4 Values for ECG Periods Value Tracing 1 Tracing 2 R-R interval QRS duration P-R interval Q-T interval 曲
rate and determine the duration of key periods of the ECG. 1 Identify and label the P wave, QRS complex, T wave, P-R interval, R-R interval, and Q-T interval on Tracings 1 2 in Figure 12.31. Tracing 1 Tracing 2 FIGURE 12.31 ECG tracings 2 Calculate the heart rate for each tracing. Are the values normal or abnormal? Heart Rate Tracing 1: Heart Rate Tracing 2: 3 Determine the R-R interval, QRS duration, P-R interval, and Q-T interval for each tracing, and record the valı Table 12.4. TABLE 12.4 Values for ECG Periods Value Tracing 1 Tracing 2 R-R interval QRS duration P-R interval Q-T interval 曲
Phlebotomy Essentials
6th Edition
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
Section: Chapter Questions
Problem 1SRQ
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Transcribed Image Text:rate and determine the duration of key periods of the ECG.
1 Identify and label the P wave, QRS complex, T wave, P-R interval, R-R interval, and Q-T interval on Tracings 1
2 in Figure 12.31.
Tracing 1
Tracing 2
FIGURE 12.31 ECG tracings
2 Calculate the heart rate for each tracing. Are the values normal or abnormal?
Heart Rate Tracing 1:
Heart Rate Tracing 2:
3 Determine the R-R interval, QRS duration, P-R interval, and Q-T interval for each tracing, and record the valı
Table 12.4.
TABLE 12.4 Values for ECG Periods
Value
Tracing 1
Tracing 2
R-R interval
QRS duration
P-R interval
Q-T interval
曲
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