ライフサイエンスコーパス: stress test

1 s of resolution and submit the methods to a "stress test".

2 he patients remained asymptomatic during the stress test.

3 e ranges of these values during the exercise stress test.

4 cular events than those who attained maximal stress test.

5 effective than a pathway that mandates a CMR stress test.

6 fting, congestive heart failure, or abnormal stress test.

7 months, and 12 to 13 months after the prior stress test.

8 d greater glycolytic flux in a bioenergetics stress test.

9 ive results occurred in 6% of CTA and 10% of stress tests.

10 erica, MA, USA) during specifically designed stress tests.

11 1.05-1.45) were also more likely to receive stress tests.

12 sured at baseline and following the 3 mental stress tests.

13 who had clinical indications for cardiac MRI stress tests.

14 y during spontaneous respiration and dynamic stress tests.

15 ars of PCI, with one third undergoing repeat stress tests.

16 n during spontaneous respiration and dynamic stress tests.

17 rated and can be safely used for cardiac MRI stress tests.

18 n during spontaneous respiration and dynamic stress tests.

19 le urine sniffing, and chronic unpredictable stress tests.

20 ithout a CAD history presenting for exercise stress tests.

21 nts, and patients undergoing pharmacological stress testing.

22 chest pain evaluation, and repeat imaging or stress testing.

23 identify predictors of preoperative cardiac stress testing.

24 of patients were asymptomatic at the time of stress testing.

25 ients who underwent unnecessary preoperative stress testing.

26 inducible myocardial ischemia during cardiac stress testing.

27 % CI: 1.03-1.32) were positive predictors of stress testing.

28 d the rate of observation unit admission for stress testing.

29 ferences were driving the decision to obtain stress testing.

30 ary end point was major adverse event during stress testing.

31 dergo observation unit admission and cardiac stress testing.

32 related spending than patients who underwent stress testing.

33 c, often requiring prolonged observation and stress testing.

34 tential effectiveness of novel multimodality stress testing.

35 patients had ventricular ectopy on exercise stress testing.

36 pharmacologic vasodilators used for cardiac stress testing.

37 iness in the selection of shock scenarios in stress testing.

38 t repeat revascularization within 60 days of stress testing.

39 Spearman rank correlation coefficient during stress tests (0.89) and after stress relaxation (0.86).

40 .2% required echocardiography, 1.7% exercise stress test, 1.2% Holter, 1.2% cardiac magnetic resonanc

41 e of three different conditions prior to the stress test: 1) relaxing music ('Miserere', Allegri) (RM

42 abetic patients (CTA: 1.4% [50 of 3,564] vs. stress testing: 1.3% [45 of 3,494]; adjusted hazard rati

43 ared with those obtained during an adenosine stress test (140 mug/kg/min).

44 , electrophysiology study or ablation (34%), stress testing (16%), and lead revision (11%).

45 al stress testing (CTA: 1.1% [10 of 936] vs. stress testing: 2.6% [25 of 972]; adjusted hazard ratio:

46 with no cardiac indications for preoperative stress testing, 3.75% (N = 2803) received stress testing

47 aphy angiography [CTA], 52% female; 4,466 to stress testing, 53% female), we assessed the relationshi

48 y to be admitted to the observation unit for stress testing (58% versus 77%; absolute difference, 19%

49 na (53.8%), low-risk ischemia on noninvasive stress testing (71.6%), or suboptimal (</=1 medication)

50 l patients were more likely to have abnormal stress tests (90% versus 43%; P=0.01) and had more exten

51 Among 811 LT patients, 766 underwent stress testing (94%) and 559 underwent CATH (69%), of wh

52 rding to both objective criteria (a negative stress test, a negative pad test, and no retreatment) an

53 ts possibly safe for early discharge without stress testing, a strategy that could have tremendous he

54 al tachycardia in one third of GWI subjects (Stress Test Activated Reversible Tachycardia, START).

55 were exposed to a standardized psychosocial stress test after having been randomly assigned to one o

56 tudy was to determine the pattern of cardiac stress testing after coronary revascularization in commu

57 ensus as to the appropriate role of elective stress testing after coronary revascularization, more th

58 ittle is known about the patterns of cardiac stress testing after PCI in the single-payer Canadian he

59 Rates of stress testing after PCI within integrated healthcare sy

60 tion of patients most likely to benefit from stress testing after PCI.

61 use criteria recommendations against routine stress testing after PCI.

62 Stress testing after percutaneous coronary intervention

63 upport the need to define better the role of stress testing after recent revascularization.

64 Most stress tests after PCI were performed with nuclear imagi

65 ciation between physician billing and use of stress testing, after adjusting for patient and other ph

66 giography and repeat revascularization after stress testing also were examined.

67 ive: To determine trends in rates of cardiac stress testing among a large and diverse cohort of comme

68 Adjusted odds ratios (ORs) of nuclear stress testing among patients treated by physicians who

69 Thirty-four patients who had a nuclear stress test and invasive angiography were included in th

70 also underwent a standard laboratory social stress test and provided saliva samples for cortisol ass

71 emic heart disease (SIHD) to consider use of stress testing and anatomic diagnostic procedures.

72 Both stress testing and referring patients out for care doubl

73 Nuclear stress testing and stress echocardiography testing follo

74 evel variation in risk-standardized rates of stress testing and the association with 1-year mortality

75 ate risk of coronary heart disease underwent stress testing and those with a positive test were treat

76 ding by indication (driven by varying use of stress testing and thresholds for invasive angiography),

77 ects (n=7) during 15-minute cardiac exercise stress tests and 30 minutes after stress relaxation in 3

78 ructed and validated in vitro by temperature stress tests and in vivo by evaluation of attenuation in

79 iac magnetic resonance (including dobutamine stress testing), and the Short Form-36 questionnaire.

80 these inappropriate patients had no previous stress test, and approximately 90% of inappropriate pati

81 ting and 12-lead ambulatory ECG, an exercise stress test, and genetic screening.

82 derwent cardiac magnetic resonance, exercise stress test, and review of medical history.

83 ognitive performance during the Trier Social Stress Test, and used self-report questionnaires to asse

84 ntation, myocardial perfusion on provocative stress testing, and management of children with anomalou

85 gesting opportunities to optimize the use of stress testing are still present in integrated healthcar

86 it is not known whether declines in cardiac stress testing are universal or are confined to certain

87 The utility of cardiac stress testing as a risk-stratification tool before kidn

88 ed HEART score </=3, early discharge without stress testing as compared with transfer to an observati

89 cardiologists rated 256 (64%) of 400 nuclear stress tests as appropriate, 68 (18%) as uncertain, 55 (

90 Each subject underwent an exercise stress test at the start and finish of each phase.

91 cutive cohort of patients undergoing nuclear stress testing at an academic medical center.

92 men, displacement behaviour during a social stress test attenuated the relationship between anxiety

93 lthy individuals exposed to the Trier Social Stress Test (B=-173.40, t=-2.324, p-value=0.023).

94 dencies among financial institutions, we run stress-test based on Group DebtRank.

95 consecutive patients who underwent exercise stress testing before and after completion of a phase 2

96 cal risk factors) should not undergo cardiac stress testing before elective noncardiac, nonvascular s

97 objective was to evaluate whether receipt of stress testing before elective PCI predicts mortality.

98 es advise testing for ischemia, such as with stress testing, before elective percutaneous coronary in

99 d/anxiety on the presence of ischemia during stress testing by CAD history in a stratified analyses,

100 This reverse stress test can be used to identify the potential trigge

101 ry electrocardiographic monitoring, exercise stress testing, cardiac CT, heart and brain MRI, serial

102 e reduced survival during in vivo dobutamine stress testing compared to controls.

103 pothesized that listening to RM prior to the stress test, compared to SW or R would result in a decre

104 risk scores with an echocardiogram, exercise stress test, computerized tomographic coronary angiogram

105 ce and ultrahigh stability under accelerated stress test conditions and can be considered as a promis

106 electron microscopy analysis, mitochondrial stress testing, confocal live imaging for mitochondrial

107 val, and displayed ventricular ectopy during stress testing consistent with CPVT.

108 ms, but neither risk factors nor noninvasive stress tests, contributed to predicting a pathological t

109 ) and noninvasive (such as blood biomarkers, stress testing, CT and nuclear scanning), permit assessm

110 risk of CV death/MI compared with functional stress testing (CTA: 1.1% [10 of 936] vs. stress testing

111 iduals aged 55 to 64 years, rates of cardiac stress testing decreased by 12.3% from 2005 (7894 tests;

112 The hospital-level risk-standardized rate of stress testing differed significantly from the average a

113 ctrocardiography, Holter recording, exercise stress test, echocardiography, and/or cardiac magnetic r

114 ary cortisol response to standardized mental stress tests (exposure) and hs-cTnT plasma concentration

115 rt rate (HR) reduction following an exercise stress test (ExStrT), an easily quantifiable marker of v

116 Stress test findings did not predict obstructive CAD on

117 ting status, underwent a battery of 3 mental stress tests followed by a treadmill test.

118 escribed in implementing a new multimodality stress test for accurate correlation of complementary fu

119 and cortisol reactivity to the Trier social stress test for children.

120 Therefore, mtDNA expression acts as a stress test for the integrity of mitochondrial genomes a

121 stic target of rapamycin (mTOR) represents a stress test for tumor cells and T cells.

122 this model could be useful for systemic risk stress testing for financial systems.

123 here was a 3.0% increase in rates of cardiac stress testing from 2005 (3486 tests; 95% CI, 3458-3514)

124 ing (exercise electrocardiography or nuclear stress testing) from 2009 to 2015.

125 n early AKI, urine output after a furosemide stress test (FST), which involves intravenous administra

126 ndividuals in UKB who underwent the exercise stress test had a cardiovascular event, and TMR(rec) was

127 Patients who underwent pre-PCI stress testing had a 13% lower risk of mortality than th

128 ate, 56.7% were asymptomatic/had no previous stress test/had low or intermediate global coronary arte

129 s, and 7.3% were symptomatic/had no previous stress test/had low pretest probability.

130 The proposed new multimodality stress test has the potential for simultaneously improvi

131 Thus, CMR perfusion stress testing has been deemed appropriate for the evalu

132 to test the hypotheses that ischemia during stress testing has prognostic value and identifies those

133 ter a period of rapid growth, use of cardiac stress testing has recently decreased among Medicare ben

134 Rs were largely nonoverlapping, all types of stress tested here resulted in desumoylation of subunits

135 higher risk of mortality than those in high stress test/high PCI regions (adjusted hazard ratio, 1.1

136 Patients in low stress test/high PCI regions had a 14% higher risk of mo

137 test/high PCI, low stress test/low PCI, low stress test/high PCI, and high stress/low PCI regions.

138 regions and categorized into 4 groups: high stress test/high PCI, low stress test/low PCI, low stres

139 Further stress tests identified additional incidental mutations,

140 test, with 38 267 (34.0%) undergoing repeat stress testing (ie, >1 stress test) within 2 years.

141 icipants underwent a symptom-limited maximal stress test in 1992.

142 iddle-aged population undergoing an exercise stress test in UK Biobank (UKB).

143 Myocardial ischemia was induced during stress testing in 256 patients (64% of the study populat

144 sive review of the current available data on stress testing in aortic stenosis and subsequently summa

145 Drug Administration approved regadenoson for stress testing in conjunction with MPI.

146 s known regarding the use of routine cardiac stress testing in coronary artery bypass grafting or per

147 Cardiac stress testing in patients at low risk for acute coronar

148 angiography (CTA) is superior to functional stress testing in reducing adverse cardiovascular (CV) o

149 al longitudinal strain (LV-GLS) and exercise stress testing in risk stratification of patients with s

150 n contrast to declines in the use of cardiac stress testing in some health care systems, we observed

151 tic information derived from anatomic versus stress testing in stable men and women with suspected co

152 ve stress testing, 3.75% (N = 2803) received stress testing in the 2 months before surgery.

153 In the VA, nearly 40% of patients underwent stress testing in the 2 years after PCI, which is a thir

154 We examined the use of preoperative stress testing in the subset of patients with no diagnos

155 without inducible ischemia during dobutamine stress testing in whom one might otherwise assume a favo

156 normal heart rate (HR) response to exercise stress testing in women is poorly understood, given that

157 AT) at baseline and following 3 acute mental stress tests in female patients with ABS (n = 12, at lea

158 Classical genetics, using temperature stress tests in vitro combined with nucleotide sequencin

159 at rest and at peak of low-dose Dipyridamole stress test, in the assessment of significant coronary a

160 iduals aged 25 to 34 years, rates of cardiac stress testing increased 59.1% from 2005 (543 tests; 95%

161 The rate of preoperative stress testing increased from 1.72% in 1996 to 6.44% in

162 Oxidative stress test indicated ZnO-induced oxidative damage was e

163 During in vitro stress tests involving serial passage at incrementally i

164 Pre-PCI stress testing is associated with lower mortality in pat

165 However, pre-PCI stress testing is not always done; the implications of t

166 Because cardiopulmonary stress testing is not available in every hospital, tread

167 a robust predictor of clinical outcomes, and stress testing is used in current practice paradigms to

168 Exercise "stress" testing is a screening tool used to determine th

169 incidental findings, and when performed with stress testing, its incremental cost-effectiveness ratio

170 ection remote from the scanner, such as in a stress testing laboratory or chest pain unit.

171 nto 4 groups: high stress test/high PCI, low stress test/low PCI, low stress test/high PCI, and high

172 On exercise stress test, maximum oxygen consumption was 76+/-16% pre

173 ere consistent, suggesting that the in vitro stress test may be used as a method to predict the liabi

174 Stress testing may be considered in patients at higher r

175 t that observed trends in the use of cardiac stress testing may have been driven more by unique chara

176 development of diastolic dysfunction during stress testing may improve the recognition of CAD.

177 (CPT) and endothelium-independent (adenosine stress test) MBF reserve in a single study.

178 Noninvasive stress testing might guide the use of aspirin and statin

179 Use of other stress testing modalities increased 65.5% from 2006 (55

180 ctive than a physicians' ability to select a stress test modality.

181 visit involving exposure to the Trier Social Stress Test modified to maximize between-sex differences

182 Use and timing of stress testing more than 90 days after revascularization

183 recovery after exposure to the Trier Social Stress Test (n = 444), and (c) cortisol concentration in

184 using a modified version of the Trier Social Stress Test (n = 55).

185 aging test (n=60) or (2) a provider-selected stress test (n=60: stress echo [62%], CMR [32%], cardiac

186 n of Chest Pain) patients were randomized to stress testing (n=4533) or computed tomographic angiogra

187 ersus management in an observation unit with stress testing (n=52).

188 Of the tests performed for ischemic CAD, stress testing (nuclear stress testing or stress echocar

189 lihood of black patients receiving a cardiac stress test (odds ratio, 0.91 [95% CI, 0.69 to 1.21]) th

190 velop a reliable, objective, within-subject 'stress-test' of anxious responding.

191 disease, spontaneous respiration and dynamic stress tests on pulmonary artery wave propagation and re

192 H patients who underwent a radionuclide (RN) stress test or a dobutamine stress echocardiogram (DSE).

193 ts underwent pharmacological radionucleotide stress test or dobutamine stress echocardiography before

194 ment options (observation unit admission and stress testing or 24-72 hours outpatient follow-up).

195 primary outcome, objective cardiac testing (stress testing or angiography), and secondary outcomes,

196 ally intermediate stenoses in the absence of stress testing or in the presence of discordant stress t

197 utcomes, but performing CCTA-with or without stress testing or performing stress single-photon emissi

198 ed for ischemic CAD, stress testing (nuclear stress testing or stress echocardiography) was performed

199 assigned to a stress condition (Trier Social Stress Test) or a control condition.

200 sting (exercise electrocardiography, nuclear stress testing, or stress echocardiography).

201 The remainder were Stress Test Originated Phantom Perception (STOPP) subjec

202 howed a significant increase in preoperative stress testing over time.

203 nts, and patients undergoing pharmacological stress testing (p < 0.001 for all).

204 -menopausal controls, following acute mental stress testing (p < 0.05).

205 Cardiac stress testing, particularly with imaging, has been the

206 ures: Age- and sex-adjusted rates of cardiac stress tests per calendar quarter (reported as number of

207 g PCI at 55 VA hospitals, 2239 (21.8%) had a stress test performed within 1 year of PCI and 3902 (37.

208 Missing data on noninvasive stress tests present a challenge in the application of t

209 ditis protocol (group A), 10 patients with a stress-testing protocol (group B), and six patients with

210 Pharmacological cardiac stress testing provided excellent risk stratification in

211 For example, routine perioperative stress testing provides no incremental diagnostic yield

212 %) hospitals significantly above the average stress testing rate.

213 However, stress testing rates varied across VA hospitals, suggest

214 Hospital-level risk-standardized stress testing rates were not significantly correlated w

215 Cardiac stress test referrals and inappropriate use.

216 ant heart disease and medical comorbidities, stress testing represents a reasonable strategy to help

217 ikely to have a positive CTA than a positive stress test result (16% vs. 14%; adjusted odds ratio: 1.

218 0% stenosis) was less likely than a positive stress test result (8% vs. 12%; adjusted odds ratio: 0.6

219 h subsequent clinical events than a positive stress test result (CTA-adjusted hazard ratio of 5.86 vs

220 Patients with a positive stress test result (n=67) underwent coronary angiogram,

221 h subsequent clinical events than a positive stress test result in men, although this difference was

222 activity-limiting angina, 77% had a positive stress test result, and 29% had had previous MI.

223 ly than those who did not to have a positive stress test result, but angina was similar in both group

224 ess testing or in the presence of discordant stress test results and angiographic findings.

225 onducted to evaluate the correlation between stress test results and coronary computed tomography ang

226 cardiac outcomes between those with negative stress test results and those with positive stress test

227 ar after transplant, the group with positive stress test results experienced more cardiac events (34.

228 Demographics, risk factors, symptoms, and stress test results were correlated with obstructive CAD

229 Negative CTA and stress test results were equally likely to predict an ev

230 Stress test results were not predictive.

231 Baseline, 6-month exercise stress test results, and anthropometrics were examined r

232 testing in patients needing adjudication of stress test results.

233 0.001) compared with the group with negative stress test results.

234 stress test results and those with positive stress test results.

235 In this diabetic population, stress testing showed positive and negative predictive v

236 s most suggestive of ACS were prior abnormal stress test (specificity, 96%; LR, 3.1 [95% CI, 2.0-4.7]

237 Patterns of noninvasive stress test (ST) and invasive coronary angiography (CA)

238 hoton emission computed tomographic exercise stress test (standard Bruce Protocol) and underwent a ps

239 ronary heart disease, regardless of exercise stress testing status, underwent a battery of 3 mental s

240 % of the initial PCE even after 3000 bending stress tests (strain: 3.13%).

241 hown that a cardiac magnetic resonance (CMR) stress test strategy implemented in an observation unit

242 among lower-risk patients if a mandatory CMR stress test strategy was more effective than a physician

243 lthy male donors undergoing the Trier Social Stress Test (stress) and bicycle ergometer training (spo

244 which they participated in the Trier Social Stress Test Task.

245 pulmonary regurgitant fraction, on exercise stress test the 22q11.2DS had significantly lower percen

246 s can undergo a carefully monitored exercise stress test to confirm both their asymptomatic status an

247 s gap in knowledge, we developed a cartilage stress test to measure the in vivo strain response of he

248 have stable ischemic heart disease, cardiac stress testing to assess the risk for death or myocardia

249 y disease and moderate or severe ischemia on stress testing to be treated with an initial invasive st

250 Patients underwent exercise stress testing to determine peak metabolic equivalents (

251 l, basic laboratories, and electrocardiogram stress testing to include CPET.

252 ere used to test the relationship of pre-PCI stress testing to survival.

253 y statins are available, noninvasive cardiac stress testing to target preventive medications is not c

254 Using an in vivo "stress test" to challenge CD19-targeted T cells, we stud

255 The Trier Social Stress Test (TSST) is a tool to evaluate cortisol respon

256 o an experimental stressor, the Trier Social Stress Test (TSST), in 208 offspring of parents with moo

257 male participants completed the Trier Social Stress Test (TSST).

258 National growth in cardiac stress test use can largely be explained by population a

259 Physician decision making about cardiac stress test use does not seem to contribute to racial/et

260 nfluence of Medicare eligibility on rates of stress testing use in the VA, we excluded Medicare eligi

261 om were women) who underwent cardiopulmonary stress testing using a modified Naughton protocol.

262 ronary artery disease underwent acute mental stress testing using a series of standardized speech/ari

263 ronary artery disease underwent acute mental stress testing using a series of standardized speech/ari

264 icine interns) classified individual nuclear stress tests using the 2009 Appropriate Use Criteria.

265 satisfaction, rates of positive provocative stress tests, voiding dysfunction, or adverse events.

266 A graded exercise stress test was normal.

267 of U.S. ambulatory visits in which a cardiac stress test was ordered or performed increased from 28 p

268 The cumulative incidence of nuclear stress testing was 12.6% (95% CI, 12.0%-13.2%), 8.8% (95

269 red with transfer to an observation unit for stress testing was associated with significant reduction

270 agnetic resonance imaging, ECG, and exercise stress testing, was performed in 205 FA patients.

271 mine) responses to a transport and isolation stress test were also measured.

272 % of inappropriate patients with no previous stress test were asymptomatic with low or intermediate g

273 The results of a recent exercise stress test were normal; he runs 10 km 4 or 5 times per

274 ho were undergoing CCTA within 3 months of a stress test were studied.

275 nary angiography and revascularization after stress testing were ascertained.

276 Population-based rates of elective PCI and stress testing were calculated for 306 hospital referral

277 Spikes in incidence of repeat stress testing were observed at 3 to 4 months, 6 to 7 mo

278 Patients who underwent stress testing were younger, had less medical comorbidit

279 Results: A total of 2085591 cardiac stress tests were performed among 32921838 persons (mean

280 gh-throughput screening (HTS) campaigns, two stress tests were performed regarding ion suppression an

281 Assuming results for noninvasive stress tests when data were missing, in the best-case sc

282 xes or ventricular tachycardia upon exercise stress tests when sinus rate exceeded 99+/-17 beats per

283 ry artery disease risk, 36.0% had a previous stress test with low-risk findings and no symptoms, and

284 3+/-9, 76% male, 29% black) underwent mental stress testing with a standardized public speaking stres

285 of SN attenuated arrhythmic induction during stress testing with isoproterenol.

286 rred for invasive coronary angiography after stress testing with myocardial perfusion positron emissi

287 rred for invasive coronary angiography after stress testing with myocardial perfusion positron emissi

288 Cardiac stress tests with imaging comprised a growing portion of

289 of training can effectively identify nuclear stress tests with inappropriate indications.

290 ed technologies: resting echocardiograms and stress tests with nuclear imaging.

291 ith PCI, 67 442 (59.8%) underwent at least 1 stress test, with 38 267 (34.0%) undergoing repeat stres

292 atients in community practice had at least 1 stress test within 24 months of revascularization.

293 ting procedures), 59% had at least 1 cardiac stress test within 24 months.

294 e appropriate use criteria considers cardiac stress testing within 2 years after percutaneous coronar

295 METHODS AND Frequency and timing of cardiac stress testing within 2 years of PCI performed between A

296 re than half of all patients undergo cardiac stress testing within 2 years of PCI, with one third und

297 ive incidence of nuclear or echocardiography stress testing within 30 days of the index cardiac-relat

298 Incidence of nuclear and echocardiographic stress tests within 30 days of an index cardiac-related

299 0%) undergoing repeat stress testing (ie, >1 stress test) within 2 years.

300 s data, 2803 patients underwent preoperative stress testing without any indications.