The QRS complex consists of the Q wave, the R wave and the S wave. The QRS complex comes after the P wave when the SA nodal action potential travels through the AV node to the ventricles to cause ...

The morphology of the P wave will not be similar to the sinus P wave, which is normally upright in lead II and biphasic in lead V1. Often, the P wave is inverted in lead II, if it can be seen at all.

The rhythm is regular at a rate of 130 beats/min. A P wave occurs before each QRS complex (+) with a stable PR interval (0.14 sec). The P wave is positive in leads I, II, aVF, and V4-V6.

Surface ECGs show a P wave preceding each QRS complex, although at rapid heart rates, the P wave may be obscured by the T wave. The remaining supraventricular tachycardias are much less common.

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A P wave occurs before each QRS complex (+); therefore, this is A sensing V pacing or P-wave synchronous ventricular pacing. The P waves are positive in leads I, II, aVF, and V4-V6, This is a ...

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S&P 500 Elliott Wave analysis. Function: Counter-Trend. Mode: Impulsive as Wave C. Wave structure: Navy Blue Wave C. Current position: Gray Wave 2. Next higher degree: Gray Wave 3. S&P 500 Elliott ...

Master P announced that his daughter Tytyana Miller has passed away. The rapper and entrepreneur shared the tragic news to Instagram. “Our family is dealing with an overwhelming grief for the ...