7 results
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Specific for critical ... period without chest ... Serial EKGS in pts ... #ECG #Electrocardiogram ... #Diagnosis #Cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Wandering Atrial ... Sinus #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram ... #variants #clinical
Here we have a prior CXR of this patient.
The AP-film shows a right paratracheal mass.
The azygoesophageal
we have a prior CXR ... border of the right atrium ... esophagus on the CT ... #Clinical #Radiology ... #CXR #CTChest #
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Wandering Atrial ... Sinus #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram ... #variants #clinical
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
common cause: Aspiration ... Lung Abscess - Clinical ... Blood cultures • CXR ... early disease) • CXR ... CT Lung Abscess
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
mm depends on clinical ... Low probability: Serial ... definitive tissue diagnosis ... #Management #Radiology ... #CTChest #Fleischner
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
indicated • EKG ... Obtain EKG if: ... Change in clinical ... Intraabdominal - Orthopedic ... stratification #diagnosis