inverted P Waves
Results:
P Wave Basics
Key Points Definition: The P wave represents atrial depolarization (the electrical activation of the atria immediately preceding atrial contraction). It is the first deflection or waveform in the ECG cardiac…
ECG Basics & Fundamentals: A stepwise approach to ECG interpretation in patients with chest pain and clinical concern for an acute coronary syndrome (ACS) with pearls and pitfalls in obtaining chest pain histories
HPI: 61 year old male with significant cardiac risk factors presents with chest pain that that radiates down both arms. The pain is exertional and improves with rest. His pain…
ECG Tags
- & Myocardial Ischemia
- 11th Annual UMEM ECG Competition
- 12th annual UMEM Residency ECG competition
- 13th annual ECG competition
- 1st degree AV Block
- 1st degree AVB
- 2:1 AV Block
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- 2:1 Conduction
- 2015 ECG Competition
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- 2018 ECG Competition Part II
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- 2025 ACC/AHA/ACEP/NAEMSP/SCAI Clinical Practice Guidelines for the Management of Patients with Acute Coronary Syndromes
- 2025 ACS guidelines
- 3rd degree AV block
- 5 Step Approach
- 5-FU
- aberrancy
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- Abnormal ECG
- Abnormal P wave Axis DDx
- Abnormal STAT ECG
- absent p waves
- Accelerated idioventricular rhythm
- accelerated junctional rhythm
- Acidosis
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- Acute Chest Pain
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- Acute MI
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- Acute Pericarditis vs. STEMI
- Adenosine
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- AI
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- Atrial Flutter 1:1 Conduction
- atrial flutter 2:!
- atrial flutter 2:1 conduction
- atrial flutter mimics
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- Atrial Septal Defect (ASD) & Crochetage Pattern
- Atrial tachycardia
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- bidirectional ventricular tachycardia
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- de Winter
- de Winter T-wave
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- defibrillation
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- differential diagnoses
- differential diagnoses for left axis deviation
- Diffuse ST elevation
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- early signs of cardiac ischemia
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- ecg 101
- ECG Basics
- ECG competition
- ECG Competition 2023
- ECG Evidence of Reperfusion After Occlusion
- ecg history
- ECG in ACS
- ECG interruptions
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- failure to capture
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- in-training exam
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- indeterminate axis
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- inferior STEMI
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- intervals
- Intracranial hemorrhage
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- inverted P Waves
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- IRBBB
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- Ischemia
- Ischemia & Infarction
- Ischemic T-waves
- Isoelectric baseline
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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
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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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- life savers
- limb lead misplacement
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- Literature review
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- Low Voltage
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- Low voltage QRS
- Low Voltage QRS DDx
- LPFB
- LQT1 (KCNQ1 Mutation)
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- LVAD
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- Mobitz I or Mobitz II: How to tell the difference
- Mobitz II
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- Mobitz II AV block
- modified lead
- Modified Sgarbossa criteria
- Monomorphic Ventricular Tachycardia
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- Multifocal atrial tachycardia
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- Na channel blocker toxicity
- narrow & irregular tachycardia
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- 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
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- nonsustained
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- 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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- Osborn waves
- overdose
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- p waves
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- PAC
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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
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- plaque rupture
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- Polymorphic VT
- Polyuria
- Poor R-wave progression
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- post cardiac arrest ECGs
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- post-mi pericarditis
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- Pregnancy
- Prehospital ECG
- premature atrial complexes
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- premature junctional complexes
- Prolonged QT
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- prolonged QTc
- Proper ECG Lead Placement
- proper lead placement
- proportionality
- PRWP
- Pseudo Wellens
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- Pulmonary Embolism
- pulmonary hypertension
- Pulse tapping artifact
- pulse-tapping
- PVC
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- Q-waves
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- qrs axis basics
- QRS Complexes
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- QRS morphology
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- repeat ecg
- repolarization abnormalities
- Rescue PCI
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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
- rollercoaster T waves
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- RV MI
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- RV STEMI
- rvh
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- RVMI
- RWCT
- S wave
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- s5
- SAH
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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
- Sgarbossa Criteria
- Shark fin morphology
- Shark fin STEMI
- Short PR interval
- Short QT
- Short QT interval
- Short QT Syndrome
- Short QTc
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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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- 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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- spiked-helmet
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- ST
- ST depression
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- ST Depression in V1-V4 DDx
- ST depression V1-V4
- ST Elevation
- ST Elevation DDx
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- ST segment elevation
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- ST-segment
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- stat
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- STD
- STE
- STE differential diagnosis
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- steeple sign
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- STEMI
- STEMI Criteria
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- STEMI diagnosis
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- STEMI vs. acute pericarditis
- STEMI vs. Early repolarization
- STEMI vs. Severe Hyperkalemia
- stepwise approach
- strain
- Stress Testing
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- subtle stemi
- Supraventricular tachycardia
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- synchronization
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- Systematic approach to ECG
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- T wave inversions in V1-V3
- T wave morphology
- T-wave abnormalities
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- T-wave inversion
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- T-waves
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- 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
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- The Bix Rule – Unmasking Atrial Flutter
- The Curriculum
- third degree AV block
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- Thrombolytics
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- unifascicular
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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
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- voltage
- VT
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- w Voltage
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- Wide & Regular Tachydysrhythmia DDx
- wide complex irregular tachycardia
- Wide complex QRS
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- 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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