Many biochemical markers have been correlated with PDA such as B-type Natriuretic Peptide (BNP), the segment of the amino terminal B-type Natriuretic Peptide (NT-proBNP), and the cardiac Troponin T (cTnT), whose levels increase in case of
hsPDA with right to left shunt, and could help in disease staging and management [5,12].
Results: The Plasma NT-proBNP levels were high on day one of life and decline from day three to day seven of life except in those infants with significant
hsPDA. Plasma NT-proNBP levels on day 2 of infants in the
HsPDA group were significantly higher (less than 0.001) than those in non-HsPDA group.
The detailed link budget [7] of downlink for
HSPDA network can be seen in table 5.
(3) used LA/Ao ratio when making the definition of
hsPDA, considered a LA/Ao ratio of >1.4 as hsPD and reported BNP level was markedly high in patients with hsPDS.
Os padroes mais importantes das redes 3G sao o CDMA 1xEV-DO e os padroes que sao a evolucao do GSM: W-CDMA (ou Wideband CDMA) e o
HSPDA (High-Speed Downlink Packet Access).
Featuring a 3 megapixel camera, 1GB internal memory,
HSPDA up to 3.6Mbps and with a stylish stainless steel finish plus a depth of only 9.9mm - the sublimely simple Samsung U800 is not just powerful on the inside, but beautiful on the outside.
Nokia N78 packs a powerful range of technologies, including high-speed connectivity via WLAN and
HSPDA 3.5G, and a 3.2 megapixel camera with Carl Zeiss optics for great image quality.
Features include desirable measuring times, one-touch operation, high-level signaling and high performance for designers and manufacturers of
HSPDA and W-CDMA mobile devices who need to quickly verify performance.
EMOBILE's flat rate mobile broadband data services start on March 31 using the 3.5G
HSPDA technology.
In Orlando, Cingular currently offers 3G service on the LG CU500, the first
HSPDA wireless phone available in the country.
However,
HSPDA addresses only half the story, and there are benefits to be gained by enhancing the uplink.