Bifascicular block?
LBBB and RBBB
Trifascicular block?
Alternating RBBB with LBBB
Constant PR interval?
First degree block, Mobitz type II second degree block
Earliest sign of diphtheric myocarditis?
First degree AV block
Treatment of 1st Degree AV block?
Atropine
Digoxin classically causes?
Mobitz type 1 block
Mobitz type I block?
Type I second degree block?
Progressive prolonging PR interval
Wenkebach phenomenon is seen in?
II degree AV block Mobitz type I
2nd Degree AV block Type I?
Atropine
