12 results
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
massive pericardial effusion ... , cardiac tamponade ... Pulmonary embolism ... Tamponade: pericardial effusion ... #Comparison #criticalcare
Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
Syndrome (ARDS) ... consistent with pulmonary ... explained by pleural effusions ... lung collapse, or pulmonary ... Criteria #Diagnosis #CriticalCare
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
diminished tissue perfusion ... infarction, following cardiac ... embolism or severe pulmonary ... pneumothorax, cardiac ... diagnosis #management #criticalcare
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Consider IL NS/LR infusion ... dilated IVC - Cardiac ... Tamponade - Pulmonary ... Cardiac surgery? ... Management #Summary #criticalcare
Malignant Pericardial Effusion causing Cardiac Tamponade on Echocardiogram (A4c)
Hypotensive + respiratory distress. At first glance you
causing Cardiac ... Tamponade on Echocardiogram ... (A4c) Hypotensive ... + respiratory distress ... #echocardiogram
Malignant Pericardial Effusion causing Cardiac Tamponade on Echocardiogram (S4c)
Hypotensive + respiratory distress. At first glance you
causing Cardiac ... Tamponade on Echocardiogram ... (S4c) Hypotensive ... + respiratory distress ... #echocardiogram
The Berlin Definition of Acute Respiratory Distress Syndrome (ARDS)

Chest imaging - Bilateral opacities—not fully explained by
Syndrome (ARDS) ... fully explained by effusions ... fully explained by cardiac ... #Diagnosis #CriticalCare ... #ARDS #Acute #Respiratory
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 ... ACEi/ARBs - Hold ... days before Pulmonary ... postoperative cardiac
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
hemodynamics and cardiac ... with presence of pulmonary ... essentially Cardiogenic Shock ... Cardiac cath if ... heartfailure #chf #criticalcare
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 ... DP-PCWP Coronary Perfusion ... vapor (partial press