A 42 yrs man presenting with dizziness on standing and SBP falls by 50 mm of Hg
High-Yield Explanation
Compression stockings are medical grade devices designed to move blood flow.. Most commonly compression suppo stockings come in mild (8-15 mmHg), Medium (15-20 mmHg), Firm (20-30 mmHg), X-Firm (30-40 mmHg) gradient compression levels. Ref Davidson 23rd edition pg 456