Respondek M, Wilczyński J, Bieńkiewicz M
Zakładu Ultrasonografii Centrum Zdrowia Matki Polki, Lodzi.
Ginekol Pol. 1992;63(3):105-8.
Doppler data have been analysed in 49 cases for aortic valve and 35 cases for pulmonary valve. For both valves V max, V mean, Aortic Flow and Pulmonary Flow were measured and compared with gestational age.
V max A = 0.85 +/- 0.23 m/s, V max P = 0.72 +/- 0.14 m/s, (p < 0.01); V mean A = 0.28 +/- 0.08 m/s, V mean P = 0.24 +/- 0.06 m/s, (p < 0.02); A Flow = 699 +/- 285 ml/min, P Flow = 740 +/- 310 ml/min, and 275 +/- 100 ml/min/kg for aortic valve and 322 +/- 120 ml/min/kg for pulmonary valve (p > 0.05). There was statistical significant correlation between aortic and pulmonary flow and gestational age and there was no correlation between max velocity and gestational age for these valves.
对49例主动脉瓣病例和35例肺动脉瓣病例的多普勒数据进行了分析。对这两种瓣膜均测量了Vmax、Vmean、主动脉血流量和肺血流量，并与胎龄进行比较。
主动脉瓣Vmax A = 0.85±0.23米/秒，肺动脉瓣Vmax P = 0.72±0.14米/秒，（p<0.01）；主动脉瓣Vmean A = 0.28±0.08米/秒，肺动脉瓣Vmean P = 0.24±0.06米/秒，（p<0.02）；主动脉瓣血流量 = 699±285毫升/分钟，肺动脉瓣血流量 = 740±310毫升/分钟，主动脉瓣为275±100毫升/分钟/千克，肺动脉瓣为322±120毫升/分钟/千克（p>0.05）。主动脉和肺血流量与胎龄之间存在统计学显著相关性，而这些瓣膜的最大速度与胎龄之间无相关性。
