8 results
Shock and Hypotension - Differential 

- Cardiogenic
- Hypovolemic
- Distributive
- Obstructive

M. Daniyal Hashmi, MD @MDaniyalHashmi1

#Shock #Hypotension #Differential
Shock and Hypotension ... Differential - Cardiogenic ... Distributive - Obstructive ... Differential #Diagnosis #Causes ... #Overview
Dilated Abdominal Veins and Caput Medusae - Direction of Blood Flow

Vein Milking technique can be used
determine the cause ... • IVC Obstruction ... • SVC Obstruction ... : - If obstruction ... #comparison #abdominal
Shock Classification Types - Comparison Table
JVP, IVC on Ultrasound, Passive Leg Raise, Temperature of extremities, LV
Shock Classification ... Types - Comparison ... Hypovolemic Distributive Cardiogenic ... Obstructive - ... #Types #Comparison
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Pathophysiology Comparison ... Obstructive ... Shock: • Obstructive ... in blood flow caused ... Cardiogenic Shock
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... post-ATN, post-obstructive ... wound. drains) Cardiogenic ... , Arrhythmias Obstructive ... #differential #causes
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... post-ATN, post-obstructive ... wound. drains) Cardiogenic ... , Arrhythmias Obstructive ... #differential #causes
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... pressure, pallor Cardiogenic ... , S3, crackles Obstructive ... findings based on cause ... Diagnosis #table #comparison
 Acute Iron Poisoning

There are five classically described phases of toxicity:
Gastrointestinal phase (~6 hours post-ingestion)
 -
mucosal injury - Abdominal ... pain, nausea, vomiting ... deterioration Shock ... distributive and cardiogenic ... necrosis Bowel Obstruction