4 results
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Adults Current ACC ... gradient of >50 mmHg (2) ... (Table 1). ... A common pattern ... #Diagnosis #Cardiology
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
algorithm to determine ... risk (>5%): - Aortic ... indication of AC ... one post op Cardiology ... Severe Aortic stenosis
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
1. ... PFO or ASD, and later ... Echocardiogram #clinical #pocus ... #a4c #intrapulmonary ... #cardiology #saline
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
/50 Rule (part 1) ... a chest x-ray (CXR ... chest radiograph pattern ... /50 Rule (part 2) ... #Radiology #CTChest