JUNCTIONAL TACHYCARDIA EXAM WITH 1005 CORRECT ANSWERS

Similar to Junctional Escape Rhythm and Accelerated Junctional Rhythm, difference is the faster heart rate. Morphology The electrical activity originates at the AV junction from irritated and ectopic focus(location), that overrides the SA node. Producing retrograde depolarization of atrial tissue, at the same time stimulates the depolarization of the ventricles. What's going on? Brainpower Read More 0:01 / 0:15 P-P and R-R intervals are regular and occur at similar intervals. The P-P interval may be even more difficult to measure because of the combination of location of the P wave and the increase rate of automaticity. Rhythm The ventricular rate is 100-180, Atrial rate is 100-150 beats per minute, may not be measured if P-waves are not identified. Rate: