28 results
Criteria for LBBB RBBB LAFB LPFB #Diagnosis #EM #IM #Cardiology #EKG #RBBB #LBBB #Criteria #LAFB #LPFB
for LBBB RBBB LAFB ... LPFB #Diagnosis ... LBBB #Criteria #LAFB ... #LPFB #BundleBranchBlock
Right bundle branch block (RBBB) and Left bundle branch block (LBBB) comparison

#Diagnosis #ECG #EKG #RBBB #LBBB
bundle branch block ... bundle branch block ... #Left #Right #BundleBranchBlock
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
assoc with 1K, AV block ... Trifascicular block ... - RBBB, LAFB/LPFB ... 1st degree heart block
Pacemaker Placement Indications
Class I:
 • Third degree block
 • Advanced 2nd degree block
 • Symptomatic Mobitz
• Third degree block ... Advanced 2nd degree block ... or 3rd degree block ... Tri-fascicular block ... symptoms • RBBB + LaFB
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
WPW, LVH, LBBB, LAFB ... dextrocardia, normal LPFB ... ) - HiPR: AV block
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
Anterior Fascicular Block ... Visualmedapp #LAFB ... Anterior #Fascicular #Block
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... Syndrome • SA Block ... • AV Block (ISt ... Differential #Diagnosis #Algorithm
Pediatric UTI Algorithm (2-24 months of age)

Risk stratify with UTI Calc: 
 - Age months
Pediatric UTI Algorithm ... described race as black ... Pediatric #UTI #Algorithm
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management Algorithm ... Intraventricular blocks ... , fascicular blocks ... bundle branch blocks ... diagnosis #management #algorithm
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
Differential Diagnosis Algorithm ... - Drugs that block ... Differential #Diagnosis #Algorithm