ライフサイエンスコーパス: radial artery

1 terization and coronary angiography from the radial artery.

2 rains subcutaneous adipose tissue and from a radial artery.

3 rterial input function was measured from the radial artery.

4 I/M ratio in either the internal mammary or radial arteries.

5 (right internal thoracic artery 10.3% versus radial artery 10.7% at 7 years; hazard ratio, 1.10; 95%

6 in study graft patency at 1 year after CABG (radial artery, 238/266; 89%; 95% confidence interval [CI

7 Fifteen sensors were placed into the radial artery, 34 sensors were placed into the femoral a

8 action in response to L-NAME, was greater in radial artery (39+/-5%) than internal mammary artery (23

9 itroglycerin was significantly higher in the radial artery (8.3+/-1.4 pmol/mg protein) compared with

10 cetylcholine-stimulated cGMP accumulation in radial artery (9.1+/-1.7 pmol/mg protein) was also great

11 emic administration of sodium nitrite on the radial artery (a muscular conduit artery), forearm resis

12 Radial artery access for coronary angiography and interv

13 determine the consistency of the effects of radial artery access in patients with ST-segment elevati

14 In patients with STEMI, radial artery access reduced the primary outcome and mor

15 Radial artery access was used in 8.3% of diagnostic and

16 current practice, which includes the use of radial-artery access for PCI and administration of poten

17 was performed predominantly with the use of radial-artery access.

18 mean age, 36.2 years) were instrumented with radial artery and pulmonary artery catheters and perform

19 trial comparing the angiographic patency of radial artery and saphenous vein aortocoronary bypass gr

20 onths from the preoperative baseline between radial artery and saphenous vein groups after adjusting

21 Target vessels for the radial artery and study SVG were the right and circumfle

22 was sampled through a catheter inserted in a radial artery and the right jugular bulb, respectively.

23 Radial artery aortocoronary bypass grafts to a stenosed

24 Radial artery applanation tonometry allows completely no

25 Radial artery applanation tonometry and pulse wave analy

26 Radial artery applanation tonometry and pulse wave analy

27 Radial artery applanation tonometry and pulse-wave analy

28 n mmHg) were measured at each visit by using radial artery applanation tonometry for pulse wave analy

29 trasonography to detect atherosclerosis, and radial artery applanation tonometry to measure arterial

30 iac catheterization and coronary procedural (radial artery approach, safezone arteriotomy), pharmacol

31 Radial arteries are associated with reduced rates of fun

32 The adequacy of the radial artery as a site for blood pressure monitoring in

33 Interest in the radial artery as an alternative bypass conduit has recen

34 IR reduced flow-mediated dilation of the radial artery at 15 minutes of reperfusion (7.7+/-1.5% t

35 eries demonstrate capabilities for measuring radial artery augmentation index and pulse pressure velo

36 teness may lead to digital ischemia when the radial artery becomes obstructed after cardiac catheteri

37 nd FMD in the catheterized and contralateral radial artery before, and the day after, catheterization

38 hyperplasia than arterial grafts; the human radial artery behaves similarly to the internal mammary

39 infusion of SMTC (0.2 micromol/min) reduced radial artery blood flow by 36.0+/-6.4% (n=10; P=0.03) b

40 om diastolic pulse contour analysis from the radial artery blood pressure waveform obtained by tonome

41 s visceral fat, by obtaining portal vein and radial artery blood samples, in 25 extremely obese subje

42 tery graft offered no benefit over that of a radial artery, but did increase risk of sternal wound in

43 f sodium nitrite (8.7 mumol/min) dilated the radial artery by 10.7% (95% confidence interval, 6.8-14.

44 to October 2001 and selected patients with a radial artery bypass graft.

45 A Swan-Ganz catheter and radial artery cannula were inserted to measure right atr

46 All subjects had an indwelling radial artery catheter (for blood pressure and arterial

47 Blood pressure was recorded from a radial artery catheter kept at the same horizontal level

48 The reduction in mean BP (radial artery catheter) with trimethaphan was almost twi

49 ermodilution), mean arterial blood pressure (radial artery catheter), and plasma adrenaline and norad

50 third finger of the hand contralateral to a radial artery catheter.

51 Radial artery catheterization is associated with endothe

52 Radial artery catheterization, arterial blood gas measur

53 y of functional graft occlusion was lower in radial arteries compared with SVGs (28 of 234 [12.0%] vs

54 omplete graft occlusion was less frequent in radial artery compared with SVG 1 year post-operatively

55 pling from catheters in a hepatic vein and a radial artery (concentrations of (18)F-FDG and (3)H-gluc

56 h favorable physiological characteristics of radial artery could conceivably contribute to improved l

57 Radial artery diameter and mean wall shear stress were d

58 ial sodium nitrite (8.7 mumol/min) increased radial artery diameter by a median of 28.0% (25th and 75

59 xamined the role of endothelial mediators in radial artery dilatation in response to transient (short

60 Nitrite-induced radial artery dilation was enhanced by administration of

61 We assessed endothelial function of conduit (radial artery flow-mediated dilation) and resistance ves

62 for femoral site of insertion compared with radial artery for arterial catheter placement (relative

63 going first-time elective CABG, the use of a radial artery graft compared with saphenous vein graft d

64 The efficacy of the radial artery graft is less clear.

65 grafting and 3248 patients had at least one radial artery graft used as a conduit.

66 A radial artery graft was the most powerful multivariable

67 after coronary artery bypass grafting with a radial artery graft, radial free and T grafts had simila

68 A total of 310 patients had a radial artery graft.

69 8 years (range, 3 days to 14.4 years) on 372 radial artery grafts (103 free and 269 T) in 215 patient

70 Graft narrowing occurred in 10% of patent radial artery grafts and 23% of patent saphenous vein gr

71 as performed in 103 patients (77%); 98.3% of radial artery grafts and 86.4% of saphenous vein grafts

72 Early patency rates of radial artery grafts are acceptable, but little is known

73 Radial artery grafts confer superior long-term survival

74 Radial artery grafts had a patency rate of 51.3%, which

75 Radial artery grafts had an occlusion rate of 33.7%, com

76 symptoms of myocardial ischemia after CABG, radial artery grafts have lower patency rates than left

77 Because of diseased radial artery grafts, 58 patients required subsequent pe

78 In comparison with radial artery grafts, right internal thoracic artery gra

79 The radial artery group reported significantly more pain tha

80 Analysis included 733 patients (366 in the radial artery group, 367 in the saphenous vein group).

81 te, no study has defined the consequences of radial artery harvest based on a large number of patient

82 NTS: This study compares the consequences of radial artery harvest with saphenous vein harvest in pat

83 gth and manual dexterity were not changed by radial artery harvesting at 3 and 12 months.

84 The radial artery has been increasingly used in CABG.

85 More recently, the radial artery has been used as an aortocoronary graft, b

86 ferior epigastric artery, and especially the radial artery have all found advocates.

87 al infusion of acetylcholine into the distal radial artery) hyperemia.

88 ion before and after removal of the adjacent radial artery in 53 patients who were undergoing coronar

89 ely 20% lower in the portal vein than in the radial artery in obese subjects (P = 0.0002).

90 y 50% greater in the portal vein than in the radial artery in obese subjects (P = 0.007).

91 trations were similar in the portal vein and radial artery in obese subjects.

92 Removal of the radial artery increased ulnar artery blood flow by 35% (

93 Mean radial artery insertion duration was 35 hrs.

94 Matched segments of radial artery, internal mammary artery, and saphenous ve

95 of cerebral blood flow (ultrasound) and the radial artery-internal jugular venous oxygen content dif

96 Radial artery intima and total wall thickness increased

97 NO-dependent relaxation of radial artery is greater than that of internal mammary a

98 The radial artery is increasingly adopted as the primary acc

99 use of other arterial conduits, of which the radial artery is most popular.

100 Radial artery is now the most frequent access for corona

101 The radial artery is often used as the second arterial graft

102 Selective use of the radial artery is warranted, particularly in women.

103 m the product of cerebral blood flow and the radial artery-jugular venous oxygen content difference,

104 ffect of local handgrip exercise training on radial artery L-FMC and flow-mediated dilation (FMD) aft

105 The aim of this study was to examine whether radial artery L-FMC is impaired by catheterization and c

106 Smaller radial artery lumen at baseline increased the risk of ra

107 Overall, the radial artery lumen was significantly reduced distal to

108 threshold for using arterial grafts, and the radial artery may be the preferred second conduit.

109 henous veins, internal mammary arteries, and radial arteries (n=6, 8, and 10, respectively) in an org

110 ients with bilateral internal mammary artery/radial artery (n=147) and LIMA/radial artery (n=169) had

111 ammary artery/radial artery (n=147) and LIMA/radial artery (n=169) had greater 10-year survival (84%

112 right internal thoracic artery (n=1576) or a radial artery (n=4290).

113 l conduit (right internal thoracic artery or radial artery, n=5866) or a venous conduit (n=53 566) be

114 Acute injuries of the radial artery occurred in all patients: dissection and i

115 he internal jugular vein), femoral vein, and radial artery of patients undergoing inferior petrosal s

116 Patients included in this analysis had radial artery only (n = 80) or saphenous vein only (n =

117 omized at a single center to have either the radial artery or saphenous vein grafted to a stenosed br

118 aft the left anterior descending artery, and radial artery or saphenous vein segments are used to gra

119 s study was performed to determine long-term radial artery patency over a 15-year period.

120 Women had a worse overall radial artery patency rate than men (38.9% versus 56.1%,

121 In the RAPS (Radial Artery Patency Study) study, complete graft occlu

122 (Multicentre Radial Artery Patency Study: 5 Year Results; NCT00187356

123 a inhibitors and novel P2Y12 inhibitors, and radial-artery PCI access use is unknown.

124 Radial artery pressure is known to differ from central a

125 Radial artery pressure pulse waveforms were used to trac

126 Radial artery pressure underestimates central pressure i

127 Invasively measured radial artery pressure waveforms were converted to centr

128 Radial artery pressure waveforms were recorded by applan

129 Simultaneous radial artery pressure waveforms were recorded by tonome

130 comparison of aortic root pressure and right radial artery pressure, and (5) fluoroscopy.

131 to derive the aortic augmentation index from radial artery pulse pressure waveforms.

132 for non-invasive, high fidelity, continuous radial artery pulse wave monitoring, which may lead to t

133 After catheterization, radial artery puncture site is associated with increased

134 hom splinter hemorrhages developed following radial artery puncture.

135 endothelial expression of P-selectin in the radial artery (r=-0.76, P=0.004, n=14).

136 Radial artery (RA) aortocoronary bypass grafts anastomos

137 Whether the use of the radial artery (RA) can improve clinical outcomes in coro

138 was analyzed for lactate concentration from radial artery (RA) catheter, portal vein (PV), and hepat

139 There has been renewed interest in radial artery (RA) conduits for coronary artery bypass b

140 Radial artery (RA) grafts are an attractive second arter

141 study sought to evaluate the routine use of radial artery (RA) grafts in patients undergoing coronar

142 or CABG have been used increasingly, and the radial artery (RA) has become a preferable graft, second

143 The radial artery (RA) is a commonly used conduit for corona

144 The radial artery (RA) is a possible option, but few data on

145 uate the in vivo endothelial function of the radial artery (RA) used as a coronary graft.

146 ad radial ray abnormalities including thumb, radial artery, radial bone, and pectoral muscle hypoplas

147 Maximum.NO-mediated radial artery relaxation in response to acetylcholine (8

148 dothelial denudation, decreases L-FMC in the radial artery, suggesting that it is endothelium-depende

149 I required to elicit a change of 20 mm Hg in radial artery systolic pressure (PD20) defined the vasop

150 Radial artery systolic pressure (RASP, mm Hg) was monito

151 ions (2.5 to 30 ng/kg) titrated to a rise in radial artery systolic pressure of > or =20 mm Hg.

152 One of them is upper limb ischemia caused by radial artery thrombosis.

153 R did not reduce the dilator response of the radial artery to glyceryltrinitrate and only caused a sm

154 rin was similar, although the sensitivity of radial artery to nitroglycerin was greater (EC(50)=33+/-

155 the.NO-mediated vasomotor properties of the radial artery to those of the internal mammary artery an

156 d pressure waveform dampening encountered in radial artery use.

157 luding bilateral internal mammary artery and radial artery use; intraoperative graft assessment; mini

158 exercise training has beneficial impacts on radial artery vasodilator and constrictor function.

159 ry in a subgroup of patients enrolled in the Radial artery versus Saphenous Vein Patency (RSVP) trial

160 remaining recipient vessel was randomized to radial artery vs saphenous vein graft.

161 We investigated structural changes of the radial artery wall after catheterization to understand w

162 Radial artery wall might be damaged after cannulation fo

163 (nitroglycerin infusion) vasodilation of the radial artery was determined.

164 .1 mmol/L of blood) and blood samples from a radial artery was performed, with determination of hepat

165 hin-patient randomization was performed; the radial artery was randomized to either the right or circ

166 ter catheterization of the right heart and a radial artery, was exposed in an environmentally control

167 Radial arteries were used as free grafts or T grafts for

168 ound xanthine oxidase in vivo and FDD of the radial artery were determined in 21 patients with CAD an

169 On admission, there was no pulse on the left radial artery while there were bruits over subclavian ar