Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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POCUS Reference Measurements
 β€’ Gallbladder
 β€’ Urinary Bladder
 β€’ GI Tract
 β€’ Pregnancy
 β€’ Optic Nerve
DVT β€’ IVC β€’ Aorta ... β€’ Cardiac ... #Measurements #Ultrasound ... #Echocardiogram ... #Diagnosis
Rapid Ultrasound in SHock Evaluation
RUSH Protocol:
 β€’ PUMP: LV contractility, RV strain, tamponade
 β€’ TANK: IVC
Rapid Ultrasound ... in SHock Evaluation ... E-FAST β€’ A - Aorta ... Exam #protocol #diagnosis ... #shock
RUSH(ed) Exam - POCUS Protocol
Rapid Ultrasound in Shock and Hypotension
1. Parasternal Long Cardiac View
2. Apical Four-Chamber
Protocol Rapid Ultrasound ... in Shock and Hypotension ... Aortic Slide Views ... POCUS #Protocol #diagnosis ... #ultrasound #shock
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   β€’ Trauma
Shock - Differential ... Diagnosis by Classification ... β€’ Ruptured aortic ... #Differential #Diagnosis ... Classification #Table #CriticalCare
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 β€’ Obstructive shock is characterized by a blockage in
pericardial effusion, cardiac ... Signs: Normal cardiac ... characterized by low cardiac ... #Comparison #criticalcare ... #diagnosis #classification
Type A Dissection on POCUS (PLAX view)

39 yo M w CP drops his BP in ED.
What's the Diagnosis ... Proximal aortic ... Note large aortic ... #Aorta #Echocardiogram ... PLAX #Clinical #Ultrasound
β–Ί
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
infarction, following cardiac ... Mechanical β†’ severe aortic ... pneumothorax, cardiac ... Classification #types #diagnosis ... #management #criticalcare
Shock - Diagnosis and Management Summary
 β€’ Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... Setup - Ultrasound ... Cardiac surgery? ... #Diagnosis #Management ... #Summary #criticalcare
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
Aortic Dissection ... Consider aortic ... disease β€’ Cardiac ... deficit β€’ Shock ... #Dissection #diagnosis
Shock Classification and Differential Diagnosis
SHOCK
 β€’ MAP <65, SBP <90, drop in SBP > 40
 β€’
and Differential Diagnosis ... SHOCK β€’ MAP ... Pneumothorax, Cardiac ... #Differential #Diagnosis ... #Types #criticalcare