25 results
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Shock - Differential ... Diagnosis Algorithm ... Pneumothorax • Cardiac ... Tamponade - Hypovolemic ... Differential #Diagnosis #Algorithm
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Hypotension / Shock ... Differential Diagnosis Algorithm ... Obstructive: • Cardiac ... tamponade • Tension ... Differential #Diagnosis #Algorithm
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Classification of Shock ... Hypovolemic shock ... Anaphylaxis - Post-cardiac ... infarction Tamponade ... Cardiogenic #Comparison #Table
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... → tension PTX, cardiac ... tamponade, Vascular ... uw_IMresidency #Shock ... Differential #Diagnosis #table
Pericardial Tamponade in a Shock Patient

Watch how the heart collapses and struggles to beat in surrounding
Pericardial Tamponade ... in a Shock Patient ... @EM_RESUS #Clinical ... Echocardiogram #Cardiac ... #Tamponade #Pericardial
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Pneumothorax, Cardiac ... Tamponade, Severe ... Dehydration Shock ... #criticalcare #algorithm
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
shock. ... infarction, following cardiac ... pneumothorax, cardiac ... tamponade, constrictive ... warm #wet #dry #table
Pulmonary Arterial Catheterization – Use and Interpretation:
-Pulmonary arterial catheterization (PAC) has never been shown to improve
or the type of shock ... severe cardiogenic shock ... tamponade. ... output (ie, cardiac ... #Differential #Table
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Differential Diagnosis Algorithm ... pressure >10mmHg: • Cardiac ... tamponade • AECOPD ... • Hypovolemic shock ... Differential #Diagnosis #Algorithm
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Undifferentiated Shock ... Pneumothorax, Cardiac ... Tamponade, Pulmonary ... Obstruction (HOCM, critical ... pancreatitis, post-cardiac