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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16 results
Large Atrial Septal Defect and clearly not a PFO. I want to personally thank all the
Atrial Septal Defect ... opportunity for clarification ... Clinical #Cardiology #POCUS ... Echocardiogram #A4C
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Causes of Hypomagnesemia - Differential Diagnosis Algorithm
GI LOSS - FeMg < 2-2.5% or 24h Urine Mg
Causes of Hypomagnesemia ... Differential Diagnosis Algorithm ... Hypercalcemia-PTH effect ... ab β€’ Genetics defects ... Hypomagnesemia #Magnesium #Low
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   β€’ Prolonged standing
Differential Diagnosis by Classification ... Medication side effect ... Medication side effect ... Differential #Diagnosis #Classification ... #Table #Causes
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Vasopressors Table ... Resistance, Main Uses ... - Dopamine, low ... Vasopressors #Properties #Table ... #Pharmacology #Effect
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
- Genetic defects ... Differential #Diagnosis #Low ... #Magnesium #Table ... #Classification ... #Causes #Workup
Gerbode Defect (LV β†’ RA Shunt) on Echocardiogram

After MVR, on second post op day surgeon heard
Gerbode Defect ( ... Patient stable hemodynamically ... DrRajeshG1 #Gerbode #Defect ... Echocardiogram #POCUS ... clinical #cardiology #a4c
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Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 β€’ Cl- responsive metabolic alkalosis
Differential Diagnosis Algorithm ... - Normal/low ... mineralocorticoid-like effect ... Differential #Diagnosis #Algorithm ... #causes #urinary
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast Effect ... Flow from IVC hampering ... Negative #Contrast #Effect ... echocardiogram #s4c ... #pocus #bubble
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VSD on Newborn POCUS Echocardiogram (A4C)
Term newborn presents with irritability and increased work of breathing. Bedside
VSD on Newborn POCUS ... Echocardiogram (A4C ... Case resolution: ... ventricular #septal #defect ... #POCUS #Echocardiogram
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The algorithm below shows how pre-test probability could be combined with various criteria to determine which
The algorithm below ... shows how pre-test ... isn't perfect, ... patient with a low ... HSV PCR would cause