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I'd really have to see the strip . did you have one p wave,...two p waves...more p waves than qrs's.What was your PRI and QTI? There are many many things you have to look at.
I didn't save the strip, however, there was only 1 p wave to each QRS. PRI and QTI were within range. It truly looked like sinus rhythm, except for that the rate was irregular.
If the PR interval is between 0.12-0.2, the sinus node is communicating with the AV node, thus making it sinus rhythm (electrical conductivity originating at the sinus node). If the QRS complex is between 0.08-0.1 (or 0.12), that shows the effective conduction from the AV node down the bundle of his, sending the impulse to the purkinge fibers which stimulate the cardiac cells of the ventricles to fire (systole).
As long as the PR interval is always the same and a QRS complex follows it, the heart rate is being controlled by the sinus node, and systole is electrically normal.
About your patient, like others have said, it's impossible to determine without more information--was it a normal rate with occasional breaks (ie, missed complexes)? Was it obviously irregular? Was the patient doing anything during the irregular times, or was s/he resting? Were there any aberrant P waves? Like Ghillbert asked, was it regularly irregular or irregularly irregular?
I love tele.
blondy2061h, MSN, RN
1 Article; 4,094 Posts
A patient was on telemetry and had an irregular heart rate. The rhythm looked like sinus, and it wasn't really afib. What would you call that?