117 results
Inverted P Waves:
(A) Ectopic atrial rhythm
(B) Junctional rhythm 

#Inverted #PWaves #cardiology #diagnosis #ekg #ecg #electrocardiogram #differential
: (A) Ectopic atrial ... Inverted #PWaves #cardiology ... diagnosis #ekg #ecg #electrocardiogram ... #differential #
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... • At least 3 different ... • Hypoxia • Pulmonary ... #Multifocal #Atrial ... Tachycardia #MAT #Cardiology
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
of Hypoxemia- Differential ... Arterial Hypertension ... Defect ** • Atrial ... Abnormalities • Chest ... Hypoxemia #Hypoxia #Differential
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Atrial fibrillation ... Multifocal Atrial ... Tachycardia (MAT) ≥ 3 different ... #Tachycardias #differential ... diagnosis #causes #cardiology
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
or air-filled lesions ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... LowAttenuation #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
Diagram of different ... - punched out lesions ... Diagnosis #Bony #Differential ... #Radiology #XRay ... #msk #lesions #
Diagram of different types of bone tumors that can occur around the knee on XRay -
Diagram of different ... other aggressive lesion ... Diagnosis #Bony #Differential ... #Radiology #XRay ... pediatrics #msk #lesions
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
'widow maker' lesion ... period without chest ... Serial EKGS in pts ... Sign #EKG #ECG #Electrocardiogram ... #Diagnosis #Cardiology
Causes of Diastolic Murmurs - Differential Diagnosis Algorithm
Early Diastolic:
 • Aortic Regurgitation
 • Pulmonary Regurgitation (Graham-Steell
Diastolic Murmurs - Differential ... Regurgitation • Pulmonary ... Flint Murmur) • Atrial ... Diastolic #Murmurs #Cardiology ... #Differential #
Diastolic Function Grading - Schematic diastolic filling patterns

I: impaired relaxation, II: moderate diastolic dysfunction (pseudonormal), III:
compliance), ECG: electrocardiogram ... velocities, PVF: pulmonary ... progression, LA: left atrium ... , PASP: pulmonary ... #Diagnosis #Cardiology