has participant quality second degree atrioventricular block AE Mobitz type II block AE 10027786 10050798 type 2 second degree atrioventricular block WEB: http://www.nhlbi.nih.gov/health//dci/Diseases/hb/hb_types.html Mobitz (type) II atrioventricular block AE type II second degree atrioventricular block SS, YH, MW CTCAE: E10140 a second degree atrioventricular block AE that some of the electrical signals don't reach the ventricles. However, the pattern is less regular than it is in Mobitz type I. Some signals move between the atria and ventricles normally, while others are blocked. On an EKG, the QRS wave follows the P wave at a normal speed. Sometimes, though, the QRS wave is missing (when a signal is blocked). Mobitz type 2 block NCIt: C62018 AE severity G1 AE severity G2 AE severity G3 AE severity G4 AE severity G5