What is the imaging modality of choice for determining the etiology of subarachnoid hemorrhage?
ANon-contrast CT
BCECT
CFour vessel DSA
DMRI
A 55-year-old male, known smoker, complains of calf pain while walking. He experiences calf pain while walking but can continue walking with effort. Which grade of claudication does this patient fall under?
AGrade I (Mild claudication)
BGrade II (Moderate claudication)
CGrade III (Severe claudication)
DGrade IV (Ischemic rest pain)
Pressure difference of 5 mm Hg between the two upper limbs occurs in which congenital heart disease?
AHOCM
BCoarctation of Aorta
CSupra-valvular aortic stenosis
DTOF
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