ライフサイエンスコーパス: mental stress

1 y may contribute to myocardial ischemia with mental stress.

2 3% after 240 minutes) or GTN responses after mental stress.

3 the resting-awake state and did not perform mental stress.

4 here was no change in ease of induction with mental stress.

5 exhibit a heightened generalized response to mental stress.

6 though ST segment depression was rare during mental stress.

7 n of rest on two days and after exercise and mental stress.

8 /-0.4 vs. 0.6+/-0.7 liters/min, p=0.02) with mental stress.

9 emic left ventricular dysfunction induced by mental stress.

10 graphy was performed at baseline and at peak mental stress.

11 ve impaired NO-dependent vasodilation during mental stress.

12 nce in the change in peak power (p=0.4) with mental stress.

13 vs. 1.9+/-1.2 beats/min x mm Hg, p=0.6) with mental stress.

14 ttery to assess cardiovascular reactivity to mental stress.

15 igher than levels in control subjects during mental stress.

16 cycle exercise and in 58% of patients during mental stress.

17 ignificant differences between adenosine and mental stress.

18 lar resistance occurred with ischemia during mental stress.

19 mutant animals were subjected to physical or mental stress.

20 nopausal women and may be triggered by acute mental stress.

21 vres like exercise, the cold pressor test or mental stress.

22 tween phases during the 10 min recovery from mental stress.

23 hemia (summed difference score > or =3) with mental stress.

24 (P:<0.01) reduced at 30 and 90 minutes after mental stress (2.8+/-2.3% and 2.3+/-2.4%, respectively)

25 difficult to terminate in 5 patients during mental stress; 4 required a shock (P=0.03).

26 we measured forearm blood flow responses to mental stress after selective blockade of alpha-adrenerg

27 siderable vasodilation was still elicited by mental stress after selective blockade of alpha-adrenerg

28 Vasodilatation also occurred during mental stress after stellate ganglion blockade.

29 we measured forearm blood flow responses to mental stress after unilateral anaesthetic blockade of t

30 To determine whether mental stress alters the induction, rate, or termination

31 Mental stress alters VT cycle length and termination wit

32 5 mL at rest and increased to 217+/-71 after mental stress and 229+/-86 after adenosine (P<0.01 for b

33 tients had 1 ischemic segment or more during mental stress and 81% during adenosine.

34 segment-by-segment analysis, perfusion with mental stress and adenosine were highly correlated.

35 s might represent a mechanistic link between mental stress and atherogenesis.

36 catecholamine responses were obtained during mental stress and bicycle tests.

37 c (ECG) monitoring were performed during the mental stress and bicycle tests.

38 ubjects (6 men, 3 women) at baseline, during mental stress and during exercise.

39 Mental stress and emotion have long been associated with

40 TWA increased during mental stress and exercise (P values <0.001), and TWA re

41 Abnormal PVR and Ea responses to mental stress and exercise are observed in patients with

42 After adjustment for heart rate increases, mental stress and exercise provoked increased TWA in ICD

43 the association between cortisol response to mental stress and high-sensitivity cardiac troponin T (h

44 Cardiovascular changes occur during mental stress and in certain types of mood disorders.

45 cular and platelet reactivity in response to mental stress and long-term outcomes.

46 een cortisol responses to laboratory-induced mental stress and the progression of coronary artery cal

47 action was 30+/-12 at baseline, 29+/-11 with mental stress, and 28+/-10 with adenosine (P=not signifi

48 otal cholesterol in response to standardized mental stress, and assessed salivary cortisol over the d

49 nt examining the effects of auditory stress, mental stress, and music on surgical performance and lea

50 ustained handgrip, maximal forearm ischemia, mental stress, and the cold pressor test) were also eval

51 r smoking; symptoms unrelated to physical or mental stress; and higher high-density lipoprotein chole

52 TWA responses to mental stress (anger recall and mental arithmetic) and b

53 nd endothelial functional responses to acute mental stress are abnormal in patients with apical ballo

54 MSNA, MAP and HR responses at rest or during mental stress are not different during the EF and ML pha

55 Obesity and mental stress are potent risk factors for cardiovascular

56 levels of sympathetic nerve activity during mental stress as well as at rest.

57 tem (SNS) and haemodynamic reactivity during mental stress, as well as impaired arterial baroreflex s

58 Systolic blood pressure reactions to mental stress at study onset were positively related to

59 Mental stress at Tsk 30.5 degrees C further increased SS

60 y onset) were challenged with a standardized mental stress battery, and heart rate and blood pressure

61 sychological and cardiovascular responses to mental stress between male and female patients with stab

62 Augmented SNS and haemodynamic responses to mental stress, blunted BRS and inflammation may contribu

63 involved in myocardial ischemia triggered by mental stress, but the determinants of stress-induced co

64 These hemodynamic responses to mental stress can be mediated by the adrenal secretion o

65 Mental stress can induce cardiac electrical instability,

66 Mental stress can induce myocardial ischemia and also ha

67 Mental stress can trigger myocardial ischemia, but the p

68 at baseline, as well as during two types of mental stress: combat-related mental stress using virtua

69 ly in the left inferior frontal gyrus during mental stress compared with counting control.

70 Mental stress consisted of anger recall (anger-provoking

71 Peripheral vasoconstrictive responses to mental stress contribute significantly toward a mental s

72 The increase in MBF during mental stress correlated significantly with changes in c

73 scle sympathetic nerve activity responses to mental stress, despite elevated resting levels of sympat

74 Mental stress during daily life, including reported feel

75 In humans, mental stress elicits vasodilatation in the muscle vascu

76 Experimentally induced mental stress enhanced cardiovascular indices of sympath

77 In the repeated studies without mental stress, FMD did not change.

78 eveloped painless myocardial ischemia during mental stress had hyperactivation in the left hippocampu

79 Mental stress had no effect on the response to GTN.

80 Mental stress has been linked to increased morbidity and

81 s in response to physiologic stimuli such as mental stress has not been defined.

82 ferences in the psychobiological response to mental stress have not been clearly identified.

83 ht involve sympathetic withdrawal related to mental stress; however, a central pathway, which directl

84 g both combat-related and non-combat related mental stress, impaired sympathetic and cardiovagal baro

85 EF decreased > 5% during mental stress in 12 individuals and > 8% in 5; 3 develop

86 oral, and myocardial blood flow responses to mental stress in 17 patients with CAD and 17 healthy vol

87 ural and vascular responses during and after mental stress in both limbs.

88 ecreases in blood flow also were produced by mental stress in CAD versus healthy subjects in right th

89 of NO modulates the vasodilator response to mental stress in healthy subjects.

90 pathetic nerve traffic to the forearm during mental stress in humans.

91 causes of the forearm vasodilatation during mental stress in humans.

92 rtical response and exaggerated asymmetry to mental stress in individuals with CAD.

93 The normal cardiovascular response to mental stress in middle-aged and older people has not be

94 ed endothelial function in response to acute mental stress in patients with a prior episode of ABS.

95 The central nervous system (CNS) effects of mental stress in patients with coronary artery disease (

96 re no differences in PAT scores during acute mental stress in patients with MI versus post-menopausal

97 ts, and we examined the role of exercise and mental stress in preischemic autonomic changes.

98 female sex are both associated with greater mental stress in the general population, but limited dat

99 Mental stress in the laboratory results in a substantial

100 hythmias can be triggered by exercise and by mental stress in vulnerable patients.

101 r, measurable, and differential responses to mental stress in women and men.

102 5 min of mental stress increased MSNA, MAP and HR during both the

103 ography (PET) to measure brain correlates of mental stress induced by an arithmetic serial subtractio

104 Mental stress induced significant (P < 0.01) and compara

105 We characterized mental stress-induced and adenosine-induced changes in m

106 Pathophysiological mechanisms of mental stress-induced arrhythmias may therefore involve

107 hemodynamic variables were not predictive of mental stress-induced changes in LVEF and hemodynamic va

108 e prevalence and hemodynamic determinants of mental stress-induced coronary vasoconstriction in patie

109 We sought to investigate the mechanism of a mental stress-induced fall in left ventricular ejection

110 Whether the mental stress-induced fall in LVEF is due to myocardial

111 tal stress contribute significantly toward a mental stress-induced fall in LVEF.

112 and exercise are observed in patients with a mental stress-induced fall in LVEF.

113 OR: 2.72, respectively) had higher risk for mental stress-induced ischemia (all p < 0.05).

114 ed alone (OR: 2.24) were more likely to have mental stress-induced ischemia (all p < 0.05).

115 re to determine: 1) the relationship between mental stress-induced ischemia and ischemia during daily

116 The clinical significance of mental stress-induced ischemia during daily life needs t

117 Mental stress-induced ischemia has been reported in 20%

118 r myocardial ischemia, but the prevalence of mental stress-induced ischemia in congestive heart failu

119 nd sex-matched reference data for studies of mental stress-induced ischemia in patients with coronary

120 The relationships between mental stress-induced ischemia in the laboratory and isc

121 The presence of mental stress-induced ischemia is associated with signif

122 Mental stress-induced ischemia is more common than exerc

123 Because mechanisms of exercise and mental stress-induced ischemia may differ, we studied wh

124 Mental stress-induced ischemia occurred in 43.45%, where

125 To determine whether mental stress-induced ischemia predicts death, we evalua

126 d exercise-induced ischemia, the presence of mental stress-induced ischemia predicts subsequent death

127 Baseline mental stress-induced ischemia was associated with signi

128 patients with, compared with those without, mental stress-induced ischemia.

129 ividuals living alone are at higher risk for mental stress-induced ischemia.

130 e or chemical stress test results might have mental stress-induced ischemia.

131 onse to mental stress that may contribute to mental stress-induced ischemic episodes in daily life.

132 cardiogram (ECG) monitoring, and resting and mental stress-induced levels of plasma catecholamines, t

133 rmacological interventions aimed at reducing mental stress-induced myocardial ischemia (MSIMI) have n

134 Mental stress-induced myocardial ischemia (MSIMI) was de

135 Mental stress-induced myocardial ischemia is associated

136 Mental stress-induced myocardial ischemia is prevalent a

137 able IHD enrolled in the REMIT (Responses of Mental Stress-Induced Myocardial Ischemia to Escitalopra

138 The pathophysiology of mental stress-induced myocardial ischemia, which occurs

139 e prevalence and clinical characteristics of mental stress-induced myocardial ischemia.

140 rginine administration significantly blunted mental stress-induced vasodilation in healthy subjects (

141 This study investigated whether mental stress-induced vasodilation mediated by endotheli

142 ITS and atenolol are effective at preventing mental stress-induced wall-motion abnormalities, althoug

143 Mental stress induces a fall in LVEF in a significant pr

144 Mental stress is a recognized risk factor for CVD, altho

145 ncy to show exaggerated pressor responses to mental stress is a significant independent correlate of

146 adenosine and mental stress, suggesting that mental stress is equivalent to pharmacologic stress in e

147 Exaggerated cardiovascular reactivity to mental stress is hypothesized to increase atheroscleroti

148 owever, MSNA activation during recovery from mental stress is prolonged during the ML phase compared

149 in preventing myocardial ischemia induced by mental stress is unknown.

150 of the menstrual cycle on MSNA responses to mental stress is unknown.

151 Patients with mental stress ischemia more often had daily life ischemi

152 ad daily life ischemia than patients without mental stress ischemia, but their exercise tests were si

153 and fatigue), health behaviors (practice of mental stress management, stretching and strength exerci

154 Hemodynamic reactions to mental stress may contribute to atherosclerosis.

155 This suggests that mental stress may lead to sudden death through the facil

156 Mental stress may produce ischemia in some subjects with

157 patients with coronary artery disease (CAD), mental stress may provoke ischemic electrocardiograph ch

158 Ten underwent repeat testing during mental stress (mental arithmetic and anger recall).

159 Patients underwent two types of mental stress-mental arithmetic and anger recall-as well

160 The effects of mental stress (MS) on muscle sympathetic nerve activity

161 or test (CPT), sustained handgrip (SHG), and mental stress (MS).

162 During mental stress, muscle sympathetic nerve activity decreas

163 n less than 40% underwent both adenosine and mental stress myocardial perfusion SPECT on consecutive

164 TWA increases with mental stress occurred at substantially lower heart rate

165 However, the effects of acute mental stress on TWA have not been investigated as a vul

166 0 mL at rest and increased to 158+/-66 after mental stress (P<0.05) and 171+/-87 after adenosine (P<0

167 Higher mental stress pressor responses were associated with mor

168 went ambulatory electrocardiography during a mental stress protocol, 3 months after the ICD was impla

169 Mental stress resulted in a significant increase in plas

170 Mental stress resulted in hyperactivation in CAD patient

171 Mental stress resulted in significant BP and heart rate

172 Mental stress significantly increased muscle sympathetic

173 hese findings suggest that brief episodes of mental stress, similar to those encountered in everyday

174 c perfusion defects induced by adenosine and mental stress, suggesting that mental stress is equivale

175 at rest and during two 5-minute standardized mental stress tasks (simulated public speaking and the S

176 In both exercise and mental stress tasks, increased rCBF in cerebellar vermis

177 electrocardiogram during 1 or more of the 3 mental stress tasks.

178 , and inflammatory responses to standardized mental stress tasks.

179 aggregation studies at baseline and after 3 mental stress tasks.

180 ter (30, 90, and 240 minutes) a standardized mental stress test.

181 oped in 106 of 183 patients (58%) during the mental stress test.

182 th post-menopausal controls, following acute mental stress testing (p < 0.05).

183 sease and a positive exercise test underwent mental stress testing and bicycle exercise testing.

184 The increase in forearm blood flow during mental stress testing in patients with heart failure was

185 Participants underwent mental stress testing in the laboratory, where plasma fi

186 w, and renal blood flow were measured during mental stress testing with mental arithmetic and Stroop

187 d salivary cortisol response to standardized mental stress tests (exposure) and hs-cTnT plasma concen

188 ess testing status, underwent a battery of 3 mental stress tests followed by a treadmill test.

189 Ischemia during laboratory mental stress tests has been linked to significantly hig

190 etry (PAT) at baseline and following 3 acute mental stress tests in female patients with ABS (n = 12,

191 catecholamine levels at rest and during the mental stress tests were not different in patients with,

192 tial sympathetic response occurred with both mental stress tests, characterized by increases in blood

193 ere measured at baseline and following the 3 mental stress tests.

194 e fall in ejection fraction was greater with mental stress than exercise.

195 nd lower systemic vascular resistance during mental stress than patients without daily life ischemia.

196 exhibit an attenuated blood flow response to mental stress that may contribute to mental stress-induc

197 During mental stress, the changes in ejection fraction were inv

198 With mental stress, there were increases in heart rate, systo

199 In the mental stress trial, there was a main effect of haplotyp

200 uence; MBF was quantified at rest and during mental stress using 13N ammonia PET.

201 g two types of mental stress: combat-related mental stress using virtual reality combat exposure (VRC

202 The change in EF during mental stress-varied among individuals but was associate

203 ctivated within the CAD patient group during mental stress versus control conditions.

204 sure (MAP), and heart rate (HR) responses to mental stress (via mental arithmetic) in 11 healthy fema

205 ustained ventricular tachycardia (VT) during mental stress (warm air jets).

206 e found that heightened cortisol response to mental stress was associated with detectable plasma leve

207 In addition, heart rate response to mental stress was diminished overall in AA/AG-allele car

208 Mental stress was induced by asking individuals to solve

209 Mental stress was performed at mean Tsk 34.0 degrees C (

210 The same protocol without mental stress was repeated on a separate occasion in the

211 During saline the vasodilator response to mental stress was significantly blunted in hypertensive

212 The LVEF change during mental stress was significantly related to event-free su

213 rm blood flow responses (plethysmography) to mental stress were compared in 12 normal subjects, 12 hy

214 ial function and vascular responses to acute mental stress were measured using peripheral arterial to

215 Diastolic blood pressure (DBP) responses to mental stress were significantly associated with mean IM

216 The PAT scores during mental stress were significantly lower in patients with

217 Reactive hyperemia PAT scores following mental stress were significantly lower in patients with

218 responses with blunted autonomic arousal to mental stress when compared with 147 normal subjects tes

219 Following mental stress, women had more MSIMI (57% vs. 41%; p < 0.

220 uced ischemia may differ, we studied whether mental stress would produce ischemia in a proportion of