ライフサイエンスコーパス: Doppler echocardiography

1 ction (assessed by invasive hemodynamics and Doppler echocardiography).

2 ystolic pressure (PASP) was determined using Doppler echocardiography.

3 functionally measured and quantitated using Doppler echocardiography.

4 trast these measures with those derived from Doppler echocardiography.

5 otal filling time] ) and CO were measured by Doppler echocardiography.

6 determined by both two-dimensional (2D) and Doppler echocardiography.

7 cular ischemia, and MR was assessed by color Doppler echocardiography.

8 entricular systolic pressure was assessed by Doppler echocardiography.

9 ltaneous invasive hemodynamic monitoring and Doppler echocardiography.

10 usly with hormonal levels with comprehensive Doppler echocardiography.

11 zation simultaneously with 2-dimensional and Doppler echocardiography.

12 ic valve function was assessed by epicardial Doppler echocardiography.

13 ction could be estimated noninvasively using Doppler echocardiography.

14 tolic function was assessed by transthoracic Doppler echocardiography.

15 tolic function, as assessed by transthoracic Doppler echocardiography.

16 ulmonary venous flow were recorded by pulsed Doppler echocardiography.

17 gurgitant fraction using two-dimensional and Doppler echocardiography.

18 xamined by magnetic resonance microscopy and Doppler echocardiography.

19 gurgitant fraction using two-dimensional and Doppler echocardiography.

20 n flow velocities were measured using pulsed Doppler echocardiography.

21 underwent transthoracic two-dimensional and Doppler echocardiography.

22 c pressure (PASP) was serially assessed with Doppler echocardiography.

23 cardiac catheterization and were studied by Doppler echocardiography.

24 74% female) with serial two-dimensional and Doppler echocardiography.

25 Systolic PAP was estimated using Doppler echocardiography.

26 ic regurgitation) at 30 days as evaluated by Doppler echocardiography.

27 te mechanics to pressure-volume analysis and Doppler echocardiography.

28 ty (TRV) was defined as more than 2.8 m/s by Doppler echocardiography.

29 nsional, M-mode, pulsed- and continuous-wave Doppler echocardiography.

30 articipants underwent standard 2-dimensional Doppler echocardiography.

31 on fraction (>/=50%) using 2-dimensional and Doppler echocardiography.

32 often requiring diagnostic tests other than Doppler echocardiography.

33 tricular diastolic function was evaluated by Doppler echocardiography.

34 on fraction, diastolic function, and PASP by Doppler echocardiography.

35 ease in peak aortic jet velocity measured by Doppler echocardiography.

36 ytical method) shows a high correlation with Doppler echocardiography.

37 n 509 patients using conventional and tissue Doppler echocardiography.

38 se to acute hypoxia (DeltaPASP), assessed by Doppler echocardiography.

39 unt direction was determined by preoperative Doppler echocardiography.

40 unction was evaluated by two-dimensional and Doppler echocardiography.

41 Patients were followed up long term with Doppler-echocardiography.

42 (154 +/- 0.53 cm/s) compared favorably with Doppler echocardiography (147 +/- 0.54 cm/s), (r = 0.76;

43 across LVOT was evaluated by two-dimensional Doppler echocardiography (2DE).

44 By Doppler echocardiography, 33 patients had mild, 22 moder

45 Doppler echocardiography accurately estimated intracardi

46 +/- 4.3 years) was assessed by transthoracic Doppler echocardiography after an overnight fast.

47 uspid regurgitant velocity (TRV) measured by Doppler echocardiography, an increased serum N-terminal

48 ssed by preimplantation and postimplantation Doppler echocardiography and 12-month computed tomograph

49 ic regurgitation) at 60 days as evaluated by Doppler echocardiography and analyzed in a central echoc

50 t ventricular ejection fraction AS underwent Doppler echocardiography and AVC measurement by MDCT.

51 PH and eLAP were determined by Doppler echocardiography and by tissue Doppler imaging,

52 lity-of-life assessment, two-dimensional and Doppler echocardiography and cardiopulmonary exercise te

53 Simultaneous Doppler echocardiography and catheterization studies of

54 Two-dimensional and Doppler echocardiography and CRP measurement were perfor

55 ying apical 4-chamber view videos with color Doppler echocardiography and detecting clinically signif

56 egurgitant volumes per beat as determined by Doppler echocardiography and EFM were also demonstrated

57 Conventional and tissue Doppler echocardiography and measurement of plasma B-typ

58 ars of age (n=2,042) underwent comprehensive Doppler echocardiography and medical record review.

59 normotensive Fischer rats with transthoracic Doppler echocardiography and morphometric and histopatho

60 e hundred and twenty-five patients underwent Doppler echocardiography and multidetector computed tomo

61 e hundred and twenty-five patients underwent Doppler echocardiography and multidetector computed tomo

62 AA was measured both by Doppler echocardiography and multidetector computed tomo

63 mainly White, with calcific AS who underwent Doppler echocardiography and multidetector computed tomo

64 S and 322 (50.2%) with PLF-AS, who underwent Doppler echocardiography and multidetector computed tomo

65 Doppler echocardiography and multidetector computed tomo

66 With concomitant Doppler echocardiography and multidetector computed tomo

67 The diagnosis can be confirmed if Doppler echocardiography and myocardial tissue imaging p

68 diagnostic and screening standpoint, tissue Doppler echocardiography and natriuretic peptides have p

69 Quantitative Doppler echocardiography and proximal flow convergence m

70 om-limited supine bicycle exercise test with Doppler echocardiography and respiratory gas analysis.

71 We performed 2D and Doppler echocardiography and TD imaging in 30 subjects w

72 We performed 2D and Doppler echocardiography and tissue Doppler imaging befo

73 M-mode, 2D, Doppler echocardiography and tissue Doppler imaging were

74 ing variables were measured or calculated by Doppler echocardiography and tonometry: left ventricular

75 omplementary role of color M-mode and tissue Doppler echocardiography and traditional Doppler indices

76 Doppler-echocardiography and catheterization data were c

77 > or =45 years old (n=2042), clinical data, Doppler echocardiography, and blood pressure (BP) measur

78 eous beat-to-beat stroke volume (flow) using Doppler echocardiography, and BP using finger photopleth

79 nation, CD4 count, pulmonary function tests, Doppler echocardiography, and chest radiography (CXR).

80 alve leaflets, lower global E' velocities on Doppler echocardiography, and higher serum N-terminal pr

81 The t-IVT (in s/min) was measured by Doppler echocardiography, and maximal oxygen consumption

82 ears old, BNP (Shionogi and Biosite assays), Doppler echocardiography, and medical record review were

83 Cardiopulmonary exercise testing, tissue Doppler echocardiography, and MRI were performed before

84 Functional status, Doppler echocardiography, and objective measurements of

85 crocirculation were assessed with clinical-, Doppler echocardiography-, and pulmonary artery-derived

86 Noninvasive indices based on Doppler echocardiography are increasingly used in clinic

87 ant jet velocity (TRV) elevation measured by Doppler echocardiography are often encountered during si

88 was to determine whether two-dimensional and Doppler echocardiography are predictive of clinical outc

89 ow convergence region can be demonstrated by Doppler echocardiography as a color mosaic on the ventri

90 us published studies that support the use of Doppler echocardiography as a means to diagnose cardiac

91 pressure (PASP) increase by means of stress Doppler echocardiography as a possible measure of right

92 Low flow was defined by Doppler echocardiography as a stroke volume index <30 mL

93 n these high-risk populations, and including Doppler echocardiography as a tool to diagnose cardiac i

94 LV ejection fraction </=40% and quantitative Doppler-echocardiography assessment of FMR and PH were s

95 at a median of 40 days post-TAVR, and using Doppler echocardiography at a median of 6 days post-TAVR

96 HOCM patients (n=29) had Doppler echocardiography at baseline and 6 months after

97 ls and progression of native AS (assessed by Doppler echocardiography at baseline and at least six mo

98 ventricular outflow tract (LVOT) gradient by Doppler echocardiography at baseline was 53 +/- 16 mm Hg

99 y (CBFV) was measured by using transthoracic Doppler echocardiography at rest after multiple stepwise

100 otal of 69 patients with ICM were studied by Doppler echocardiography at rest and stress; RFP was def

101 ined by two-dimensional echocardiography and Doppler-echocardiography at presentation and at standard

102 Doppler velocity [E/e'] ratio assessed using Doppler echocardiography) at 12 months.

103 oronary artery was detected by transthoracic Doppler echocardiography, at rest, and during adenosine

104 to the aortic annulus (AA) area measured by Doppler echocardiography (AVCd(Echo)) provides powerful

105 to the CPT were determined by transthoracic Doppler echocardiography before (pre-blockade) and durin

106 eserve was determined by using transthoracic Doppler echocardiography before and after consumption of

107 e measured by intraoperative transesophageal Doppler echocardiography before and after insertion of a

108 xercise testing as well as 2-dimensional and Doppler echocardiography before and six months after NSR

109 tation (> or =2+) demonstrated by color flow Doppler echocardiography before the hemi-Fontan or Fonta

110 intensive care underwent simultaneous tissue Doppler echocardiography, BNP measurement, and pulmonary

111 ion and regional function by two-dimensional Doppler echocardiography, both during the acute episode

112 Although Doppler echocardiography can be used to estimate left ve

113 Because comprehensive two-dimensional and Doppler echocardiography can define the range of anatomi

114 Doppler echocardiography can measure changes in LA volum

115 X) clinical trial (n=216) underwent baseline Doppler echocardiography, cardiopulmonary exercise testi

116 rticipants underwent serial assessments with Doppler echocardiography, computed tomography aortic val

117 l blood tests, hormone levels, transthoracic Doppler echocardiography, coronary flow velocity reserve

118 re compared with cardiac catheterization and Doppler echocardiography data.

119 Simultaneous left heart catheterization and Doppler echocardiography (DE) were performed in 10 dogs.

120 PDA reopening was determined when Doppler-echocardiography (DE) performed after the proced

121 This study compared CXR-based PVH-Staging to Doppler Echocardiography [DEcho]-based LVDD-Grading in t

122 We measured several Doppler echocardiography-derived variables, including ti

123 ography segments aortic coarctation anatomy; Doppler echocardiography derives inlet flow waveforms.

124 icular diastolic pressure was estimated with Doppler echocardiography (E/e' ratio), and arterial stif

125 er of MRI quantification and the recommended Doppler echocardiography (ECHO)-derived integrative appr

126 tients were frequency matched for those with Doppler-echocardiography estimated pulmonary systolic pr

127 To establish the utility of Doppler echocardiography for evaluation of these valves,

128 nt with identification of valvular events by Doppler-echocardiography for the purpose of generating a

129 7 mm Hg in seven children (p = 0.002) and at Doppler echocardiography from 14+/-16 to 89+/-18 mm Hg i

130 Current Doppler echocardiography guidelines recommend using earl

131 ith persistent abnormal diastolic filling on Doppler echocardiography had had symptoms for a longer t

132 Doppler echocardiography has become the standard method

133 ropagation velocity measured by color M-mode Doppler echocardiography has been suggested as an index

134 Recently, Doppler echocardiography has been used to examine the di

135 Although Doppler echocardiography has been used to identify abnor

136 In healthy individuals, Doppler echocardiography has established the pattern of

137 d additional physiological measurements with Doppler echocardiography have allowed better characteriz

138 Standard 2-dimensional and conventional Doppler echocardiography have been unable to reliably di

139 Although two-dimensional, M-mode, and Doppler echocardiography have played a major role in the

140 Live 3-D Doppler echocardiography images of the left ventricular

141 9, and -13 values, TIMP-1 and -2 values, and Doppler echocardiography images were obtained for 103 su

142 Noninvasive transthoracic Doppler echocardiography imaging with adenosine, ATP, an

143 rt failure were evaluated by two-dimensional Doppler echocardiography immediately prior to and 4 +/-

144 tic regurgitation was assessed by color flow Doppler echocardiography in 3,501 American Indian partic

145 the appendage by transesophageal pulsed wave Doppler echocardiography in 89 patients with atrial fibr

146 ighlight some relatively new applications of Doppler echocardiography in children.

147 discuss the descriptions of the accuracy of Doppler echocardiography in comparison with cardiac cath

148 Residual shunting was investigated by Doppler echocardiography in follow-up.

149 LVFPs can be estimated with Doppler echocardiography in patients with atrial fibrill

150 All participants underwent 2D and Doppler echocardiography in resting conditions; standard

151 re necessary to fully understand the role of Doppler echocardiography in the assessment of diastolic

152 ccount recent evidence supporting the use of Doppler echocardiography in the diagnosis of carditis as

153 an elevated TRV in 325 patients screened by Doppler echocardiography in the Thalassemia Clinical Res

154 transthoracic 2D-targeted M-mode and pulsed Doppler echocardiography in transgenic (TG) mice in whic

155 ns across the 2 prostheses were evaluated by Doppler echocardiography in vivo.

156 Among 19 patients who had serial Doppler echocardiography, in 2 patients with restrictive

157 Doppler echocardiography is a well-recognized technique

158 elderly adults, mitral E/A >1.5 at baseline Doppler echocardiography is associated with 2-fold incre

159 ed tricuspid regurgitation velocity (TRV) by Doppler echocardiography is associated with increased mo

160 SV measured by invasively validated Doppler echocardiography is associated with LV and carot

161 3, pulmonary venous flow (PVF) evaluation by Doppler echocardiography is being used daily in clinical

162 Doppler echocardiography is commonly used to estimate sy

163 Doppler echocardiography is frequently used to predict f

164 of LV diastolic function using conventional Doppler echocardiography is indirect and is confounded b

165 Doppler echocardiography is one of the most useful clini

166 ing of Left Ventricle in Health and Disease: Doppler Echocardiography Is the Clinician's Rosetta Ston

167 Pulmonary hypertension, diagnosed by Doppler echocardiography, is common in adults with sickl

168 c criterion for constrictive pericarditis by Doppler echocardiography, it can also be present in chro

169 rves; secondary functional outcomes included Doppler echocardiography, magnetic resonance imaging ass

170 Stress Doppler echocardiography may be a useful tool for progno

171 Doppler echocardiography may provide a reliable, noninva

172 The pressure half-time Doppler echocardiography method is a practical technique

173 Underestimation of PASP by Doppler echocardiography occurs with inadequate continuo

174 Doppler echocardiography of AC9(-/-) displays a decrease

175 Pulsed Doppler echocardiography of mitral and pulmonary venous

176 left atrial pressure (P(LA)) ascertained by Doppler echocardiography of pulmonary venous flow (PVF),

177 Questionnaire, color Doppler echocardiography, oral glucose tolerance test an

178 /- 13 years; 45% male) was followed up using Doppler echocardiography over 3 years.

179 ncy Cohort (CRIC) Study participants who had Doppler echocardiography performed were considered for i

180 zation of cardiovascular reserve function by Doppler echocardiography, peripheral arterial tonometry,

181 Doppler echocardiography plays an invaluable role in the

182 ninvasive assessment of diastolic filling by Doppler echocardiography provides important information

183 rction (AMI), diastolic function assessed by Doppler echocardiography provides important prognostic i

184 Doppler echocardiography provides the ability to evaluat

185 Doppler-echocardiography provides quantitative imaging o

186 PASP was determined by Doppler echocardiography, pulmonary blood flow by inert

187 yet, determining AR severity post-TAVR using Doppler echocardiography remains challenging.

188 stolic function using M mode and pulsed-wave Doppler echocardiography revealed decreases in fractiona

189 y pulmonary insufficiency by examination and Doppler echocardiography, RV size was smaller in the mod

190 ients were studied 4.3 years after repair by Doppler echocardiography, serial electrocardiograms, and

191 Doppler echocardiography served as a reference standard

192 M-mode and Doppler echocardiography showed normal left ventricular

193 Doppler echocardiography showed that sildenafil treatmen

194 rcise stress (ramp treadmill), 2-dimensional Doppler echocardiography, single-photon emission compute

195 hemodynamic stress testing or estimated with Doppler echocardiography stress testing.

196 A Doppler echocardiography systolic pulmonary artery press

197 Tissue Doppler echocardiography (TDE) is a relatively recent ad

198 f left ventricular (LV) afterload and tissue Doppler echocardiography (TDE) velocities in humans.

199 ive of velocities (dV/ds) obtained by tissue Doppler echocardiography (TDE).

200 in comparison with and in addition to tissue Doppler echocardiography (TDE).

201 splasia/cardiomyopathy (ARVD/C) using tissue Doppler echocardiography (TDE).

202 e in peak aortic jet velocity in m/s/year by Doppler echocardiography; the secondary endpoint was nee

203 ethods use two-dimensional echocardiography, Doppler echocardiography, tissue Doppler imaging (TDI),

204 ts were followed for a mean of 3 years after Doppler echocardiography to assess risks of all-cause an

205 Annual follow-up for 5 years included Doppler echocardiography to calculate diastolic velocity

206 r gradients were measured postoperatively by Doppler echocardiography to compare hemodynamic performa

207 ecutive transplantation candidates underwent Doppler echocardiography to determine right ventricular

208 of our study was to reassess the accuracy of Doppler echocardiography to evaluate pulmonary artery pr

209 these 669 patients, 89 (13.3%) were found by Doppler echocardiography to have an ERVSP of > or = 40 m

210 mg/kg) and cardiac function was monitored by Doppler echocardiography to measure left ventricular eje

211 We used M-mode, two-dimensional, and pulsed Doppler echocardiography to study 11 patients with obstr

212 re underwent right heart catheterization and Doppler-echocardiography to measure the maximal systolic

213 elocity integral (TVI(RVOT), cm) obtained by Doppler echocardiography (TRV/TVI(RVOT)) provides a clin

214 As calculated by Doppler echocardiography, TRV/TVI(RVOT) correlated well

215 ile it can be assessed through transthoracic Doppler echocardiography (TTDE) by observing changes in

216 However, transthoracic Doppler echocardiography (TTE) remains inconclusive in a

217 Patients underwent two-dimensional and doppler echocardiography, upright exercise testing, and

218 catheterization laboratory with simultaneous Doppler echocardiography using high fidelity catheters t

219 rtery pressure was prospectively measured by Doppler echocardiography (using tricuspid regurgitant ve

220 In 40 patients, we simultaneously recorded Doppler echocardiography variables (including tricuspid

221 ulmonary artery pressure at high altitude by Doppler echocardiography) vascular function in 65 health

222 Standard and tissue Doppler echocardiography, waking oxygen saturation avera

223 Doppler echocardiography was a valuable tool to detect S

224 vere aortic regurgitation diagnosed by color Doppler echocardiography was analyzed.

225 each treatment period, CBFV by transthoracic Doppler echocardiography was assessed at baseline and un

226 artery systolic pressure (PASP) assessed by Doppler echocardiography was associated with death and i

227 olic pulmonary artery pressure estimation by Doppler echocardiography was identified and outcomes wer

228 ke volumes by real-time 3D volume color flow Doppler echocardiography was not significantly different

229 Tissue Doppler echocardiography was performed to measure E'.

230 Doppler echocardiography was performed to measure early

231 An iterative method with Doppler echocardiography was used to assess changes in c

232 Dobutamine Doppler echocardiography was used to calculate flow rate

233 and severity of prosthetic TR, determined by Doppler echocardiography, was compared with 265 consecut

234 By using Doppler echocardiography, we determined the normal distr

235 Using transesophageal Doppler echocardiography, we studied 50 patients who und

236 e gradients from cardiac catheterization and Doppler echocardiography were also compared.

237 artery systolic pressure (PASP) assessed by Doppler echocardiography were made during the exposure.

238 disease progression, electrocardiography and Doppler echocardiography were performed and blindly anal

239 Serial 2D and Doppler echocardiography were performed in 12 subjects (

240 Conventional and tissue Doppler echocardiography were performed without pacing,

241 agnosed by comprehensive two-dimensional and Doppler echocardiography, which can demonstrate abnormal

242 This was confirmed by the in utero Doppler echocardiography, which showed increased outflow

243 AS and peak systolic velocity > or =4 m/s by Doppler echocardiography who did not undergo surgery at

244 /- 12 years; 274 women) diagnosed with AS by Doppler echocardiography who underwent multidetector com

245 55% men) with obstructive HCM documented by Doppler echocardiography who were free of severe cardiac

246 ta, age > or =45 years (n = 2,042) underwent Doppler echocardiography with assessment of LAD and LAV.

247 ination of the thorax and abdomen and tissue Doppler echocardiography with myocardial strain measured

248 The aim of the present study was to compare Doppler echocardiography with the pulse contour method M