so each QRS results from activation by the accessory pathway and the normal conduction system. Although fusion can also occur at the atrial level it is generally easier to observe it in the QRS ...
A 12-lead ECG is obtained. The rhythm is regular, at a rate of 60 beats/min. A P wave occurs before each QRS complex (+), with a stable PR interval (0.20 sec). The P wave is positive in leads I ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback