284 results
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Framework Why PVCs ... heart disease Causes ... Bundle branch block ... full compensatory pause ... shorter compensatory pause
Beta Blockers - Pharmacology Comparison Table
Metoprolol:
 • Receptors: β1
 • Indications: Rate control of a-fib/a-flutter, Suppression
Beta Blockers - ... Pharmacology Comparison ... Suppression of PACs ... /PVCs, Suppression ... #Pharmacology #Comparison
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
rhythm, Conduction blocks ... system: Conduction blocks ... Contractions (PACs ... Contractions (PVC ... Differential #Diagnosis #Causes
POCUS - Regional Anesthesia - Trunk Local Nerve Block

 - Thoracic Paravertebral
 - Erector Spinae
 -
Trunk Local Nerve Block ... Erector Spinae - Pecs ... Truncal #Nerve #Blocks
Ultrasound-Guided Regional Nerve Blocks in Emergency Medicine: Superficial Cervical Plexus Nerve Block
Uses in the Emergency Department:
Regional Nerve Blocks ... Cervical Plexus Nerve Block ... Uses in the Emergency ... plexus #nerve #block
Bradycardias Comparison Table
 - SINUS BRADYCARDIA 
 - JUNCTIONAL BRADYCARDIA 
 - 1st DEGREE AV BLOCK
Bradycardias Comparison ... 1st DEGREE AV BLOCK ... 2nd DEGREE AV BLOCK ... COMPLETE HEART BLOCK ... Bradycardia #Common #Comparison
First, Second (Type 1 and Type 2), and Third Degree Heart Blocks - Comparison

#HeartBlocks #Comparison #First
Third Degree Heart Blocks ... - Comparison ... #HeartBlocks #Comparison
Right bundle branch block (RBBB) and Left bundle branch block (LBBB) comparison

#Diagnosis #ECG #EKG #RBBB #LBBB
bundle branch block ... bundle branch block ... (LBBB) comparison ... EKG #RBBB #LBBB #Comparison
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Atrioventricular Blocks ... (AV blocks) - ECG ... First Degree AV Block ... bundle branch block ... PAC or PVC, acceleration
Bradycardia Diagnostic and Management Algorithm

CONSIDER ETIOLOGY (not inclusive): 
 - STRUCTURAL: sick sinus, AV block, ischemia,
sick sinus, AV block ... - TOX: beta-blockers ... calcium channel blockers ... LIFE THREATENING CAUSES ... - Drugs (beta-blockers