Table 3 Data of cardiac output, PA, aorta, isthmus, and DA
From: Ultrasound parameters of arteries and heart in normal fetuses
Variables | Data | Variables | Data |
|---|---|---|---|
3VTV Isthmus/ DAO | 0.53–0.96(0.76 ± 0.08) | Isthmus diastolic velocity(cm/s) | 7.22–66.82(23.47 ± 8.05) |
SV Isthmus/ DAO | 0.44–0.96(0.70 ± 0.08) | Isthmus diastolic VTI(cm) | 0.77–7.2(3.39 ± 0.89) |
SV Isthmus /DA | 0.42–1.52(0.91 ± 0.17) | Isthmus Diastolic flow volume(ml/min) | 3.21-206.45(43.76 ± 27.17) |
3VTV Isthmus/ DA | 0.52–1.52(0.99 ± 0.16) | Isthmus Diastolic flow/weight(ml/min/g) | 0.003-1.60(0.03, 0.13) |
DAO-ZS | -2.32-2.75(-0.25, 0.88) | Isthmus diastolic /systolic VTI | 0.14–1.26(0.37 ± 0.09) |
DAO diameter(cm) | 0.23–0.84(0.47 ± 0.13) | Isthmus diastolic /isthmus total VTI | 0.12–0.53(0.27 ± 0.04) |
DAO velocity(cm/s) | 41.8-180.11(99.88 ± 25.42) | Isthmus/AO flow | 0.15–1.12(0.51 ± 0.13) |
DAO VTI(cm) | 6.29–29.69(16.43 ± 4.10) | Isthmus flow/CCO | 0.003–0.43(0.23 ± 0.06) |
DAO flow volume(ml/min) | 46.68-1826.69(397.14, 483.31) | DA PSV(cm/s) | 40.92-163.11(99.73 ± 22.11) |
DAO flow /weight(ml/min/g) | 0.12–25.40(0.27, 0.07) | DA VTI(cm) | 6.46–33.14(15.04 ± 3.57) |
Isthmus PSV (Total)(cm/s) | 32.32-139.71(87.22 ± 16.49) | DA flow(ml/min) | 30.22-1268.88(199.17,330.12) |
Isthmus VTI(cm) | 5.58–20.03(12.63 ± 2.46) | DA flow/weight(ml/min/g) | 0.05–7.81(0.15, 0.07) |
Isthmus flow volume(ml/min) | 15.70-524.94(141.47, 145.15) | BA-PSV(cm/s) | 42.72-296.51(102.46 ± 31.33) |
Isthmus flow volume/weight(ml/min/g) | 0.02–6.41(0.11, 0.04) | BA VTI(cm) | 1.73–41.98(11.85 ± 4.68) |
Isthmus flow /LCO | 0.15–1.12(0.51 ± 0.13) | BA flow(ml/min) | 0-501.93(69.63, 104.22) |
Isthmus flow volume/CCO | 0.003–0.43(0.23 ± 0.06) | BA flow/weight(ml/min/g) | 0-3.83(0.05, 0.03) |
Isthmus/DA flow volume | 0.08–2.06(0.75 ± 0.34) | LCCA PSV(cm/s) | 28.95–333.5(98.83 ± 33.47) |
Isthmus/DAO flow volume | 0.07–0.89(0.39 ± 0.13) | LCCA VTI(cm) | 3.05–47.19(11.85 ± 4.85) |
Isthmus/BA flow volume | 0.33–8.07(2.34 ± 1.21) | LCCA flow(ml/min) | 0-292.08(45.67,78.42) |
Isthmus/LCCA flow volume | 0.48–14.14(3.22, 2.30) | LCCA flow/weight(ml/min/g) | 0-2.85(0.03, 0.02) |
Isthmus/LSA flow volume | 0.66–14.27(3.89 ± 2.12) | LSA PSV(cm/s) | 26.38-228.48(98.20 ± 28.78) |
Isthmus systolic velocity(cm/s) | 32.32-141.49(89.70 ± 16.59) | LSA VTI(cm) | 3.74–26.26(11.27 ± 3.52) |
Isthmus systolic VTI(cm) | 4.84–15.08(9.40 ± 1.95) | LSA flow(ml/min) | 0-243.34(43.89, 61.62) |
Isthmus Systolic flow volume(ml/min) | 13.62-338.66(120.48 ± 69.37) | LSA flow/weight(ml/min/g) | 0-2.04(0.03, 0.01) |
Isthmus systolic flow volume/weight(ml/min/g) | 0.01–5.58(0.08, 0.03) | LSA/isthmus flow | 0-1.52(0.33 ± 0.16) |