EMS
Results:
2025 EMS Cases Part III
A 69-year-old woman is being brought in by EMS for palpitations and dizziness. She is found to be markedly tachycardic, but is alert with a normal blood pressure. The following…
2025 EMS Cases Part I
A 55-year-old woman calls EMS with acute palpitations and chest discomfort. Vitals are normal aside from marked tachycardia. The following prehospital ECG is obtained:
EMS ECGs in Acute Coronary Syndromes (ACS)
Key Points for EMS Providers: You are the first critical link in the chain of survival for ACS patients—your actions set the course for their care, directly impacting time to…
Literature Review: ECG computer interpretations and review of STEMI criteria
HPI: A 45-year-old male is en route to your hospital by EMS with chest pain. EMS has transmitted this ECG to you from the field, with suspicion of STEMI. Case ECG…
ECG Tags
- & Myocardial Ischemia
- 11th Annual UMEM ECG Competition
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- 1st degree AV Block
- 1st degree AVB
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- 3rd degree AV block
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- aberrancy
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- Abnormal P wave Axis DDx
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- Atrial tachycardia
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- differential diagnoses
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- Diffuse ST elevation
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- Hyperkalemia vs. STEMI
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- Idioventricular rhythms
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- inappropriate sinus tachycardia
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- Isolated Posterior STEMI
- Isorhythmic AV dissociation
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- ITE prep
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- J point
- J wave
- J-waves
- Jervell
- Jervell and Lange-Nielsen Syndrome
- JLNS
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- junctional escape rhythms
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- Juvenile T wave inversions
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- kid
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- killer differentials
- LAD
- LAFB
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- Large T Wave DDx
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- LBBB
- LBBB DDx
- lead misplacement
- lead V1
- left anterior fascicular block
- Left axis deviation
- left axis deviation ddx
- left bundle branch block
- left posterior fascicular block
- Left Ventricular Hypertrophy (LVH)
- Left ventricular hypertrophy vs. STEMI
- lewis
- Lewis lead
- LGL
- life savers
- limb lead misplacement
- Limb lead reversal
- Literature review
- Long QT
- Long QT Interval DDx
- Long QT-interval
- Long QTc
- long ST segment
- Low Voltage
- low voltage differential
- Low voltage QRS
- Low Voltage QRS DDx
- LPFB
- LQT1 (KCNQ1 Mutation)
- LQT2 (KCNH2 Mutation)
- LQT3 (SCN5A Mutation)
- LQTS
- LV Aneurysm
- LV Aneurysm vs. STEMI
- LVAD
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- LVADs
- LVH
- LVH vs. STEMI
- LVH with strain pattern
- Lyme carditis
- Marijuana
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- Massive STEMI
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- Mechanisms of ACS
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- Methamphetamine Toxicity
- MI
- mimics
- misplaced leads
- Mobitz
- Mobitz conduction
- Mobitz I
- Mobitz I (Wenckebach)
- Mobitz II
- Mobitz II (Hay)
- Mobitz II AV block
- modified lead
- Modified Sgarbossa criteria
- Monomorphic Ventricular Tachycardia
- monomorphic VT
- Multifocal atrial tachycardia
- Myocarditis
- Myxedema
- Na channel blocker toxicity
- narrow & irregular tachycardia
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- Narrow complex and regular rhythms
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- Narrow complex irregular tachycardia
- Narrow Complex Regular Tachycardia
- narrow complex regular tachycardia differential
- Narrow Complex Tachycardia
- narrow qrs bradycardia
- New Q Waves
- New RBBB and LAFB
- Nielsen
- Nikelekam T-waves
- No clear P waves DDx
- Non-conducted P wave (P:QRS>1) DDx
- non-conducted PACs
- Non-STE ACS
- Non-sustained Ventricular tachycardia
- Non-sustained VT
- Nonspecific intraventricular conduction delay
- nonsustained ventricular tachycardia
- Nonsustained VT
- normal
- Normal Cardiac Conduction
- Normal ECG
- normal heart rate
- Normal Heart Rate Ranges by Age
- normal lead placement
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- Normal R wave progression
- Normal Sinus Rhythm
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- Not Enough P Waves (P:QRS < 1) DDx
- Not normal ecg
- NSVT
- Occlusion MI
- Occlusion MI - STEMI Criteria & Beyond
- Occlusion MI patterns
- OMI
- OMI pa
- OMI Pattern
- OMI Pattern: ST Depression V1-V4
- OMI Patterns in Left Bundle Branch Block
- OMI Patterns in Ventricular Paced Rhythms
- OMI Patterns: STEMI (-) Occlusion MI
- Opiate Toxicity
- orthodromic
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- Osborn waves
- overdose
- p mitrale
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- P.E.
- PAC
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- Pacemaker
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- Pacer
- palpitations
- Pauses and clumped beats
- PE
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- peaked P waves
- Pediatric ECG
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- Pediatrics
- Pericardial effusion
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- Pericarditis
- pericarditis vs acs
- Pericarditis vs. STEMI
- Periodic paralysis
- Persistent juvenile T-wave pattern
- PFO
- PGY-2 (Intermediate) Resident Curriculum
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- PGY1 Curriculum
- PJC
- PJCs
- PJTW
- plaque rupture
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- PMVT
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- Polymorphic VT
- Polyuria
- Poor R-wave progression
- post arrest ECG
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- Post-arrest NSTE-ACS
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- post-mi pericarditis
- Post-Thrombolytic Reperfusion ECG Findings
- Posterior MI
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- POSTERIOR OMI
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- postural orthostatic tachycardia syndrome
- Potpourri
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- PR interval
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- Pre-hospital ECG
- precordial lead misplacement
- precordial swirl
- preexcitation
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- Pregnancy
- Prehospital ECG
- premature atrial complexes
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- Prolonged QT
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- Proper ECG Lead Placement
- proper lead placement
- proportionality
- PRWP
- Pseudo Wellens
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- Pulmonary Embolism
- pulmonary hypertension
- Pulse tapping artifact
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- PVC
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- Q-waves
- QRS
- QRS axis
- qrs axis basics
- QRS Complexes
- QRS fragmentation
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- QRS morphology
- qrs voltage
- QRS-interval
- QRS-T proportionality
- QT interval
- QT Interval Basics
- QTc interval
- R wave basics
- R waves
- R-on-T phenomenon
- R-wave
- R-wave in V1
- R-wave progression
- RAD
- rapid af
- rapid afib
- rapid atrial fibrillation
- rate & rhythm
- RBBB
- Really wide complex tachycardia
- reciprocal changes
- Recommended ECG Books
- Reflux
- Regular Really Wide Complex Tachycardia
- Regular Rhythm
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- Regularized atrial fibrillation
- Regularly Irregular Rhythm
- repolarization abnormalities
- Rescue PCI
- Resolved ST segment elevation
- Resources & Recommendations
- Respiratory variation
- Retrograde P waves
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- Revised Sgarbossa Criteria
- Rhythm
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- right atrial enlargement
- Right axis
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- Right Axis Deviation DDx
- Right bundle branch block
- right heart strain
- Right sided leads
- Right Ventricular (RV) STEMI Criteria
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- Rightward axis
- rollercoaster T waves
- RRWCT
- RV MI
- RV Outflow Tract Tachycardia (RVOT)
- RV STEMI
- rvh
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- S wave
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- SANRT
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- segments
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- Serial ECG
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- Severe hypothyroidism
- Sgarbossa
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- Shark fin morphology
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- Short PR interval
- Short QT
- Short QT interval
- Short QT Syndrome
- Short QTc
- Shortened QT
- SHS
- sick sinus syndrome
- Sinoatrial Exit Block
- Sinoatrial Nodal Reentry Tachycardia
- Sinoatrial Nodal Reentry Tachycardia (SANRT)
- Sinus arrest
- sinus arrhythmia
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- Sinus Node Dysfunction
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- situs inversus
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- Sloof Lirpa Sign
- Slow Atrial fibrillation
- slow ventricular tachycardia
- slow vt
- Sodium channel blocker toxicity
- South Africa
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- spiked
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- Spontaneous Coronary Artery Dissection
- Spontaneous Coronary Artery Dissection (SCAD)
- ST
- ST depression
- ST depression differential
- ST Depression in V1-V4 DDx
- ST depression V1-V4
- ST Elevation
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- ST segment elevation
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- ST-segment
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- stat
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- STD
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- steeple sign
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- STEMI
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- STEMI Criteria & STEMI Equivalent Patterns
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- STEMI vs. acute pericarditis
- STEMI vs. Early repolarization
- stepwise approach
- strain
- Stress Testing
- Stress tests
- Student Level Curriculum
- Subtle ST elevation
- Subtle ST Segment Elevation (STE)
- Supraventricular tachycardia
- Supraventricular Tachycardia (SVT)
- Sustained VT
- SVT
- synchronization
- Syncop
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- syncope ddx
- syncope differentials
- syncope emergencies
- Systematic approach to ECG
- T wave
- T wave inversion differential
- T Wave Inversion in V1-V3 DDx
- T wave inversions in V1-V3
- T wave morphology
- T-wave abnormalities
- T-wave alternans
- T-wave inversion
- T-wave inversions
- T-waves
- Tachycardia
- Takotsubo Cardiomyopathy
- Takotsubo Cardiomyopathy vs. STEMI
- Tall R wave in aVR
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- Tamponade
- TCA
- TCA overdose
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- TdP
- Terminal QRS distortion
- Terminal QRS Distortion (OMI Pattern)
- the basics
- The Curriculum
- third degree AV block
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- Top 10 cases of the past 10 years
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- TP segment
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- U-waves
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- unifascicular
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- V1
- v1-v2 placed too high
- V1/V2
- vasospasm
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- Ventricular dysrhythmias
- ventricular escape rhythms
- Ventricular fibrillation
- ventricular fibrillation mimics
- Ventricular Flutter
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- Ventricular Tachycardia
- Ventricular Tachycardia (VT)
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- Ventricular tachycardia vs. SVT with aberrant conduction
- Ventricular Tachycardiak
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- VF
- voltage
- VT
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- w Voltage
- waveforms
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- Wellens
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- Wellens’ syndrome
- Wide & Regular Tachydysrhythmia DDx
- wide complex irregular tachycardia
- Wide complex QRS
- wide complex regular tachycardia
- Wide complex tachycardia
- Wide QRS
- wide qrs bradycardia
- Wide QRS interval
- wide vs. narrow QRS
- Wolff Parkinson White
- Wolff-Parkinson White (WPW) Syndrome
- WPW
- wpw syndrome
- WPW syndrome and Pseudo-MI patterns
- WPW vs STEMI
- WPW with Antidromic SVT
- WPW with atrial fibrillation
- WPW with Orthodromic SVT
- WPW with SVT
- Young patients
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