Mitral Valve Area by Pressure half-time
MVA is calculated as —– divided by pressure half-time
[A] 120
[B] 220
[C] 300
[D] 328
Mitral Valve Area by Pressure half-time
MVA is calculated as 220 divided by pressure half-time
- 220 – empirically derived constant
- Pressure half-time – time that it takes the initial transvalvular gradient to fall to half its initial value.
Image Question-49 – Medicine Question Bank
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Ovulation induction offers a solution for the large percentage of women with disorders of anovulation and irregular cycle.
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Kerley lines Short parallel lines at the lung periphery usually [A] Kerley A lines[B] Kerley B lines[C] Kerley C lines[D] Not Kerley lines ANSWER[B] Kerley B lines Kerley lines Kerley lines Kerley A lines – longer (at least 2cm and up to 6cm) unbranching lines coursing diagonally from the hila out t…
