STARN EKG study set Latest Update 2025-2026 75 Questions and 100% Verified Correct Answers Guaranteed A+
Accelerated Junctional - CORRECT ANSWER: Rate: 60-100
Rhythm: Regular
Pwave: before/after/absent - inverted
PR: unknown
QRS: Normal
*** Fast junctional escape
Asystole - CORRECT ANSWER: absence of contractions of the heart-Flat Line
Atrial fibrillation - CORRECT ANSWER: rapid, random, ineffective contractions of the atrium
Atrial Flutter - CORRECT ANSWER: Rate:Atrial 250-350
Ventricular: 100 -175
P: Irregular or absent, often "saw tooth"
QRS: Normal
Conduction: AV Block (2:1 > 3:1, 4:1)
Rhythm: Regular (usually)
- Often underlying cardiac disease
Carotid massage: increases block
Atrial Pacing - CORRECT ANSWER: spike before P wave
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Idioventricular Rhythm - CORRECT ANSWER: Rate: 20-40bpm
Regularity: regular
P-wave: absent
QRS-complex: wide and bizarre
PR-interval: absent
Juctional Tachycardia - CORRECT ANSWER: form of supraventricular tachycardia, a
type of racing pulse caused by a problem in the area between the upper and lower chambers of your heart. It's known as the atrioventricular node, or AV node
Junctional Escape - CORRECT ANSWER: Rate: 40-60 bpm, P wave: inverted, absent,
or after the QRS, QRS: normal
monomorphic ventricular tachycardia - CORRECT ANSWER: QRS complexes that are
the same shape, size, and direction.
NSR with Premature Atrial Contraction (PAC) - CORRECT ANSWER: Rate-60-100
irregular heart rhythm characterized by atrial contractions occurring before the expected time
NSR with premature ventricular contraction (PVC) - CORRECT ANSWER: Rate: Normal
Rhythm: NSR w/ ...
Pwave: Normal
PR: Normal
QRS: Normal (wide beat)
*** Couplet, 3 = VT, Bi/Trigeminy *** BEFORE expected
Polymorphic ventricular tachycardia (Torsades de Pointes) - CORRECT ANSWER:
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