9 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
excludes other differentials ... That’s called Frog ... sign! ... Cardiology #Neck #Frog ... #Sign
De Winter's T Waves - Acute Sign of Proximal LAD Occlusion #Clinical #Cardiology #EKG #DeWinter #DeWintersTWaves
De Winter's T Waves ... - Acute Sign of ... Cardiology #EKG #DeWinter ... #DeWintersTWaves
De Winter's T Waves - Acute Sign of Proximal LAD Occlusion #Clinical #Cardiology #EKG #DeWinter #DeWintersTWaves
De Winter's T Waves ... - Acute Sign of ... Cardiology #EKG #DeWinter ... #DeWintersTWaves
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
atrial injury from ... ST elevation: Differential ... prominent terminal R wave ... tachycardia (VT) from ... diagnosis #ekg #differential
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 ... EKG #diagnosis #differential
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Equivalents / Don't Miss Signs ... - hyperacute T waves ... bigger than QRS - deWinter ... T waves - starts ... Interpretation #differential
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Returning Travelers from ... Regions - Frequent Differential ... without localizing signs ... Returning #Traveler #differential ... diagnosis #tropical #travel
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Bacterial Meningitis - Differential ... parenchymatous (tabes ... Acute meningeal signs ... bacterial from ... CNS #Infections #differential
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