Copy and Edit

ECG Disorders- Cardiology 4th Year- PMU

Description

Medicine Cardiology Flashcards on ECG Disorders- Cardiology 4th Year- PMU, created by Med Student on 10/03/2019.
Med Student
Flashcards by Med Student , updated more than 1 year ago
Med Student
Created by Med Student over 5 years ago
256
3
0

Resource summary

Question Answer
Image: Premature Atrial Contractions (binary/octet-stream)
Premature Atrial Contraction (Supra-ventricular Premature Contraction) ECG 1. Premature beat appears early 2. After this there is a compensatory pause before the next sinus p wave 3. This means that there is a really short RR interval and the very next RR interval is longer but is u combine these 2 their length will be shorter than 2 normal RR intervals due to the incomplete compensatory pause
Image: Supraventricular Tachycardia (binary/octet-stream)
Supraventricular Tachycardia ECG No p wave Very short RR interval Normal QRS
Image: Atrial Fibrilllation (binary/octet-stream)
Atrial Fibrillation ECG No P waves Arrhythmia F waves No isoelectric line
Image: Atrial Flutter (binary/octet-stream)
Atrial Flutter ECG F waves- sawtooth No p waves No isoelectric line
Image: Premature Ventricular Contractions (binary/octet-stream)
Premature Ventricular Contractions (Ventricular Extrasystole) ECG No P wave preceeding PVC Wide & Bizzare QRS. QRS will be at least 0.12s-0.14s
Image: Ventricular Tachycardia (binary/octet-stream)
Ventricular Tachycardia ECG Monomorphic QRS complex- all look the same- from re-entrant loop Polymorphic QRS Increased heart rate Regular rhythm No p-wave or disassociated p-wave No PR interval Wide QRS width
Image: Ventricular Fibrillation (binary/octet-stream)
Ventricular Fibrillation ECG Chaotic rhythm No p wave No PR interval No QRS complex is identifiable Looks like a bunch of squiggly line
Image: First Degree Av Block (binary/octet-stream)
AV Block Type 1 ECG The signal to AV node is delayed Increased PR Interval
Image: Av Block Type 2 Mobitz 1 (binary/octet-stream)
AV Block Type 2a (Mobitz 1) ECG The signal (PR interval) gets progressively delayed until a ‘dropped beat’
Image: Av Block Type 2 Mobitz 2 (binary/octet-stream)
AV Block Type 2b (Mobitz 2) ECG There are intermittent random dropped beats No PR lengthening
Image: Av Block Type 3 (binary/octet-stream)
AV Block Type 3 (Complete) ECG P waves have no relation to QRS intervals
Image: Right Bundle Braanch Block (binary/octet-stream)
Right Bundle Branch Block ECG 1. Shows RR waves due to slow activation of contraction left/right ventricles • ‘Bunny ears’ 2. Wide QRS Complex 3. RR wave in right leads- V1 and V2 4. S wave in Lead 1 is wider >0.04 and this S wave is also in V5 and V6
Image: Left Bundle Branch Block (binary/octet-stream)
Left Bundle Branch Block ECG 1. Shows RR waves due to slow activation of contraction left/right ventricles • ‘Bunny ears’ 2. Wide QRS complex 3. RR wave in left leads- V5 and V6 4. Also RR in first and aVL 5. R wave don’t increase in V1 to V4- Pathological progression
Image: Sa+Node+Block (binary/octet-stream)
SA Node Block Heart Rate- Varies Rhythm- Irregular P waves- Present and normal Pr Interval- Normal Dropped Beats- present
Image: Wpw (binary/octet-stream)
Wolf Parkinson White Syndrome Short PR interval “Delta wave“ - A delta wave is slurring of the upstroke of the QRS complex. Short PR interval Wider QRS complexes
Show full summary Hide full summary

Want to create your own Flashcards for free with GoConqr? Learn more.

Similar

Clinical Pathology (1-100) MCQs- 4th Year- PMU
Med Student
Pharmacology MCQs- 4th Year- PMU
Med Student
Cell Physiology and General Physiology of Excitable Tissues- Physiology PMU 2nd Year
Med Student
General Physiology of the Nervous System Physiology PMU 2nd Year
Med Student
Blood MCQs Physiology PMU 2nd Year
Med Student
General Pathoanatomy Final MCQs (111-200)- 3rd Year- PMU
Med Student
Muscles- Physiology MCQs PMU- 2nd Year
Med Student
General Pathoanatomy Final MCQs (201-300)- 3rd Year- PMU
Med Student
The Gastrointestinal System- Physiology- PMU
Med Student
Biochemistry MCQ Exam 1- PMU 2nd Year
Med Student
Cardiovascular System- Physiology PMU- 2nd Year 2nd Sem
Med Student
Browse Library