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The LVAD is the most common device applied to a defective heart (it is sufficient in most cases; the right side of the heart is then often able to make use of the heavily increased blood flow), but when the pulmonary arterial resistance is high, then an (additional) right ventricular assist device (RVAD) might be necessary to resolve the ...
One parameter to quantify this difference is the pulsatility index (PI), which is equal to the difference between the peak systolic velocity and the minimum diastolic velocity divided by the mean velocity during the cardiac cycle. This value decreases with distance from the heart.
This page was last edited on 8 December 2023, at 14:57 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Cerebroplacental ratio is a tool used in obstetric ultrasound to predict adverse pregnancy outcome. [1] It is measured by dividing the pulsatility index of the middle cerebral artery of the foetus by the pulsatility index of the umbilical artery of the foetus.
Wall Street experts highlighted the most important stock market charts to watch into next year. From interest rates to software stocks, here's what Wall Street's top technical experts are watching.
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. LVAD may stand for: Left ventricular assist ...
Enjoy a classic game of Hearts and watch out for the Queen of Spades!
Gudauri is situated in the Greater Caucasus Mountains and dates back to 1987. It boasts "big mountains, one of the highest, pristine ski areas, and the cheapest ski pass in Europe," per its ...