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Sinus pause/arrest vs Sinoatrial Block

#cardiology #diagnosis #ekg #ecg #electrocardiogram #sinuspause #sinoatrialblock
Sinus pause/arrest ... vs Sinoatrial Block ... diagnosis #ekg #ecg #electrocardiogram
Nerve Block - Materials Checklist
#Management #Pain #NerveBlock #Checklist #Supplies #Supply #Materials #Procedure
Nerve Block - Materials ... Checklist #Management #Pain ... #NerveBlock #Checklist
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
DANGER (2) Sinus ... Regular (1) Sinus ... HR < 60 (1) Sinus ... bradycardia (2) Sick Sinus ... EKG #diagnosis #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
4 Variants of Sinus ... Arrhythmia Phasic Sinus ... Non-phasic Sinus ... presence of AV block ... diagnosis #ekg #ecg #electrocardiogram
Median nerve block on POCUS ultrasound
Median nerve block for foreign body removal.  Amazingly good needle
Median nerve block ... Median nerve block ... TomJelic #Median #nerveblock ... anesthesia #local #pain
Femoral Nerve Block under POCUS

Here's a femoral nerve block that was done on a 2-year-old with
Femoral Nerve Block ... femoral nerve block ... Learn this block ... EM_RESUS #Femoral #NerveBlock ... Pediatrics #Clinical #Pain
Syncope - Differential Diagnosis Framework
Reflex Syncope:
• Vasovagal: Prolonged standing, Stress, Pain
• Situational: Coughing, Sneezing, Micturition, Defecation,
standing, Stress, Pain ... Post-exercise • Carotid sinus ... Bradyarrhythmias: Sinus ... bradycardia, Sinus ... pauses, AV block
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
• During sinus ... • In sinus rhythm ... or slowing of sinus ... atrioventricular #blocks #AVBlock ... ecg #diagnosis #electrocardiogram
Landmarks for Serratus Anterior Plane Block (SAPB) on POCUS
Pain related to rib fractures can be difficult
Anterior Plane Block ... SAPB) on POCUS Pain ... Anterior #Plane #NerveBlock ... ultrasound #anesthesia #pain
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
intolerance • Chest pain ... • Unexplained sinus ... Dysrhythmia, heart block