79 results
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
syncope Tests: ECG ... , Carotid U/S, EEG ... , Brain MRI, Cardiac ... Effectiveness #table
Creutzfeldt-Jakob Disease - Magnetic resonance imaging (MRI) revealed hyperintensity of the cortical gyri of the frontal
resonance imaging (MRI ... Neuro #Radiology #MRI ... CreutzfeldJakob #NEJM
Disseminated Cysticercosis - Magnetic resonance imaging (MRI) of the head revealed diffuse hyperintense septated cystic lesions
resonance imaging (MRI ... Coronal MRI of the ... Radiology #Pathology #MRI ... Solium #Microscopy #NEJM
Nystagmus from Wernicke’s Encephalopathy - Magnetic resonance imaging of the brain showed T2 hyperintensities involving the
Neuro #Wernicke #MRI ... #Thalamus #NEJM
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
- RR only - #QRS ... - RAD: AntLat MI ... Mg, congenital, MI ... #Approach #ECG ... #EKG #diagnosis
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
followed by a QRS ... • As the PRI ... group-beating" on the ECG ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
Mechanical complications of acute myocardial infarction
MR: mitral regurgitation, MI: myocardial infarction

#Diagnosis #Cardiology #Timeline #PostMI #Complications #Myocardial
myocardial infarction MR ... regurgitation, MI ... Mechanical #Rupture #Table
Pharmacology of diuretics

Acetazolamide, Loop diuretics, Thiazide‐like diuretics, MRA, Amiloride

Site of Action, Maximum Dose, Half-Life, Onset, Bioavailability,
Thiazide‐like diuretics, MRA ... Pharmacology #Comparison #Table
Main types of autoimmune encephalitis in the ICU. 
Anti-NMDAR anti-N-methyl-d-aspartate receptor, ADEM acute disseminated encephalomyelitis, Anti-GFAP
cerebrospinal fluid, MRI ... resonance imaging, EEG ... encephalitis #comparison #table
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
• They must be able ... arrythmias Diagnostics: EKG ... ($$$), PET CT/MRI