Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - 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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9 results
D-Sign on Ultrasound
Right Ventricular Pressure vs Volume Overload
Eccentricity Index (EI) = D2/D1
RV Overload “D Sign” EI
D-Sign on Ultrasound ... RV Overload “D Sign ... @Pocus101 #DSign ... #Ultrasound #echocardiogram ... #psax #diagnosis
Parasternal Short axis, fan proximal and look for Aortic Valve in a plane shows all three
"Mercedes Benz Sign ... #mercedes #sign ... #Echocardiogram ... #POCUS #Clinical ... #cardiology #PSAX
Pericardial effusion with signs of tamponade on POCUS Echocardiogram (S4c)
RA collapse= earliest sign. RV collapse =
Pericardial effusion ... on POCUS Echocardiogram ... = earliest sign. ... sensitive sonographic sign ... #tamponade #POCUS
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Echocardiogram ... Differential/diagnosis ... RV, McConnell's sign ... #A4c #clinical ... cardiology #McConnells #sign
Double Valve Sign - Type A Aortic Dissection on POCUS Echocardiogram

STEMI on EKG: check the echo!
Double Valve Sign ... - Type A Aortic ... Echocardiogram ... #DoubleValve #Sign ... cardiology #clinical #plax
Air gap sign: loss of cardiac image during systole in Pneumopericardium
Interesting observation –loss of cardiac window
Air gap sign: loss ... clinical #cardiology #echocardiogram ... #a4c #plax #pocus ... #airgap #sign
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
Pericarditis on Echocardiogram ... ASA, Kussmaul's sign ... circumferential pericardial effusion ... expiration not meeting diagnostic ... #a4c #pocus #clinical
Constrictive Pericarditis on Echocardiogram

Patient was referred to cardiology for evaluation of dyspnea. JVP was enough to
Pericarditis on Echocardiogram ... was enough to diagnose ... and Kussmaul’s sign ... #POCUS #clinical ... #cardiology #a4c
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
Plan to ensure ... that may mimic signs ... Haemorrhage. ❼ Plan ... Neuraxial #Block #Anesthesiology ... Intraoperative #Checklist #Diagnosis