12 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... Tachycardia (MAT ... • Oxygen • Treatment ... #Cardiology #Diagnosis ... #ECG #EKG #Management
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... Brady Management ... P and QRS • Atrial ... #summary #Diagnosis ... #ecg #cardiology
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... Control rate (e.g ... Control rate (e.g ... #Treatment #management ... #cardiology #algorithm
Cor triatriatum
 • Epidemiology
 • Etiology
 • Associated Lesions
 • Differentials Diagnosis
 • Anatomy - Sinister,
Diagnosis • Treatment ... Post-Operative Management ... CorTriatriatum #diagnosis #management ... #cardiology #summary ... #peds #pediatrics
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Complexes (PVC's) - Summary ... capture of the atria ... arrhythmia • Atrial ... more intensive treatment ... #differential #cardiology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Summary Lung ... have fever ≥ 38 degrees ... Blood cultures • CXR ... early disease) • CXR ... • Vasculitis (e.g
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Here's a quick summary ... ; ROM of —0-80 degrees ... joint; ROM — 0-120 degrees ... dislocation, due to EDS ... tendon) • ED Management
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Framework and Management ... Summary Causes ... Features: • Triad ... - Fever - Tachycardia ... ) • AKI: BUN/Cr
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Diagnosis and Management ... - ↓ Effective arterial ... heparinized tube) • ECG ... T, flat P, ST depress ... Monitor for tachycardia
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
Summary 10 percent ... • Classic triad ... sweating, and tachycardia ... (hypertension, tachycardia ... diagnostic procedures (eg