ライフサイエンスコーパス: left ventricular outflow tract

1 clusion on the velocity-time integral of the left ventricular outflow tract.

2 ccurately identified the focal origin in the left ventricular outflow tract.

3 obtain velocity information in the aorta and left ventricular outflow tract.

4 e pace mapping was observed in the right and left ventricular outflow tracts.

5 PC-CMR data analysis included left ventricular outflow tract and aortic valve segmenta

6 e 3-D Doppler echocardiography images of the left ventricular outflow tract and aortic valve were obt

7 Measures of systolic function, including left ventricular outflow tract and aortic velocity time

8 lage introduced reciprocal constraint to the left ventricular outflow tract and mitral annulus that e

9 Flow volumes across the left ventricular outflow tract and mitral annulus were c

10 Left ventricular outflow tract and RVOT flow volumes obt

11 Instead, high velocities appeared in the left ventricular outflow tract and were associated with

12 dictable fashion between the conduit and the left ventricular outflow tract, and AVB surgery reliably

13 volume in mitral valve disease, area of the left ventricular outflow tract, and tricuspid annular ge

14 The right ventricular and left ventricular outflow tracts are common locations.

15 e the echocardiographic abnormalities of the left ventricular outflow tract associated with subaortic

16 myofibers normally run in parallel along the left ventricular outflow tract, but in the Nkx2-5(+/-)/S

17 tricular septal defect, conotruncal defects, left ventricular outflow tract defect, and right ventric

18 Left ventricular outflow tract diameter, measured as sys

19 ardiographic studies were performed to image left ventricular outflow tract forward and aortic regurg

20 al and temporal color flow velocity data for left ventricular outflow tract forward flow and ascendin

21 A preoperative left ventricular outflow tract gradient >/=80 mm Hg was

22 Although the efficacy of both SA and SM in left ventricular outflow tract gradient (LVOTG) reductio

23 Residual left ventricular outflow tract gradient after ablation w

24 hough early reports documented a decrease in left ventricular outflow tract gradient and symptomatic

25 The peak instantaneous left ventricular outflow tract gradient decreased from 7

26 The resting left ventricular outflow tract gradient decreased from 7

27 Left ventricular outflow tract gradient decreased signif

28 There was a modest decrease in left ventricular outflow tract gradient from 73.3 +/- 45

29 .53; 95% confidence interval, 1.02-2.30) and left ventricular outflow tract gradient progression (haz

30 new therapy that has been shown to result in left ventricular outflow tract gradient reduction and re

31 IVSd was not related to left ventricular outflow tract gradient reduction at res

32 Over time, the left ventricular outflow tract gradient slowly increases

33 ve symptoms and decrease the severity of the left ventricular outflow tract gradient.

34 mitral valve (58%), and, in 11 individuals, left ventricular outflow tract gradients (average, 63+/-

35 rophic cardiomyopathy (HCM) exhibit elevated left ventricular outflow tract gradients (LVOTGs) and ap

36 study, myectomy offered greater reduction in left ventricular outflow tract gradients and larger impr

37 ASA had equal effects on left ventricular outflow tract gradients and symptoms th

38 Left ventricular outflow tract gradients are absent in a

39 Baseline symptom status, left ventricular outflow tract gradients, exercise times

40 t arteries, subpulmonary left ventricle, and left ventricular outflow tract (LVOT) conduit dysfunctio

41 Cardiac left ventricular outflow tract (LVOT) defects represent

42 rdiography (ECG) criteria for distinguishing left ventricular outflow tract (LVOT) from right ventric

43 al septal reduction therapy (NSRT) decreases left ventricular outflow tract (LVOT) gradient and impro

44 relation between increasing severity of the left ventricular outflow tract (LVOT) gradient and outco

45 Permanent DCP pacing can reduce left ventricular outflow tract (LVOT) gradient and relie

46 k Heart Association (NYHA) functional class, left ventricular outflow tract (LVOT) gradient at rest o

47 The left ventricular outflow tract (LVOT) gradient by Dopple

48 Improvement in the left ventricular outflow tract (LVOT) gradient has been

49 onal class, angina class, exercise duration, left ventricular outflow tract (LVOT) gradient, ejection

50 ged symptoms with <50% reduction of baseline left ventricular outflow tract (LVOT) gradient.

51 Residual end-operative left ventricular outflow tract (LVOT) gradients (> 10 mm

52 s plication of the mitral valve could reduce left ventricular outflow tract (LVOT) obstruction and as

53 therapy results in significant reduction in left ventricular outflow tract (LVOT) obstruction and sy

54 ical septal reduction therapy (NSRT) reduces left ventricular outflow tract (LVOT) obstruction in pat

55 Left ventricular outflow tract (LVOT) obstruction is fre

56 atients with hypertrophic cardiomyopathy and left ventricular outflow tract (LVOT) obstruction, but w

57 In series I, there were 41 left ventricular outflow tract (LVOT) reconstructions (3

58 Venturi mechanism, high flow velocity in the left ventricular outflow tract (LVOT) should be found at

59 he resting pressure gradient (PG) across the left ventricular outflow tract (LVOT) significantly decr

60 cular arrhythmias (VAs) originating from the left ventricular outflow tract (LVOT) sometimes require

61 cular arrhythmias (VAs) originating from the left ventricular outflow tract (LVOT) sometimes require

62 cular arrhythmias (VAs) originating from the left ventricular outflow tract (LVOT), an alternative ap

63 .3 years; 92 men), ACOM was performed in the left ventricular outflow tract (LVOT), with the color ba

64 ovascular malformations that all involve the left ventricular outflow tract (LVOT).

65 rty-one consecutive patients who experienced left ventricular outflow tract (LVOT)/annular/aortic con

66 ophic cardiomyopathy with severe symptomatic left ventricular outflow tract obstruction (47+/-11 year

67 However, left ventricular outflow tract obstruction (LVOTO) has b

68 ansposition of the great arteries (TGA) with left ventricular outflow tract obstruction (LVOTO) may b

69 ertension (n = 24 [0.8%]) and hypotension or left ventricular outflow tract obstruction (n = 112 [3.8

70 However, recurrent left ventricular outflow tract obstruction and early con

71 mediate-term results indicate good relief of left ventricular outflow tract obstruction and need for

72 th d-transposition of the great arteries and left ventricular outflow tract obstruction and results i

73 It is frequently accompanied by dynamic left ventricular outflow tract obstruction and symptoms

74 n patients with hypertrophic cardiomyopathy, left ventricular outflow tract obstruction at rest is a

75 Syncope after exercise may be due to left ventricular outflow tract obstruction from aortic s

76 Patients with severe left ventricular outflow tract obstruction had a bisferi

77 atients undergoing surgery for the relief of left ventricular outflow tract obstruction have low even

78 ter-based and surgical procedures to relieve left ventricular outflow tract obstruction in HCM, but i

79 Despite the association of symptoms with left ventricular outflow tract obstruction in HCM, there

80 ir of congenital heart disease, reduction of left ventricular outflow tract obstruction in hypertroph

81 myectomy and alcohol septal ablation relieve left ventricular outflow tract obstruction in severely s

82 Left ventricular outflow tract obstruction is an importa

83 compression wave, whereas proximally, severe left ventricular outflow tract obstruction is associated

84 Left ventricular outflow tract obstruction is present at

85 Left ventricular outflow tract obstruction may also lead

86 No patient had left ventricular outflow tract obstruction on discharge

87 The influence of left ventricular outflow tract obstruction on the clinic

88 s with suprasystemic pulmonary hypertension, left ventricular outflow tract obstruction or dilated ca

89 A d-transposition of the great arteries with left ventricular outflow tract obstruction represents a

90 FG+ and G+ probands were younger with less left ventricular outflow tract obstruction than G- proba

91 mptoms at study entry, including 249 in whom left ventricular outflow tract obstruction was absent bo

92 remaining 25 patients had multiple levels of left ventricular outflow tract obstruction, 12 of whom h

93 plasia is typically seen in association with left ventricular outflow tract obstruction, itself part

94 diagnosis, left ventricular wall thickness, left ventricular outflow tract obstruction, or family hi

95 e pericardial tamponade, pulmonary embolism, left ventricular outflow tract obstruction, unexplained

96 HCM before and after medical elimination of left ventricular outflow tract obstruction.

97 ion with a low transvalvular gradient and no left ventricular outflow tract obstruction.

98 and December 2007 for the surgical relief of left ventricular outflow tract obstruction.

99 pathy patients undergoing surgical relief of left ventricular outflow tract obstruction.

100 None of the patients have developed left ventricular outflow tract obstruction.

101 r d-transposition of the great arteries with left ventricular outflow tract obstruction.

102 t d-transposition of the great arteries with left ventricular outflow tract obstruction.

103 One patient had left ventricular outflow tract obstruction.

104 ar death (13.02%, 95% CI 3.60-25.91%), while left ventricular outflow tract obstruction/mid-ventricul

105 Associations between left ventricular outflow tract obstructions and nitrogen

106 axy, atrial septal defects, conotruncal, and left ventricular outflow tract obstructive lesions are u

107 ) who had TTE and PC-CMR of aortic valve and left ventricular outflow tract on the same day.

108 e lower in the right ventricle (P=0.037) and left ventricular outflow tract (P<0.001) and higher in l

109 icular outflow tract compared with the right-left ventricular outflow tract (P=0.75) pairs.

110 on, AVA(CMR3) simplified continuity equation=left ventricular outflow tract peak flow rate/aortic pea

111 efining the morphologic abnormalities of the left ventricular outflow tract present in patients who d

112 They have been used for left ventricular outflow tract reconstruction, but they

113 spid valve, a large ASD, a VSD, an elongated left ventricular outflow tract, rightward displacement o

114 Diameters of the left ventricular outflow tract, sinus of Valsalva, sinot

115 The goal of this study was to analyze left ventricular outflow tract systolic acceleration (LV

116 Left ventricular outflow tract systolic acceleration sho

117 Left ventricular outflow tract velocity increased from 0

118 Peak left ventricular outflow tract velocity increased from 1

119 ) was calculated as ([LA emptying fraction x left ventricular outflow tract-velocity time integral] /

120 ence of overt structural heart disease, most left ventricular outflow tract ventricular tachycardias

121 iography, of the maximal Doppler velocity in left ventricular outflow tract (VmaxAo) measured using e

122 hat multiple morphologies (MMs) of inducible left ventricular outflow tract VT may indicate a scar-re

123 thout overt structural heart disease, 24 had left ventricular outflow tract VT, 10 had MM VT, and 14

124 Together with mapping in the right and left ventricular outflow tracts, we obtained percutaneou

125 Morphologic structures of a left ventricular outflow tract were modeled based on mea

126 creases in pre-ejection flow velocity in the left ventricular outflow tract, with consequent loss of