5 results
There are about a dozen x-ray findings, but two of them are especially important: Loss of
calcium sign. ... #Clinical #Diagnosis ... #Radiology #CXR ... #ChestXRay #AorticKnob ... #Dissection #APWindow
Rigler Sign on Abdominal X-Ray aka Double Wall Sign
Bowel walls are clearly visible because of gas
Rigler Sign on Abdominal ... Wall Sign Bowel ... drdevrad #Rigler #Sign ... #Abdominal #XRay ... #radiology #labeled
There are about a dozen x-ray findings, but two of them are especially important: Loss of
calcium sign. ... positive calcium sign ... #Clinical #Diagnosis ... #Radiology #CXR ... #ChestXRay #Aortic
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
Fraction (HFrEF) Clinical ... More Specific Signs ... Less Specific Signs ... Chest x-ray: signs ... acute HF → no signs
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Change in clinical ... risk (>5%): - Aortic ... Severe Aortic stenosis ... undergoing AAA or upper abdominal ... medical and surgical management