396. Describe the P waves in sinus tachycardia / When a beta blocker is indicated in sinus tach / Ddx sinus tach
395. What is parasystole? / What is pseudotachycardia? / Ddx irregularly irregular rhythm
394. An RV source for a PVC results in what morphology QRS? / What is a fusion beat? / What is an interpolated PVC? / What is the treatment for PVCs? / What is the Lown classification of PVCs?
393. What does the ECG show for a PJC? Causes of PVCs and ventricular tachycardia / When does a PVC appear narrow?
392. Features of PACs vs. PVCs
ashman pac pvc
390. Compare type I and type II second degree AV block / Causes of grouped impulses
387. Causes of pseudodysrhythmias / Pathophysiologic causes of bradycardia / Basic treatments for bradycardia
386. Signs, symptoms that mark unstable rhythms / Signs of AV dissociation on physical exam / Ways to increase accuracy of ECG for defining an arrhythmia
