Latest 2025/2026 – 100% Verified, A+ Graded
1st Degree AV Block
Regular
Rate: 60-100
P Wave: Present, upright
PR interval: >0.20 sec CONSISTENTLY LONG
QRS: <0.12 sec
Husband stays late till 9 consistently
,2nd Degree AV Block Type I Mobitz, Wenckebach
IRREGULAR
Rate: 60-100
P wave: Present, upright
PR Interval: Progressively longer until drop (PR interval longer and
longer until drop)
QRS: <0.12 sec
Husband stays late till 9, then 11, then 1, then doesn't come home at all
, 2nd Degree AV Block Type II
Irregular or regular
Rate: <60
P wave: Present, upright
PR Interval: PR interval consistently LONGER like type 1 but then a QRS
will drop
QRS: <0.12 sec
Husband stays late till 9 consistently, then wife goes out and doesn't
come home