110 results
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... - Relative Afferent ... RAPD) Definition: Afferent ... @neudrawlogy #Marcus ... Pupil #Relative #Afferent
Coronary Artery Localization on ECG and POCUS

#Coronary #Artery #Localization #ECG #EKG #Electrocardiogram #Echocardiogram #Diagnosis #Cardiology #Map
Localization on ECG ... and POCUS #Coronary ... #Localization #ECG ... #EKG #Electrocardiogram ... Cardiology #Map #POCUS
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... insight into 5 different ... Diagnosis #Cardiology #EKG ... #ECG #Lead #AVR
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
• At least 3 different ... Cardiology #Diagnosis #ECG ... #EKG #Management
Wolff-Parkinson-White (WPW)
- Orthodromic AVRT: Narrow complex, most common 
- Antidromic AVRT: wide complex because goes through
first - A-fib: different ... WPW #Cardiology #ECG ... #EKG #Electrocardiogram
Atrial trigeminy in which there are two atrial premature contractions (APC's) for every normal sinus complex.
contractions (APC's ... Clinical #MedStudent #EKG
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Relative Afferent ... stimulus, is called Marcus ... pupils or relative afferent ... anomaly in the afferent ... RAPD #Relative #Afferent
Ventricular Parasystole on EKG

Normal AV conduction depolarizes the ventricle before the parasystolic focus fires

- Dr. Eric
Parasystole on EKG ... the parasystolic focus ... #Parasystole #EKG ... #ECG #electrocardiogram
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
depletion • Afferent ... vasoconstriction (e.g ... Vascular occlusion (e.g ... disease or drugs e.g ... AIN) • Drugs (e.g
Torsades de Pointes
• "Twisting of the pointes" 
• QRS axis swings from positive to negative direction
Originates from single focus ... Diagnosis #Cardiology #ECG ... #EKG