5 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... are enough to diagnose ... that’s called “clinical ... Hussain Ch @Hussainch ... #Neck #Frog #Sign
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... Flow from IVC hampering ... Effect #Right #Atrium ... #cardiology #clinical ... #pocus #bubble
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
complications from ... disease b) CHF ... Change in clinical ... undergoing AAA or upper abdominal ... stratification #diagnosis
Small Bowel Obstruction
67 y/o M with PMH colon cancer s/p resection and colostomy, multiple SBO managed
diagnosis of SBO ... characteristic to-and-fro ... You do not see signs ... radiographs, 3.6 for CT ... #Radiology #POCUS
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Vital signs: BP ... a chest x-ray (CXR ... not seen on a CXR ... consider intra-abdominal ... #Radiology #CTChest