| PART 10: Disorders of the Cardiovascular System SECTION 3 Disorders of Rhythm e30 Atlas of Cardiac Arrhythmias | Print | Close Window | | < Previous | Next > |
Figure e30-11  Figure e30-11 Atrial tachycardia with 2:1 block. P-wave rate is about 150/min, with ventricular (QRS) rate of about 75/min. The nonconducted ("extra") P waves just after the QRS complex are best seen in lead V1. Also, note incomplete RBBB and borderline QT prolongation. | 
