AV JUNCTIONAL ESCAPE RHYTHMS Chapter 13Fig. 14-9) is simply a beat that comes after a pause when the normal sinus pacemaker fails to function. The AV junctional escape beat is therefore a “safety beat.” After this escape beat, the normal sinus pacemaker may resume function. If it does ...
sinoatrial node dysfunctionJunctional rhythm is usually seen in the clinic with different causes. We report a case of bicuspid aortic valve accompaniedby sinoatrial node dysfunction. The junctional escape beat could accelerate with physiological needs and provided for the normal needs of daily life when...