6 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... excludes other differentials ... that’s called “clinical ... sign! ... #Sign
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Embolism on POCUS Echocardiogram ... Triage EKG (no prior ... Differential/diagnosis ... RV, McConnell's sign ... #A4c #clinical
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
J point • De Winter ... V2 • Wellens sign ... pain • Wellens sign ... indistinguishable from ... #differential #
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
CNS Infections - ... Enteroviruses (e.g ... • Common clinical ... Acute meningeal signs ... bacterial from
Right Heart Strain on POCUS Echocardiogram - Apical 4 Chamber

To differentiate acute from chronic right heart
Chamber To differentiate ... acute from chronic ... use continuous wave ... #clinical #cardiology ... #a4c
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Flow from IVC hampering ... Inadequate injection ... Diagnosis #cardiology #clinical ... #echocardiogram ... #s4c #pocus #bubble