Crucigrama Sinus MechanismsVersión en línea Crossword puzzle to test knowledge of ECG Lesson 5: Sinus Mechanisms. por Dan Comins 1 Type of initial pacing used when medication not effective for increasing heart rate 2 Rate over 100 beats per minute. 3 Rate less than 60 beats per minute. 4 Abnormal low blood pressure 5 Irregular rhythm due to effect of respiration is called sinus ____________ 6 Bradycardia may be caused by stimulation of the ________________(two words) 7 Primary medication for treatment of sinus bradycardia 8 A term for fainting 9 ECG with missing PQRST complexes and pause equal to a multiple of the R-R 10 Treatment for tachycardia should include _________________ 4 8 7 6 9 2 1 10 3