ECG Ruler Pocketcard
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| Google books | books.google.com |
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| Originally published | December 2001 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2040032 |
About ECG Ruler Pocketcard
Professional ECG ruler, for reading: 2 x RR (25 mm/s) 1 x RR (50 mm/s) 3 x RR (25 mm/s) 3 x RR (50 mm/s) 4 x RR (25 mm/s) Amplitudes (mV) Times, intervals (s) Conversion: heart rate - RR interval Table. heart rate - PR interval - relative QT interval