11 results
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Classification ... due to: reduced oxygen ... delivery, increased oxygen ... Hemorrhagic → leading ... #Classification
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... due to: reduced oxygen ... delivery, increased oxygen ... Hemorrhagic → leading ... #Classification
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Shock Classification ... Obstructive Shock ... and inadequate oxygen ... external fluid loss leading ... criticalcare #diagnosis #classification
Hepatopulmonary Syndrome
HPS - Diagnosis:
 1. Patients with liver disease
 2. Alveolar-arterial oxygen gradient (AaP02) >15 mmHg
Alveolar-arterial oxygen ... gradient (AaP02 ... vasodilatation HPS Classification ... diagnosis #management #classification
Lactic Acidosis - Classification and Differential Diagnosis
Type A Lactic Acidosis: Inadequate Oxygen Delivery
 • Anaerobic muscular
Lactic Acidosis - Classification ... Acidosis: Inadequate Oxygen ... hypoperfusion, Shock ... Reduced tissue oxygen ... Lactic #Acidosis #Classification
Hepatopulmonary Syndrome (HPS) 

HPS-differential diagnosis:
1. Pulmonary vasculature
2. Diseases of the lung parenchyma
3. Pleura and diaphragm

HPS-diagnosis:
1. Patients
Alveolar-arterial oxygen ... gradient (AaPO2 ... HPS-severity classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... or dysregulated oxygen ... of hypotension Shock ... #Classification ... differential #causes #classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... or dysregulated oxygen ... of hypotension Shock ... #Classification ... differential #causes #classification
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 ... )*(100) | A-a GRADIENT ... -25 mmHg A-a Gradient
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
Trans-Pulmonary Gradient ... Diastolic Pulmonary Gradient ... or hypovolemic shock ... equipment to measure oxygen ... nomogram-based estimates of oxygen