The EKG Heart Rate Calculator Ruler is specifically design to help you determine patient’s heart rates and interval lengths on EKGs. This easy to carry ruler is a great tool for reading all EKGs. Normal values for the P wave, PR segment, QRS complex, QT interval, PR interval and QTC interval are given on the reverse side for comparison. EKG specific calculators for Heart Rate, PR, QRS and QT intervals Easy Heart Rate calculator with full readout of rate down to 30 beats per minute EKG Axis determination diagram Normal EKG values for P wave, PR interval, QRS duration, QT interval, QTC interval Diagrammatic representation of the EKG complex with areas or segments labeled to help you recognize the intervals
9 reviews for EKG Heart Rate Calculator Ruler
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Merj97 –
Great for quick ECG measurements.
Would recommend, fits in pocket or pen holder. Wish it was a little thicker, but would buy again
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C. J. Seaman –
Fast EKG calculator
Good quality, great information. These fit nicely in my scrub pants along with other reference materials. Don’t need those calipers! Helps to use these at work once in awhile as when you take tests on EKGs, you don’t have the luxury of the data on the test print you are looking at. Probably wouldn’t be allowed to use this tool, but by having it handy and using once in awhile you won’t forget all those numbers and quick calculation information when it is just you and a calculator and maybe calipers.
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T. Gregory –
Handy EKG ruler
This is perfect to keep in my pocket at work! I am still learning g how to read EKG strips and this is just the cheat sheet I need when we have to interpret our tele strips on the weekends.
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Teresa Rojo –
Heart rate
Great and fast calculation
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Darin Auvil –
One Star
Could be better…plastic coated paper..Flimsy! Returned
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Kierna K –
It seems cool
This seems cool but is cut poorly.
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scrubbie –
Four Stars
great
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Tiffy R. –
Mini lifesaver
Expensive but worth it. I have this in my scrub pocket every day. A mini lifesaver
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Ariana –
I don’t know why it’s measured in cm instead of mm
Merj97 –
Great for quick ECG measurements.
Would recommend, fits in pocket or pen holder. Wish it was a little thicker, but would buy again
C. J. Seaman –
Fast EKG calculator
Good quality, great information. These fit nicely in my scrub pants along with other reference materials. Don’t need those calipers! Helps to use these at work once in awhile as when you take tests on EKGs, you don’t have the luxury of the data on the test print you are looking at. Probably wouldn’t be allowed to use this tool, but by having it handy and using once in awhile you won’t forget all those numbers and quick calculation information when it is just you and a calculator and maybe calipers.
T. Gregory –
Handy EKG ruler
This is perfect to keep in my pocket at work! I am still learning g how to read EKG strips and this is just the cheat sheet I need when we have to interpret our tele strips on the weekends.
Teresa Rojo –
Heart rate
Great and fast calculation
Darin Auvil –
One Star
Could be better…plastic coated paper..Flimsy! Returned
Kierna K –
It seems cool
This seems cool but is cut poorly.
scrubbie –
Four Stars
great
Tiffy R. –
Mini lifesaver
Expensive but worth it. I have this in my scrub pocket every day. A mini lifesaver
Ariana –
I don’t know why it’s measured in cm instead of mm