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Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Types - Pathophysiology ... Pulmonary embolism ... Signs: Normal cardiac ... #Shock #Types #Pathophysiology ... #Comparison #criticalcare
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... - Most common type ... infarction, following cardiac ... pneumothorax, cardiac ... diagnosis #management #criticalcare
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
Shock Classification ... , CVP > 12 • Pulmonary ... Pneumothorax, Cardiac ... Differential #Diagnosis #Types ... #criticalcare
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Diagnosis Framework Type ... Cardiogenic & Septic Shock ... Severe Anemia, Cardiac ... Increased O2 Demand: Stress ... Differential #Diagnosis #criticalcare
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
murmur 3/6) - Pulmonary ... exam Determine Cardiac ... Risk Stratify Type ... What is the type ... postoperative cardiac
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
SVR Hypovolemic shock ... ↑ Cardiogenic shock ... 1 ↑ Septic shock ... FEV1 >4.0 L Forced ... vapor (partial press
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
with presence of pulmonary ... essentially Cardiogenic Shock ... Cardiac cath if ... treatment #table #foamed ... heartfailure #chf #criticalcare
Perhaps quite too often, the knee-jerk reaction to an elevated Troponin is to call our friends
of the resting cardiac ... heart (Sepsis, Shock ... algorithm #cardiology #echocardiogram ... management #clinical #criticalcare ... #foamed #treatment