Relias Dysrhythmia Basic A

1 Big Box - 0.20 sec 1 Small Box - 0.04 sec 1st Degree AV Block - Regular Rate: 60-100 P Wave: Present, upright PR interval: 0.20 sec CONSISTENTLY LONG QRS: 0.12 sec Husband stays late till 9 consistently 2nd Degree AV Block Type I Mobitz, Wenckebach - IRREGULAR Rate: 60-100 P wave: Present, upright PR Interval: Progressively longer until drop (PR interval longer and longer until drop) QRS: 0.12 sec Husband stays late till 9, then 11, then 1, then doesn't come home at all 2nd Degree AV Block Type II - Irregular or regular Rate: 60 P wave: Present, upright PR Interval: PR interval consistently LONGER like type 1 but then a QRS will drop QRS: 0.12 sec Husband stays late till 9 consistently, then wife goes out and doesn't come home 3rd Degree AV Block - Atrials and ventricles don't communicate Rate: regular atrial P wave: Present, upright No relationship between P waves and QRS PR Interval: VARIABLE QRS: variable P-P ad R-R consistent but NO correlation Husband and wife live separate lives and don't communicate A fib RVR - IRREGULAR Ventricular rate: 100-175 P wave: unable to see This study source was downloaded by from CourseH on 2:16:54 GMT -05:00 PR Interval: N/A QRS 0.12 sec Accelerated Idoventricular Rhythm - Regular Rate: 50-100 P wave: NONE PR Interval: N/A QRS: WIDE, 0.12 sec Accelerated Junctional Rhythm - Regular Rate: 60-100 P Wave: NONE or INVERTED PR Interval: None or 0.12 QRS: 0.12 sec Atrial Fibrillation - IRREGULAR Atrial rate: UNMEASURABLE Ventricular rate: variable P wave: unable to see PR Interval: N/A QRS: 0.12 sec Atrial Flutter - Usually REGULAR can be irregular Atrial rate: 250-350 Ventricular rate: variable BUT atrial rate P Wave: Flutter PR Interval: N/A QRS: 0.12 sec Atrially Paced - Spike comes before P AV Node - 2nd 40-60 AV Node Firing, SA Node Failed Rhythms - *Fires normally @ 40-60* -Junctional rhythm 40-60 -Accelerated junctional rhythm 60-100 -Junctional tachycardia 100-150 AV Paced - Spike before P and before QR Bigeminy - PVC occurs every OTHER beat Bundle of His - 3rd 40-45 This study source was downloaded by from CourseH on