11 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
and Epidemiology Equations ... Specificity = TN / (FP ... Value = TP / (TP + FP ... #Epidemiology #Equations
Thromboelastogram Interpretation
Reaction Time (R Value):
 - Time till initiation of fibrin clot
 - Treatment: FFP, protamine
K
Thromboelastogram ... - Treatment: FFP ... rishikumarmd #Thromboelastogram
Thromboelastography (TEG) based therapy and Management

If r time prolonged -> FFP
If MA low -> plts/cryoprecipitate (if
time prolonged -> FFP ... Diagnosis #Hematology #Thromboelastogram
What's the LV Mass equation again? Nevermind I think I can eyeball it (A4C)

From what I
What's the LV Mass equation ... Clinical #Cardiology #POCUS
Thromboelastography (trademarked as TEG)
 • Graphical representation of the fibrin polymerization process
 • Point-of-care anti-coagulation monitoring
deficiency → give FFP ... Thromboelastography #Thromboelastogram
What's the LV Mass equation again? Nevermind I think I can eyeball it (PSAX)

From what I
What's the LV Mass equation ... Clinical #Cardiology #POCUS
Specificity Calculation - Probability that a test correctly identifies those without the disease (true negative rate)

Specificity
Specificity = TN / (FP ... #Epidemiology #Equations
Positive Predictive Value Calculation - Probability that someone with a positive test actually has the disease

Positive
Value = TP / (TP + FP ... #Epidemiology #Equations
Intussusception on abdominal POCUS

50yoF presents with epigastric pain. What other finding would you expect?
Resolution: she had
Intussusception on abdominal POCUS ... intussusception (thx FP ... Intussusception #abdominal #POCUS ... #clinical #pocus
Fibrinous pericardial effusion with tamponade on POCUS

80F w AFib w pacemaker on warfarin presents with n/v
with tamponade on POCUS ... treated w Vit K + FFP ... #hemorrhagic #POCUS