13 results
Wellen's Syndrome 
Type A - Biphasic T wave 
Type B - Deeply inverted T wave
Wellen's Syndrome ... anterior descending (LAD ... #Syndrome #TypeA ... Types #Cardiology #EKG ... #ECG #Electrocardiogram
Wellens Syndrome on EKG
Associated with a critical stenosis of the proximal LAD, suggestive of impending infarction
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Wellens Syndrome ... on EKG Associated ... of the proximal LAD ... #Syndrome #EKG ... #ecg #cardiology
Algorithm showing a stepwise approach to the assessment and investigation of a possible neuropathy. CIDP, chronic
Charcot-Marie-Tooth; EMG ... Guillain-Barré syndrome ... #Diagnosis #Neurology ... #Neuropathy #Peripheral ... #Algorithm #Evaluation
Stiff Person Syndrome (SPS) - Diagnosis and Management Summary

Epidemiology:
 • Prevalence: 1-2 cases per million -
• Testing anti-GAD ... of diazepam • EMG ... : • Anti-GAD Ab ... elevated levels of GAD ... Management #treatment #neurology
Algorithm for choosing the appropriate candidate for stress testing in patients with suspected coronary artery disease
Algorithm for choosing ... artery disease (CAD ... metabolic equivalent; ECG ... with suspected CAD ... ACS #stresstest #CAD
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
papilledema • Horner syndrome ... symptoms and signs (e.g ... CNS infection (e.g ... Matthew Ho, MD PhD ... #neurology #PHANTOMS
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
(Wallenberg's syndrome ... patients 24% always had ... vertigo and 67% had ... Syndrome usually ... differential #diagnosis #neurology
Indications for Head CT before LP:
 • Age > 60
 • Immunocompromise (e.g., HIV)
 • History
Immunocompromise (e.g ... status • Focal neurologic ... defects If a patient had ... characteristics, he or she had ... #Indications #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
• Acute stroke syndromes ... Lesions Of The Peripheral ... Paraneoplastic syndrome ... electromyographic (EMG ... Differential #Diagnosis #neurology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
• Malignancy (e.g ... Endocrine disorders (e.g ... Shrinking lung syndrome ... Mononeuritis Multiplex • Peripheral ... Valvular disorders • CAD