ライフサイエンスコーパス: regurgitant fraction

1 1.2 +/- 7.6% vs. 19 +/- 13%, p < 0.0001 for regurgitant fraction).

2 ume; r = 0.90, SEE = 0.07 cm, p < 0.0001 for regurgitant fraction).

3 lysis times, net forward volumes (NFVs), and regurgitant fractions.

4 etermining pulmonary regurgitant volumes and regurgitant fractions.

5 also used to obtain regurgitant volumes and regurgitant fractions.

6 regurgitation (odds ratio per unit of mitral regurgitant fraction, 1.05; P = .001) and reduced left v

7 ted leaflet closure and mild-to-moderate MR (regurgitant fraction, 25.2+/-2.8%).

8 Regurgitant fraction 30%, regurgitant volume 35 mL and r

9 tricle-to-left atrial shunt implanted in 12 (regurgitant fraction, 30%).

10 ume, 62+/-45 mL and r=.80 (P<.0001); and for regurgitant fraction, 45+/-17% and r=.78 (P<.0001).

11 re at 90 days corrected the volume overload (regurgitant fraction 6 +/- 5% versus 27 +/- 16% for late

12 gnitude of the regurgitant flow volume/beat, regurgitant fraction and instantaneous regurgitant flow

13 demonstrated the strong prognostic value of regurgitant fraction and left ventricular adverse remode

14 th SG and Uni-Graft groups having the lowest regurgitant fractions and anticommissural plication havi

15 ctors (including global longitudinal strain, regurgitant fraction, and myocardial extracellular volum

16 mL, 50%, and 40 mm2 for regurgitant volume, regurgitant fraction, and orifice, respectively.

17 nd C statistics) was performed, with HDR and regurgitant fraction as independent predictors.

18 er, ICC >= 0.99) and strong to excellent for regurgitant fraction assessment (intraobserver, ICC >= 0

19 more precisely using simplified measures of regurgitant fraction based on Doppler and color flow ima

20 Regurgitant volumes and regurgitant fractions by the new method agreed well with

21 As a result of these measurements, the regurgitant fractions derived by the 3D method agreed we

22 t flow rates, regurgitant stroke volumes and regurgitant fractions determined using mitral and aortic

23 is feasible, significantly reduces pulmonary regurgitant fraction, facilitates right ventricular volu

24 volume from 40 +/- 20 ml to 24 +/- 17 ml and regurgitant fraction from 40 +/- 12% to 25 +/- 14% (both

25 h high accuracy: 85% of the 39 subjects with regurgitant fraction >33% progressed to surgery (mostly

26 to quantitate aortic regurgitant volume and regurgitant fraction in a chronic animal model with surg

27 Pulmonary regurgitant fraction increased from 32.8+/-15% to 49.6+/

28 Over time, aortic regurgitant fraction increased slightly but significantl

29 s) in comparison with 8% of 74 subjects with regurgitant fraction </= 33% (P<0.0001); the area under

30 A similar separation was observed for regurgitant fraction </=40% and >40%.

31 t pulmonary regurgitation (less than mild or regurgitant fraction <10% on magnetic resonance imaging

32 ith LVESVi of 45 mL/m2 or greater and aortic regurgitant fraction of 32% or greater, the latter addin

33 esholds were regurgitant volume of 47 mL and regurgitant fraction of 43%, indexed LV end-systolic (iL

34 rial shunt implanted, consistently producing regurgitant fractions of approximately 30%.

35 ble right ventricular function and pulmonary regurgitant fraction, on exercise stress test the 22q11.

36 t late gadolinium enhancement (P = .884) and regurgitant fraction (P = .727) were the most important

37 Both CMR-derived tricuspid regurgitant fraction (per 5% increase) and right ventric

38 In animals with PI, pulmonary regurgitant fraction progressed more in the presence of

39 8), but the combination of this measure with regurgitant fraction provided the best discriminatory po

40 c magnetic resonance imaging RVol r=0.84 and regurgitant fraction r=0.80.

41 Peak E wave velocity correlated with regurgitant fraction (r = 0.52, p < 0.001).

42 The MR Index correlated with regurgitant fraction (r = 0.76, p < 0.0001).

43 icantly correlated with reductions in mitral regurgitant fraction (r = 0.77, p < 0.001).

44 nd SV(RHC) were combined to determine the TR regurgitant fraction (RegFr=RVSV(3DE)-RVSV(RHC)/RVSV(3DE

45 rea (EROA), regurgitant volume (RegVol), and regurgitant fraction (RegFrac).

46 e quantitation of regurgitant volume (RVol), regurgitant fraction (RF) and effective regurgitant orif

47 AR was quantified using regurgitant fraction (RF) measured by phase-contrast vel

48 CMR regurgitant volume (RV) and regurgitant fraction (RF) were quantified for all patien

49 ejection fraction, RV volumes, and pulmonary regurgitant fraction (RF).

50 The RSVs and regurgitant fractions (RFs) obtained by the DCD method u

51 us intraoperative flow probe measurements of regurgitant fraction (RgF) and regurgitant volume (RgV).

52 nd who had TR quantification using tricuspid regurgitant fraction (TRF) and parametric mapping analys

53 evaluation by an expert and quantitation of regurgitant fraction using two-dimensional and Doppler e

54 evaluation by an expert and quantitation of regurgitant fraction using two-dimensional and Doppler e

55 Regurgitant fraction varied between grafts, with SG and

56 m 7.0 to 48.0 (26.9+/-12.2) mL/beat, and the regurgitant fractions varied from 23% to 78% (55+/-16%).

57 added little to the discriminatory power of regurgitant fraction/volume alone.

58 lar ejection fraction was 60+/-8%, pulmonary regurgitant fraction was 34+/-17%, and right ventricular

59 ed across the pulmonary valve, the pulmonary regurgitant fraction was 37%; this was not seen in the a

60 In the PI group, pulmonary regurgitant fraction was 49.2+/-5.9% at 3-month follow-u

61 Regurgitant fraction was consistently >50% over the cour

62 A strong decline in pulmonary regurgitant fraction was observed after hTPV implantatio

63 Aortic regurgitant volume and regurgitant fraction were associated with a higher incid

64 Although overall differences in NFV and regurgitant fraction were comparable between both method

65 Pulmonary flow volumes and regurgitant fraction were quantified by velocity-encoded

66 a reduction in left ventricular volumes and regurgitant fraction, with or without an increase in eje

67 ides accurate aortic regurgitant volumes and regurgitant fractions without cumbersome measurements.