9 results
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... junction origin (e.g ... within the atria (e.g ... @AmyChung #EKG ... Interpretation #ECG
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... in avL - early inferior ... #Ischemia #ECG ... #EKG #diagnosis ... Interpretation #differential
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
the superior and inferior ... Patient underwent a diagnostic ... this patient- bilateral ... Differentials for ... ophthalmology #physicalexam
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
- Infection (e.g ... involved - Bilateral ... (more commonly bilateral ... syndromes #lesions #differential ... #diagnosis #neurology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Diagnosis Framework ... anteroseptal and inferior ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
of BPPV (Animated ... repeat this test bilaterally ... nystagmus indicate anterior ... BPPV #neurology #Animated ... #PhysicalExam
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
nodes • Roth’s spots ... Marantic (NTBE) Differential ... Diagnosis: • Rheumatic ... Paradoxical emboli via ASD ... ↑ ESR, CRP • EKG
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
and pruritus (e.g ... Varies with site, (e.g ... Trunk, especially anterior ... dermatology #rash #differential ... #diagnosis #skin
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... nodes • Roth’s spots ... Paradoxical emboli via ASD ... ↑ ESR, CRP • EKG ... #Endocarditis #Differential