lead misplacement
Results:
Literature Review: Precordial lead placement and its impact on ECG interpretation and clinical care
A 46-year-old man with no known significant PMHx aside from tobacco smoking presents to the emergency department with sharp midsternal chest pain. Symptoms have been ongoing for 1 day without…
ECG Basics and Fundamentals: T wave inversions and the importance of precordial lead placement
A 32-year-old female with a PMHx of obesity and tobacco use presents to the emergency department with 1 day of sharp midsternal chest pain. Pain is intermittent, non-radiating, and associated…
ECG Basics and Fundamentals: limb lead reversal
A 82-year-old woman presents to the ED “not feeling well”. She reports malaise, mild dyspnea, but denies any pain. Vital signs are normal. The following ECG is obtained on arrival…
Literature Review: severe hyperkalemia, ST segment elevation in aVR, and many more interesting topics
A 60-year-old woman with PMHx of HTN is brought in by EMS with chest pain and diaphoresis. The following prehospital ECG was obtained:
2018 ECG Competition Answers (Part 2/2)
This week we review the answers to questions 7-12 from the 6th annual UMEM Residency ECG Competition. Make sure to attempt to answer the questions before clicking the red box to…
2018 ECG Competition Answers (Part 1/2)
This week we review the answers to the first 6 questions from the 6th annual UMEM Residency ECG Competition. Make sure to attempt to answer the questions before clicking the red…
ECG Tags
- 11th Annual UMEM ECG Competition
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- Early cardiac ischemia
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- early repolarization vs/ STEMI
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- ECG Basics
- ECG Competition 2023
- ECG interruptions
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- electrical alternans
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- History of presenting illness
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- Hypercalcemia
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- Impressive syndrome
- inferior STEMI
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- Intractable chest pain
- inverted P Waves
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- Irregular rhythm
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- Ischemia
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- LAD
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- lead misplacement
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- Left axis deviation
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- Lewis lead
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- limb lead misplacement
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- Literature review
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- long ST segment
- Low Voltage
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- LPFB
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- Lyme carditis
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- Mechanisms of ACS
- MI
- Mobitz
- Mobitz conduction
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- Mobitz II
- Mobitz II AV block
- Modified Sgarbossa criteria
- monomorphic VT
- Multifocal atrial tachycardia
- Myocarditis
- Myxedema
- Na channel blocker toxicity
- narrow & irregular tachycardia
- narrow & regular tachycardia
- Narrow complex and regular rhythms
- Narrow complex irregular rhythms
- Narrow complex irregular tachycardia
- Narrow Complex Regular Tachycardia
- Narrow Complex Tachycardia
- Nikelekam T-waves
- non-conducted PACs
- Non-STE ACS
- Non-sustained Ventricular tachycardia
- Non-sustained VT
- Nonspecific intraventricular conduction delay
- nonsustained ventricular tachycardia
- Normal ECG
- Normal Sinus Rhythm
- Normal variant patterns
- normal variant ST elevation
- Normal variants
- NSVT
- Occlusion MI
- OMI
- Osborn waves
- overdose
- PAC
- PAC’s
- Paced rhythms
- Pacemaker
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- palpitations
- Pauses and clumped beats
- PE
- PE vs. STEMI
- Pediatric ECG
- Pediatric ECG Interval Table
- Pediatrics
- Pericardial effusion
- Pericardial Tamponade
- Pericarditis
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- Persistent juvenile T-wave pattern
- PFO
- plaque rupture
- plaque vulnerability
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- Polymorphic VT
- Polyuria
- Poor R-wave progression
- post arrest ECG
- post-arrest
- Post-arrest NSTE-ACS
- Post-arrest STEMI
- post-cardiac arrest ecg
- Posterior MI
- Posterior STEMI
- Potpourri
- PR segment
- PR segments
- Pre-hospital ECG
- preexcitation
- preexcitation syndrome
- Preexcitation syndromes
- Pregnancy
- Prehospital ECG
- Premature beats
- Premature complexes
- premature contractions
- Prolonged QT
- Prolonged QT interval
- prolonged QTc
- PRWP
- Pseudo Wellens
- Pseudo-Wellens waves
- Pseudonormalization of T-waves
- Pulmonary Embolism
- pulmonary hypertension
- PVC
- PVCs
- PVT
- Q-waves
- QRS fragmentation
- QRS-interval
- R waves
- R-on-T phenomenon
- R-wave
- R-wave in V1
- R-wave progression
- RAD
- rate & rhythm
- RBBB
- Really wide complex tachycardia
- reciprocal changes
- Reflux
- Regular Really Wide Complex Tachycardia
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- Regularized atrial fibrillation
- repolarization abnormalities
- Rescue PCI
- Resolved ST segment elevation
- Respiratory variation
- Retrograde P waves
- Revised Sgarbossa Criteria
- Rhythm
- Rhythm Interpretation
- Right axis
- Right Axis Deviation
- Right bundle branch block
- right heart strain
- Right sided leads
- Right Ventricular Hypertrophy
- Rightward axis
- rollercoaster T waves
- RRWCT
- RV MI
- RV STEMI
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- S wave
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- Seizure
- Seizures
- Septal STEMI
- Serial ECG
- Serial ECGs
- Severe hypothyroidism
- Sgarbossa
- Sgarbossa Criteria
- Shark fin morphology
- Shark fin STEMI
- Short PR interval
- Short QT
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- Short QTc
- Sinus arrest
- sinus arrhythmia
- sinus rhythm
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- Sinus Tachycardia
- Sloof Lirpa Sign
- Slow Atrial fibrillation
- Sodium channel blocker toxicity
- South Africa sign
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- ST
- ST depression
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- ST Elevation
- ST segment elevation
- ST-segment
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- STD
- STE
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- STEMI
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- STEMI vs. acute pericarditis
- STEMI vs. Early repolarization
- strain
- Stress Testing
- Stress tests
- Sustained VT
- SVT
- Syncop
- Syncope
- Systematic approach to ECG
- T wave inversion differential
- T-wave abnormalities
- T-wave alternans
- T-wave inversion
- T-wave inversions
- T-waves
- Tachycardia
- Tall R wave in V1
- Tamponade
- TCA
- TCA overdose
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- Terminal QRS distortion
- Thrombolytics
- Torsades
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- Toxicology
- TP segment
- Transient STEMI
- Tremor artifact
- Trigeminy
- Troponin
- TWI
- U-waves
- unstable bradycardia
- V1
- V1/V2
- vasospasm
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- Ventricular dysrhythmias
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- Ventricular rhythm
- Ventricular rhythms
- Ventricular Tachycardia
- Ventricular tachycardia mimics
- Ventricular tachycardia vs. SVT with aberrant conduction
- Ventricular Tachycardiak
- VF
- VT
- VT mimics
- w Voltage
- WCT
- Wellens
- Wellens waves
- Wellens’ syndrome
- Wide complex QRS
- wide complex regular tachycardia
- Wide complex tachycardia
- Wide QRS
- Wide QRS interval
- wide vs. narrow QRS
- Wolff Parkinson White
- WPW
- WPW with atrial fibrillation
- WPW with SVT
- Young patients
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