31
Jan
How To Interpret An Ecg Strip. Multiply the number of complexes by 6 giving you the average number of complexes in 1 minute. When you visit for ecg test there are a lot of leads applied to your body surface. When looking at a 12 lead ecg a few logistics must be understood. The bottom one or two lines will be a full rhythm strip of a specific.
These leads help to record your electrical activity in 12 different views of the heart. Alternately you can count the complexes on the rhythm strip which represents 10 seconds. There are 5 small boxes in a large box 0 04 x 5 0 20 seconds. How many seconds is an ekg strip. Heart rate calculation example. When looking at a 12 lead ecg a few logistics must be understood.
Always stick to the fundamental concepts like the normal heart rate which is 60 100bpm or in the ekg strip it will be seen as 3 5 big boxes between the 2 r s.
For example if there are 7 r waves in a 6 second strip the heart rate is 70 7x10 70. Here is a good organized approach to master ecg interpretation. While these steps represent a good start these guidelines are not considered complete. When looking at a 12 lead ecg a few logistics must be understood. This electrical activity is recorded on the ecg machine and is represented as a graph. Interpretation of an ecg in seven easy steps.