Hypertrophic Cardiomyopathy
Results:
Not Your Usual STEMI: High Voltage and Narrow Q Waves
A 16-year-old male is referred to the emergency department from a primary care clinic with concern for STEMI. He has no known past medical history. At the clinic, he reported…
Hypertrophic Obstructive Cardiomyopathy (HOCM)
Key Points Definition: HOCM is a genetic cardiomyopathy characterized by abnormal thickening of the left ventricle, most often the interventricular septum, leading to dynamic outflow obstruction. Epidemiology: HOCM is the…
2024 EM Boards ECG Review (Part II/II)
A 55-year-old man with a known left bundle branch block presents to ABEM general hospital with acute chest pain. Vital signs are normal and his pain is slightly improved with…
STAT ECG Diagnoses: high left ventricular voltages and ‘dagger like’ Q waves
A 20-year-old man presents with nonspecific chest pain. His history and physical exam are unremarkable. The following ECG is obtained:
Differential Diagnoses: life threatening causes of syncope
A 31-year-old woman presents to the ED after a syncopal episode. She reports feeling palpations daily for the past 1-2 weeks, but is now asymptomatic and well appearing. The following…
ECG Tags
- & Myocardial Ischemia
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- High grade AV block
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- high risk pe
- High Voltage
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- Idioventricular rhythms
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- in-training exam
- inappropriate sinus tachycardia
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- indeterminate axis
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- intervals
- Intracranial hemorrhage
- Intractable chest pain
- inverted P Waves
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- IRBBB
- Irregular rhythm
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- Ischemia
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- Ischemic T-waves
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- Isolated Posterior STEMI
- Isorhythmic AV dissociation
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- ITE prep
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- J point
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- J wave
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- Jervell
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- JLNS
- Josephson Sign
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- junctional escape
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- junctional escape rhythms
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- Lange
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- lead misplacement
- lead V1
- left anterior fascicular block
- Left Atrial Enlargement
- 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
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- limb lead misplacement
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- Literature review
- Long QT
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- Low Voltage
- low voltage differential
- Low voltage QRS
- Low Voltage QRS DDx
- LPFB
- LQT1 (KCNQ1 Mutation)
- LQT2 (KCNH2 Mutation)
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- LV Aneurysm
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- LVAD
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- Mechanisms of ACS
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- Mobitz
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- Mobitz I or Mobitz II: How to tell the difference
- Mobitz II
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- modified lead
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- Monomorphic Ventricular Tachycardia
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- Myocarditis
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- Na channel blocker toxicity
- narrow & irregular tachycardia
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- Narrow Complex Regular Tachycardia
- narrow complex regular tachycardia differential
- Narrow Complex Tachycardia
- narrow qrs bradycardia
- Narrow QRS Bradycardia DDx
- New Q Waves
- New RBBB and LAFB
- Nielsen
- Nikelekam T-waves
- No clear P waves DDx
- no man's land
- Non-conducted P wave (P:QRS>1) DDx
- non-conducted P waves
- non-conducted PACs
- Non-STE ACS
- Non-sustained Ventricular tachycardia
- Non-sustained VT
- Nonspecific intraventricular conduction delay
- nonsustained
- nonsustained ventricular tachycardia
- Nonsustained VT
- normal
- Normal Cardiac Conduction
- Normal ECG
- normal heart rate
- Normal Heart Rate Ranges by Age
- normal lead placement
- normal qrs axis
- Normal R wave progression
- Normal Sinus Rhythm
- Normal STAT ECG
- Normal variant patterns
- normal variant ST elevation
- Normal variants
- 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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- overdose
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- PE
- PE vs. STEMI
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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
- PGY-3 (Advanced) Resident Curriculum
- PGY1 Curriculum
- PJC
- PJCs
- PJTW
- plaque rupture
- plaque vulnerability
- PMVT
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- Polymorphic VT
- Polyuria
- Poor R-wave progression
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- Post-arrest NSTE-ACS
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- Post-Thrombolytic Reperfusion ECG Findings
- Posterior MI
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- POSTERIOR OMI
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- postural orthostatic tachycardia syndrome
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- Prolonged QT
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- Pulmonary Embolism
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- RAD
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- repeat ecg
- repolarization abnormalities
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- Revised Sgarbossa Criteria
- Rhythm
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- right atrial enlargement
- Right axis
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- Right bundle branch block
- right heart strain
- Right sided leads
- Right Ventricular (RV) STEMI Criteria
- Right Ventricular Hypertrophy
- Rightward axis
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- rvh
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- S wave
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- second degree av block
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- Second-Degree AV Block with 2:1 Conduction
- segments
- Seizure
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- Serial ECG
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- Severe Hyperkalemia
- Severe Hypothermia
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- Sgarbossa
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- Shark fin morphology
- Shark fin STEMI
- Short PR interval
- Short QT
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- Short QT Syndrome
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- SHS
- sick sinus syndrome
- Sinoatrial Exit Block
- Sinoatrial Nodal Reentry Tachycardia
- Sinoatrial Nodal Reentry Tachycardia (SANRT)
- Sinus arrest
- sinus arrhythmia
- sinus bradycardia
- sinus inversus totalis
- Sinus Node Dysfunction
- Sinus Node Dysfunction (Sick Sinus Syndrome
- sinus rhythm
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- Sinus Tachycardia
- 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
- Spiked Helmet sign
- spiked-helmet
- Spodick Sign
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- Spontaneous Coronary Artery Dissection
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- ST
- ST depression
- ST depression differential
- ST Depression in V1-V4 DDx
- ST depression V1-V4
- ST Elevation
- ST Elevation DDx
- ST Elevation in aVR DDx
- ST segment elevation
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- ST-segment
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- stat
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- STEMI vs. Severe Hyperkalemia
- stepwise approach
- strain
- Stress Testing
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- Student Level Curriculum
- Subtle ST elevation
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- subtle stemi
- Supraventricular tachycardia
- Supraventricular Tachycardia (SVT)
- Sustained VT
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- synchronization
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- syncope ddx
- syncope differentials
- syncope emergencies
- Systematic approach to ECG
- T wave
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- 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
- Tall R wave in V1
- Tamponade
- TCA
- TCA overdose
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- TdP
- Terminal QRS distortion
- Terminal QRS Distortion (OMI Pattern)
- the basics
- The Bix Rule
- The Bix Rule – Unmasking Atrial Flutter
- The Curriculum
- third degree AV block
- Third-Degree AV Block (Complete Heart Block)
- Thrombolytics
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- TP segment
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- Type A Wellens
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- U-waves
- Understanding ECG Artifacts
- unifascicular
- unstable angina
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- unstable tachycardia
- Upright T waves in V1
- urgent cath
- V1
- v1-v2 placed too high
- V1/V2
- vasospasm
- Ventricular aneurysm
- Ventricular dysrhythmias
- ventricular escape rhythms
- Ventricular fibrillation
- ventricular fibrillation mimics
- Ventricular Flutter
- Ventricular rhythm
- Ventricular rhythms
- Ventricular Tachycardia
- Ventricular Tachycardia (VT)
- Ventricular tachycardia mimics
- Ventricular tachycardia vs. SVT with aberrant conduction
- Ventricular Tachycardiak
- Vereckei aVR
- VF
- voltage
- VT
- VT mimics
- VT vs. SVT with Aberrancy
- w Voltage
- waveforms
- waves
- WCT
- Wellens
- Wellens waves
- Wellens’ syndrome
- Wide & Regular Tachydysrhythmia DDx
- wide complex irregular tachycardia
- Wide complex QRS
- wide complex regular tachycardia
- Wide complex tachycardia
- Wide QRS
- Wide QRS (BBBs & Paced Rhythms) vs. STEMI
- wide qrs bradycardia
- Wide QRS Complex DDx
- wide qrs differential
- 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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