Dr. Gerald Diaz @GeraldMD
31.7M 13.9K 7.4K
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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Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
 β€’
Main Lung Ultrasound ... Large pleural effusion ... localized pleural effusion ... #POCUS #Lung #Ultrasound ... #Comparison #Table
POCUS Pearls for Tamponade
- Pericardial Effusion
- Diastolic Right Ventricular Collapse
- Systolic Right Atrial Collapse
- Plethoric Inferior
- Pericardial Effusion ... @SAlerhand #Cardiac ... Evaluation #Cardiology #Effusion ... Echocardiogram #Ultrasound
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Cardiac Rupture with Pericardial Effusion

Apical 4 chamber. Note larger right sided pericardial effusion with significant compression
Cardiac Rupture ... with Pericardial Effusion ... sided pericardial effusion ... #pericardial #effusion ... Echocardiogram #ultrasound
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Congenital Infections - Comparison Table:
Infections: Toxoplasma, Rubella, CMV, Treponema, Parvovirus B19, VZV, Herpes, Enterovirus
Manifestations: Anemia, Bony
Congenital Infections - Comparison ... Table: Infections ... abnormalities, Cardiac ... Congenital #Infections #Comparison ... #Table #pediatrics
Shock Classification Types - Comparison Table
JVP, IVC on Ultrasound, Passive Leg Raise, Temperature of extremities, LV
Classification Types - Comparison ... Table JVP, IVC ... on Ultrasound, Passive ... LV Function on Ultrasound ... #Table #differentiating
Lung ultrasound pathology in a COVID-19 positive patient
 - Few B-lines (vertical white lines)
 - Confluent
Lung ultrasound ... Small Tiny Pleural Effusions ... Clinical #Lung #Ultrasound ... #Coronavirus #Table
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Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 β€’ Obstructive shock is characterized by a blockage in
Pathophysiology Comparison ... massive pericardial effusion ... , cardiac tamponade ... Tamponade: pericardial effusion ... Pathophysiology #Comparison
Mechanical Cardiac Support Devices Compared
Cannula Size - Insertion Technique - Haemodynarnic Support
IABP:
 β€’ Afterload: Reduced
 β€’
Mechanical Cardiac ... Peripheral tissue perfusion ... Peripheral tissue perfusion ... #Mechanical #Cardiac ... Support #Devices #Comparison
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 β€’ Hemorrhage, dehydration due
Cardiogenic (Intra-cardiac ... β†’ tension PTX, cardiac ... release syndrome, infusion ... Differential #Diagnosis #table ... #comparison #criticalcare
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
adenopathy and pleural effusion ... Cystic #Pattern #Comparison ... #Table #RadiologyAssistant