5 results
Tetralogy of Falot on Chest X-Ray
Tetralogy of Falot comprises four defects -
1. Ventricular septal defect (VSD)
2.
four defects - 1. ... Ventricular septal defect ... (VSD) 2. ... #CXR #clinical ... #radiology #peds
Radiation Injury
Acute Radiation Toxicity primarily affects rapidly dividing cells based on dosage
Hematopoiteic - Pancytopenia, Infection
 •
Radiation Injury ... • Onset Hours Cardio ... people) = 4.5 Gy. 1 ... Gy = ~10,000 CXRs ... #Toxicity #diagnosis
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
1. ... Small secundum ASD ... to right shunt 2. ... #cardiology #clinical ... #pocus #bubble
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Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
exam Determine Cardiac ... one post op Cardiology ... risk Chest X-ray ... postoperative cardiac ... stratification #diagnosis
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
/50 Rule (part 1) ... second ribs.1 ... /50 Rule (part 2) ... not seen on a CXR ... .2 With multiple