12 results
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman ... tear. ... #test #ACL #Knee ... #Injury #Positive ... #PhysicalExam #Sports
Lachman's Test of the Anterior Cruciate Ligament (ACL) on Knee Examination

The Lachman's Test evaluates for a
Cruciate Ligament (ACL ... evaluates for a tear ... endpoint is a positive ... Cruciate #Ligament #ACL ... clinical #video #msk #sports
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT with BBB All ... (i.e. entirely positive ... - Brugada's sign ... - Josephson's sign ... #ekg #cardiology
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
- MSK Radiology ... The "double PCL ... sign" is seen on ... Differential diagnosis ... #knee #mri #clinical
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
worsening brady, Signs ... Ischemia? ... Pads in AP position ... bradycardia #diagnosis #differential ... #management #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Equivalents / Don't Miss Signs ... deWinter T waves - starts ... wave inversion in avL ... electrocardiogram #cardiology ... Interpretation #differential
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
continues into tall, positive ... deviation) • Acute ischemia ... #EKG #diagnosis ... #differential # ... cardiology #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... STE: "Pardee's sign ... (Eiffel Tower sign ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
Airway • Check position ... reservoir bag and APL ... with surgical team ... : o Cardiac ischaemia ... #Hypotension #Differential
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Blood cultures are positive ... nodes • Roth’s spots ... Early embolic/ischemic ... Marantic (NTBE) Differential ... ↑ ESR, CRP • EKG