Umbilical artery catheters and blood flo
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Shah, Jayesh B.; Bracero, Luis A.; Gewitz, Michael H.; Fish, Bernard G.; Dweck,
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Article
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1998
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John Wiley and Sons
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English
โ 36 KB
๐ 2 views
Purpose. We studied whether umbilical artery catheters (UACs) affect blood flow in the superior mesenteric artery (SMA) of neonates. Methods. Noninvasive duplex pulsed Doppler sonography was used to measure peak systolic velocity, end-diastolic velocity, and mean flow velocity in the SMA. The resis