12 results
Shock - Findings, Signs and Symptoms by Classification
 - Hypovolemic (Intravascular volume depletion)
 - Distributive (Vasodilation)
Shock - Findings ... , Signs and Symptoms ... #Differential # ... Diagnosis #Classification ... #Table #CriticalCare
Syncope - Findings, Signs and Symptoms by Classification
 - Reflex Syncope 
 - Cardiogenic Syncope
Syncope - Findings ... , Signs and Symptoms ... #Syncope #Differential ... #Diagnosis #Classification ... #Table #CriticalCare
DO2 Equation in Shock = Oxygen Delivery
DO2 = CO x (1.39 x [Hb] x SaO2 +(0.003xPaO2))
DO2
DO2 Equation in Shock ... 1.39 = Oxygen binding ... DO2 #Equation #Shock ... Oxygen #Delivery #criticalcare ... resuscitation #diagnosis
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... pressure, other findings ... #Differential # ... #comparison #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... oliguria (< 0.5 mL ... Classification #diagnosis ... management #Overview #criticalcare ... #differential #
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... oliguria (< 0.5 mL ... Classification #diagnosis ... management #Overview #criticalcare ... #differential #
Kussmaul's Sign - Differential Diagnosis

Typically the JVP decreases with inspiration as the negative intrathoracic pressure "sucks
- Differential Diagnosis ... inspiration, this finding ... #physicalexam # ... diagnosis #cardiology ... #differential #
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Radiology Imaging Findings ... The "double PCL ... sign" is seen on ... Differential diagnosis ... clinical #Radiology #diagnosis
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
patient when the finding ... are enough to diagnose ... excludes other differentials ... ’s called Frog sign ... Awaves #AVNRT #PhysicalExam
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
Signs of congestion ... Some exam findings ... essentially Cardiogenic Shock ... #diagnosis #differential ... heartfailure #chf #criticalcare