11 results
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Shock - Differential ... Arrhythmia • Cardiomyopathy ... Pneumothorax • Cardiac ... Tamponade - Hypovolemic ... #Hypotension #Differential
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Hypovolemic shock ... Anaphylaxis - Post-cardiac ... arrest SIRS ... infarction Tamponade ... - Takotsubo cardiomyopathy
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Differential Diagnosis ... Cardiogenic: • Cardiomyopathy ... Obstructive: • Cardiac ... tamponade • Tension ... #Hypotension #Differential
Pericardial Tamponade in a Shock Patient

Watch how the heart collapses and struggles to beat in surrounding
Pericardial Tamponade ... in a Shock Patient ... This is why Echo ... EM_RESUS #Clinical #POCUS ... Echocardiogram #Cardiac
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
infarction, following cardiac ... arrest or decompensated ... pneumothorax, cardiac ... tamponade, constrictive ... #criticalcare #differential
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Cold and wet) • Cardiomyopathic ... infarction, following cardiac ... arrest or decompensated ... pneumothorax, cardiac ... tamponade, constrictive
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Abnormalities - Differential ... pressure >10mmHg: • Cardiac ... tamponade • AECOPD ... • Hypovolemic shock ... • Restrictive Cardiomyopathy
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Pneumothorax, Cardiac ... Tamponade, Pulmonary ... pancreatitis, post-cardiac ... arrest, amniotic ... #diagnosis #differential
Malignant Pericardial Effusion causing Cardiac Tamponade on Echocardiogram (S4c)
Hypotensive + respiratory distress. At first glance you
Effusion causing Cardiac ... tamponade! ... Patient arrests. ... Repeat echo shows ... echocardiogram #POCUS
Malignant Pericardial Effusion causing Cardiac Tamponade on Echocardiogram (A4c)
Hypotensive + respiratory distress. At first glance you
Effusion causing Cardiac ... tamponade! ... Patient arrests. ... Repeat echo shows ... echocardiogram #POCUS