11 results
COVID-19 Hypoxia Management

Indication for endotracheal intubation?
Tolerating supplemental oxygen?
Consider HFNC
Not tolerating HFNC or HFNC is not available?
Consider
COVID-19 Hypoxia ... Society of Critical ... management #schema #criticalcare ... #hypoxia #failure ... #algorithm #survivingsepsis
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Shock Classification ... Pathophysiology Comparison ... Pulmonary embolism ... leading to organ failure ... #Comparison #criticalcare
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... tamponade, Vascular → PE ... uw_IMresidency #Shock ... Diagnosis #table #comparison ... #criticalcare
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
(PE, PHTN), LV ... Failure (MI, myocarditis ... Cardiac Tamponade, Pulmonary ... Obstruction (HOCM, critical ... guyton #curves #criticalcare
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Insufficiency, Liver Failure ... • Obstructive: Pulmonary ... Differential #Diagnosis #criticalcare ... #algorithm #treatment
Pulmonary Embolism - Risk Stratification and Prognostication based on scores and clinical features

 • Bova score
Pulmonary Embolism ... on scores and clinical ... score (30-day PE-related ... Transient Hypotension, Shock ... stratification #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
-> multiorgan failure ... death Common Clinical ... • MI, Heart Failure ... O2 delivery • PE ... management #Overview #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
-> multiorgan failure ... death Common Clinical ... • MI, Heart Failure ... O2 delivery • PE ... management #Overview #criticalcare
General schema for respiratory support in patients with COVID-19
Low flow nasal cannula
 • Typically set at
patients with COVID ... Internet Book of Critical ... management #schema #criticalcare ... #hypoxia #failure ... #algorithm
Pulmonary Embolism in COVID-19- Clot in Transit

57 year old COVID PUI  with massive RA thrombus
Pulmonary Embolism ... burden, DVT, and PE ... complicated by RV failure ... DrAmirKaki #Pulmonary ... Echocardiogram #A4C #Clinical