2026 TEST MASTERY SYSTEM* (A+
Guaranteed) | *500+ REAL EXAM
QUESTIONS* with EXPERT
RATIONALES | Covers: Sinus +
Atrial + Ventricular + Heart Block
Rhythms | Includes NGN-STYLE
EKG INTERPRETATION
DRILLS + CRITICAL ACTION
GUIDES + MEDICATION MATCHING
CHARTS | MEDICAL-SURGICAL
NURSING II APPROVED
, lOMoAR cPSD| 57630370
Sinus Bradycardia
Regular
Rate: <60
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec