36 results
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
, cardiac tamponade ... Signs: Normal cardiac ... characterized by low cardiac ... myocarditis, or severe cardiac ... Echocardiographic Signs: Small cardiac
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Cardiogenic (Intra-cardiac ... Obstructive (Extra-cardiac ... → tension PTX, cardiac ... tamponade, Vascular ... #criticalcare
Pericardial Tamponade in a Shock Patient

Watch how the heart collapses and struggles to beat in surrounding
in a Shock Patient ... Watch how the heart ... good enough at diagnosing ... Echocardiogram #Cardiac ... #Effusion
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
MI - Severe heart ... exacerbation (any cause ... - Pericardial tamponade ... Classification #Table ... #CriticalCare
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... - Differential Diagnosis ... Pericardial • Effusion ... • Cardiac Tamponade ... Artery Disease • Stable
Pulmonary Embolism - Risk Stratification and Prognostication based on scores and clinical features

 • Bova score
on scores and clinical ... class (30-day all cause ... Transient Hypotension, Shock ... prognostication #diagnosis ... stratification #criticalcare
Tachypnea - Differential Diagnosis Framework

Definitions
 • Tachypnea: Respiratory rate > 20/min, shallow breathing in adults
 •
motion (PVFM) Cardiac ... Pulmonary embolism • Cardiac ... • Pericardial effusion ... /Tamponade Hematologic ... • Hypovolemic shock
American College of Critical Care Medicine algorithm for time-sensitive, goal-directed stepwise management of hemodynamic support in
American College of Critical ... maintain normal perfusion ... except congenital heart ... lesions), and cardiac ... #CriticalCare #
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... dilated IVC - Cardiac ... pericarditis, Pericardial Tamponade ... Cardiac surgery? ... #Summary #criticalcare
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
infarction, following cardiac ... decompensated heart ... pneumothorax, cardiac ... tamponade, constrictive ... warm #wet #dry #table