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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De Winter's T Waves - Acute Sign of Proximal LAD Occlusion #Diagnosis #Cardiology #EKG #ECG #DeWinters
Waves - Acute Sign ... Occlusion #Diagnosis #Cardiology ... #EKG #ECG #DeWinters
S1Q3T3 on ECG - Pulmonary Embolism Until Proven Otherwise

- Sam Ghali, M.D.
@EM_RESUS

#S1Q3T3 #ECG #EKG #Electrocardiogram #Cardiology
S1Q3T3 on ECG - ... Pulmonary Embolism ... EM_RESUS #S1Q3T3 #ECG ... #EKG #Electrocardiogram ... #Cardiology #Clinical
D-Sign on Ultrasound
Right Ventricular Pressure vs Volume Overload
Eccentricity Index (EI) = D2/D1
RV Overload β€œD Sign” EI
D-Sign on Ultrasound ... RV Overload β€œD Sign ... @Pocus101 #DSign ... #Ultrasound #echocardiogram ... psax #diagnosis #cardiology
Signs of Pulmonary Hypertension on Chest CT
 β€’ Main PA is dilated and larger than the
Signs of Pulmonary ... Carina crossover sign ... @PulmPEEPs #Pulmonary ... ChestCT #CTChest #Radiology ... #cardiology #diagnosis
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
in aVR, a true sign ... aVR is a good ECG ... sign of left main ... Clinical #EM #IM #Cardiology ... #EKG #STElevations
Multifocal Atrial Tachycardia (MAT)
β€’ At least 3 different P wave morphologies: 
β€’ Rate 100-180
β€’ Irregular 
Etiology
β€’ Hypoxia β€’ Pulmonary ... Tachycardia #MAT #Cardiology ... #Diagnosis #ECG ... #EKG #Management
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism ... Triage EKG (no prior ... RV, McConnell's sign ... A4c #clinical #cardiology ... #McConnells #sign
β–Ί
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... causes of cardio-pulmonary ... in relation to ECG ... #EKG #Pulmonary ... AcutePE #diagnosis #cardiology
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T ... #Wellens #Sign # ... EKG #ECG #Electrocardiogram ... #Diagnosis #Cardiology
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
Pericarditis on EKG ... Normalization Spodick's sign ... #Pericarditis #EKG ... #ECG #electrocardiogram ... #cardiology #diagnosis