17 results
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
Winter T Wave ECG ... STEMI Equivalent - Left ... anterior descending (LAD ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
atrioventricular; LAD ... , left axis deviation ... ; LBBB, left bundle ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
Left Anterior Fascicular ... Block on EKG ... (LAD) (-45 degrees ... Fascicular #Block #diagnosis ... #cardiology #EKG
Wellen's Syndrome 
Type A - Biphasic T wave 
Type B - Deeply inverted T wave
stenosis of the left ... anterior descending (LAD ... Classification #Types #Cardiology ... #EKG #ECG #Electrocardiogram ... #Diagnosis
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Triage EKG (no prior ... Differential/diagnosis ... Activate cath lab ... Echocardiogram #A4c ... #clinical #cardiology
Diastolic Function Grading - Schematic diastolic filling patterns

I: impaired relaxation, II: moderate diastolic dysfunction (pseudonormal), III:
III: restrictive left ... LV compliance), ECG ... flow progression, LA ... : left atrium, PASP ... #Diagnosis #Cardiology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
, dyspnea, +/- CXR ... or priapism • Lab ... : WBC >100k, + lab ... sudden death • Lab ... unless worrisome EKG
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
indicative of left ... artery (LMCA). left ... anterior descending (LAD ... aVR • Classic EKG ... #cardiology
Right heart dysfunction and failure in heart failure with preserved ejection fraction: mechanisms and management 
Source:
mechanisms and management ... relaxation time; LA ... , left atrium; LV ... , left ventricle ... #Diagnosis #Cardiology
Radiation Injury
Acute Radiation Toxicity primarily affects rapidly dividing cells based on dosage
Hematopoiteic - Pancytopenia, Infection
 •
1 Gy = ~10,000 CXRs ... Lymphopenia is first lab ... prognosis • ALC ... Injury #Toxicity #diagnosis ... #management