13 results
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
and Differential Diagnosis ... Failure, Toxins/Medications ... , CVP > 12 • Pulmonary ... Embolism, Tension ... #Types #criticalcare
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Diagnosis Framework ... Failure, Toxins/Medications ... • Obstructive: Pulmonary ... Embolism, Tension ... ) UOP > 0.5 cc/kg
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Cardiac Tamponade, Pulmonary ... Embolism, Outflow ... Pipes Problem (↓ SVR ... thyrotoxicosis), Medications ... #diagnosis #differential
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Types - Pathophysiology ... Comparison Obstructive ... Pulmonary embolism ... #Shock #Types #Pathophysiology ... #diagnosis #classification
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
1) Determine type ... Pericardial tamponade, Pulmonary ... embolism 2) Understand ... #inopressors #diagnosis ... #management #comparison
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... Prepare • Full Set ... telemetry, 12-Lead EKG ... and Survey 4) Workup ... Tamponade - Pulmonary
Pulmonary Arterial Catheterization – Use and Interpretation:
-Pulmonary arterial catheterization (PAC) has never been shown to improve
However, when the diagnosis ... or the type of ... shock remains undetermined ... (eg, acute valvular ... PCWP #Pressures #SVR
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Differential Diagnosis ... laboratory or diagnostic ... output - Acute pulmonary ... - HIV/HAART medications ... #Differential #Diagnosis
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
replaced or its type ... o Circulatory embolus ... o Aspiration, pulmonary ... Anesthesiology #Anesthesia ... #Management #Workup
Perform computations online at:
ScyMed.com
6th ED
ICU-card
«ICU, Formulas & Drugs»
HEMODYNAMIC PATTERNS
Condition
SAP
CVP

PAP PCWP

CO C(a-v)02 PVR

SVR
Hypovolemic shock
↓
↓
↓
↓
↓
↑
↑
↑
Cardiogenic shock
↓
1
↑
1

1
↑

Septic shock
↓
↓
↓
↓
↑
↓
↓
↓
Cardiac Tamponade
.
↑
↑
1
↓

→
↑
RV
Hypovolemic shock ... ↑ Cardiogenic shock ... 1 ↑ Septic shock ... Embolism ↓ ↑ ... LCWI 3.4-4.2 kg