2 results
Headaches Overview - Primary vs Secondary Headaches

What’s the Core Difference?
 • Primary headache = headache is
throbbing, ± aura, nausea ... C" (common for causes ... Common Secondary Causes ... (>50 years) P Pattern ... Primary #Secondary #Comparison
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... Myocarditis: • Diffuse ... Early-repolarization pattern ... leads • S1Q3T3 pattern ... #ekg #electrocardiogram