ライフサイエンスコーパス: circumflex

1 the LAD is better than that to the right or circumflex.

2 stenoses (left anterior descending, 9; left circumflex, 2; mean, 59 +/- 23% diameter stenosis) under

3 giography (left anterior descending, 4; left circumflex, 2; right coronary artery, 4; and right coron

4 main, 19; left anterior descending, 51; left circumflex, 4; right coronary, 9).

5 than to the right coronary artery (56%), or circumflex (58%).

6 the detection of > 50% stenosis in the left circumflex (74% and 96%; 50% and 100%; 63% and 91%, resp

7 e fed a high-cholesterol diet underwent left circumflex ameroid constrictor placement to induce chron

8 Four weeks after left circumflex ameroid implantation, freshly aspirated ABM (

9 anterior descending arteries but not for the circumflex and right coronary arteries.

10 lar among the left anterior descending, left circumflex and right coronary arteries.

11 tories of the left anterior descending, left circumflex and right coronary artery.

12 nterval, 1.00 to 1.64; P=0.046) for the left circumflex, and 1.32 (95% confidence interval, 1.03 to 1

13 ose in distal left anterior descending, left circumflex, and right coronary arteries (0.80+/-0.09 ver

14 and regional (left anterior descending, left circumflex, and right coronary arteries) MBF and flow re

15 enosis in the left anterior descending, left circumflex, and right coronary arteries.

16 tories (left anterior descending [LAD], left circumflex, and right coronary artery [RCA]).

17 detection of left anterior descending, left circumflex, and right coronary artery stenosis, sensitiv

18 matically for left anterior descending, left circumflex, and right coronary artery territories as an

19 t size in the left anterior descending, left circumflex, and right coronary artery territories, where

20 y territories-left anterior descending, left circumflex, and right-as well as left ventricular (LV) v

21 Left anterior descending, left circumflex, and/or right coronary arteries were injured

22 Left anterior descending, left circumflex, and/or right coronary arteries were injured

23 Both left circumflex- and right coronary artery-mediated delivery

24 as BMIPP retention increased compared to the circumflex arterial bed.

25 AC in the left than in the right coronary or circumflex arterial locations (p < 0.005).

26 groups were the right coronary (P=0.133) and circumflex arteries (P=0.093).

27 eft main stem, left anterior descending, and circumflex arteries of 20 subjects after a normal corona

28 y artery and the left main and proximal left circumflex arteries was performed with BRSs.

29 loon occlusion of the anterior descending or circumflex arteries, each separated by 5 min of reperfus

30 fusion away from the anterior descending and circumflex arteries, suggesting a role for the coronary

31 anterior descending arteries and 86% of left circumflex arteries, whereas calcified nodules within th

32 oing PTCA of the left anterior descending or circumflex arteries.

33 oronary artery (0.07+/-0.01, P<0.001) or the circumflex artery (0.09+/-0.01, P<0.001).

34 onary artery (16+/-5 percent, P=0.01) or the circumflex artery (23+/-6 percent, P=0.06), although the

35 subjected to either chronic occlusion of the circumflex artery (group I, no perfusion defect) or acut

36 ior descending artery (LAD) (n = 27) or left circumflex artery (LCx) (n = 29) were evaluated with qua

37 Absence of the left circumflex artery (LCX) is an extremely rare congenital

38 tion of right coronary artery (RCA) and left circumflex artery (LCX) lesions (0.84 +/- 0.08 vs. 0.70

39 he 6 critical-stenosis dogs, the LAD-to-left circumflex artery (LCx) microsphere flow ratio was 0.22+

40 MI was induced by occlusion of the left circumflex artery (LCX) or left anterior descending arte

41 left anterior descending artery (LAD), left circumflex artery (LCX), and right coronary artery (RCA)

42 Perfusion measurements in the LAD, left circumflex artery (LCx), right coronary artery, and all

43 erior descending coronary artery [20%], left circumflex artery [12%] and right coronary artery [15%])

44 /- 1%), 123I-IPPA defect magnitude (LAD/left circumflex artery [LCX] count ratios) decreased from 0.6

45 All pigs underwent ameroid placement on the circumflex artery and 3 weeks later received surgical FG

46 (left anterior descending artery [LAD] left circumflex artery and posterior descending artery [PDA])

47 In stage 3, all phase 1 animals underwent circumflex artery balloon occlusion for 1 hour.

48 collateral channels were induced in the left circumflex artery bed of 12 chronically instrumented dog

49 nt microsphere-derived MBF ratio in LAD/left circumflex artery beds demonstrated close correlation wi

50 m elastance at end systole), cardiac output, circumflex artery blood flow, and myocardial mechanical

51 Left circumflex artery crossed between CS and MA in 80% of pa

52 /- 4 mm Hg, whereas pressure in the occluded circumflex artery decreased from 61 +/- 4 to 55 +/- 4 mm

53 e past month or who required grafting of the circumflex artery distal to the first obtuse marginal br

54 The left circumflex artery group demonstrated the following compa

55 arction (MI) was produced by ligation of the circumflex artery in rabbits.

56 With the native circumflex artery occluded, aortic and circumflex pressu

57 ion (VF) was evaluated using a 2-minute left circumflex artery occlusion during the last minute of an

58 Urinary 8-epi PGF2 alpha was unchanged after circumflex artery occlusion in a canine model of coronar

59 ervention, and early reperfusion therapy for circumflex artery occlusion should be considered when no

60 CFI differences during either IMA with left circumflex artery occlusion were inconsistently positive

61 Acute IMR was induced by proximal circumflex artery occlusion.

62 coronary artery occlusion, and 12% had left circumflex artery occlusion.

63 followed by left anterior ascending or left circumflex artery occlusion.

64 lusions but not during contralateral or left circumflex artery occlusions.

65 nth after the surgery, occlusion of the left circumflex artery regularly produced ventricular fibrill

66 In six open-chest dogs with left circumflex artery stenosis, radiolabeled microspheres we

67 In the right coronary and left circumflex artery territories, these associations were l

68 Most lesions were located in the circumflex artery territory (39% and 62% of lesions, res

69 ardial flow reserve were reduced in the left circumflex artery territory (both P<0.001), and hibernat

70 ment of an ameroid constrictor into the left circumflex artery to induce chronic myocardial ischemia.

71 h a hydraulic occluder and flow probe on the circumflex artery underwent repetitive ischemia.

72 In 10 dogs, low coronary blood flow in the circumflex artery was delivered with a roller pump throu

73 In group 1 (n = 9), the circumflex artery was occluded, whereas in group 2 (n =

74 selected for coronary angiography, the left circumflex artery was the culprit vessel in 34.6% of non

75 artery, 10 right coronary artery, and 5 left circumflex artery) retrieved by using directional corona

76 erolateral LV ischemia (balloon occlusion of circumflex artery).

77 1-hour reperfusion of a major branch of the circumflex artery, 201Tl and either tetrofosmin or sesta

78 a 1-hr reperfusion of a major branch of the circumflex artery, 201Tl and Q12 were injected intraveno

79 descending artery, 90% and 70% for the left circumflex artery, and 74% and 79% for the right coronar

80 chloride staining demonstrated that the left circumflex artery, and not the LAD, group had atrial inf

81 ft anterior descending artery, P=0.003; left circumflex artery, P=0.001).

82 ia was induced percutaneously (day 0) in the circumflex artery.

83 erior descending artery, and 26% in the left circumflex artery.

84 of an ameroid constrictor around swine left circumflex artery.

85 ated by ligating the obtuse marginals of the circumflex artery.

86 acement of an ameroid constrictor around the circumflex artery.

87 ry artery, and 72% (kappa=0.40) for the left circumflex artery.

88 cement of an ameroid constrictor on the left circumflex artery.

89 n ameroid constrictor was placed on the left circumflex artery.

90 found between right coronary artery and left circumflex artery.

91 by ameroid constrictor placement around the circumflex artery.

92 right coronary artery, and 30+/-9% for left circumflex artery.

93 nduced by temporarily occluding the proximal circumflex artery.

94 right coronary artery, and 30+/-12% for left circumflex artery.

95 umented dogs by partially occluding the left circumflex artery.

96 was accompanied by a decrease in flow in the circumflex bed (from 1.31 to +/- 0.14 to 1.09 +/- 0.15 m

97 D), then in the right coronary artery (RCA), circumflex branch (LCx) and the left main coronary arter

98 The anterior descending or circumflex branch of the left coronary artery was cannul

99 ing of the right coronary artery or the left circumflex branch or both.

100 r descending branch, 115.9 mm +/- 19.7; left circumflex branch, 97.2 mm +/- 12.5; and right coronary

101 Nine sheep underwent ligation of circumflex branches to produce acute ischemic MR.

102 left anterior descending coronary (LAD) and circumflex (CFX) arteries (CBF(LAD+CFX)) and coronary si

103 We therefore occluded the proximal circumflex circulation in 7 sheep while maintaining PM p

104 of normal left anterior descending and left circumflex coronary arteries dose dependently reduced th

105 orkshire pigs with chronically occluded left circumflex coronary arteries were randomly assigned to r

106 id, and distal left anterior descending, and circumflex coronary arteries were targeted with a single

107 y (PTCA) of the left anterior descending and circumflex coronary arteries with standard clinical angi

108 h injury to the left anterior descending and circumflex coronary arteries with standard percutaneous

109 Compared with the right and the circumflex coronary arteries, the left anterior descendi

110 dial artery and study SVG were the right and circumflex coronary arteries, which had >70% proximal st

111 undergoing elective angioplasty of right or circumflex coronary arteries.

112 ury of the left anterior descending and left circumflex coronary arteries.

113 descending coronary artery, 96% for the left circumflex coronary artery (22/23), and 100% for the rig

114 ere then separately infused to maximize left circumflex coronary artery (LCx) flow velocity.

115 A hydraulic occluder was placed in the left circumflex coronary artery (LCX) in 10 dogs.

116 ry artery (RCA) in six subjects and the left circumflex coronary artery (LCX) in one patient.

117 A 90-min left circumflex coronary artery (LCx) occlusion was followed

118 The proximal left circumflex coronary artery (LCx) of female Yucatan minis

119 ssive ameroid occlusion of the proximal left circumflex coronary artery (LCx); after 2 months, animal

120 urrent applied to the intimal surface of the circumflex coronary artery 30 minutes after oral CVS-112

121 .01; P < 0.01) defect count ratios (LAD/left circumflex coronary artery [LCx]) differentiated between

122 ry [LAD]: n = 13, r = 0.89, p < 0.0001; left circumflex coronary artery [LCx]: n = 11, r = 0.7, p < 0

123 derwent operative placement of proximal left circumflex coronary artery ameroid constrictors.

124 ng coronary artery, 44% and 90% for the left circumflex coronary artery and 75% and 77% for the right

125 ted to ameroid-induced occlusion of the left circumflex coronary artery and randomized to bFGF (1.74

126 ted to ameroid-induced occlusion of the left circumflex coronary artery and randomized to bFGF 1.74 m

127 Doppler flow probe implanted around the left circumflex coronary artery and with catheters in left ve

128 ong the left anterior descending and/or left circumflex coronary artery by intracoronary ultrasound.

129 provoked by transient occlusion of the left circumflex coronary artery during submaximal exercise.

130 A conscious dog model of left circumflex coronary artery electrolytic injury was used

131 eft anterior descending coronary artery/left circumflex coronary artery flow 0.53+/-0.16 in the contr

132 ry bypass grafts to a stenosed branch of the circumflex coronary artery have an excellent patency rat

133 bypass grafts anastomosed to a branch of the circumflex coronary artery have significantly better pat

134 her the left anterior descending or the left circumflex coronary artery in 18 dogs.

135 , right coronary artery [RCA] in 14 and left circumflex coronary artery in 2).

136 t a rate of 2 ng/kg per minute into the left circumflex coronary artery in normal dogs (n = 5) and in

137 can be safely infused into the right or the circumflex coronary artery in the presence of a temporar

138 m the infarction zone eight weeks after left circumflex coronary artery ligation in pigs, demonstrati

139 Myocardial infarction was produced by left circumflex coronary artery ligation in swine.

140 Remodeling was induced by circumflex coronary artery ligation in young pigs.

141 in subunits in pig hearts with proximal left circumflex coronary artery ligation.

142 Dogs undergoing 90-min circumflex coronary artery occlusion and 48-h reperfusio

143 n chest) before and continuously during left circumflex coronary artery occlusion to induce acute IMR

144 early passage autologous MSCs into the left circumflex coronary artery of anaesthetised dogs.

145 occurrence of TLR for restenosis of the left circumflex coronary artery ostium (LCX-ISR) (HR, 2.51; 9

146 dogs with left anterior descending and left circumflex coronary artery stenoses that reduced hyperem

147 ories: the left anterior descending and left circumflex coronary artery territories and the right cor

148 anterior descending coronary artery and left circumflex coronary artery territories, whereas AC + SC

149 Circumflex coronary artery thrombosis was induced in dog

150 Electrolytic injury of the left circumflex coronary artery to induce thrombotic occlusio

151 dogs, a Doppler guidewire was placed in the circumflex coronary artery to measure coronary flow velo

152 with electrically induced thrombosis of the circumflex coronary artery treated with TPA revealed tha

153 d coronary sinus (CS) as well as CS and left circumflex coronary artery using cardiac computed tomogr

154 hypothesis, a 2-minute occlusion of the left circumflex coronary artery was made during the last minu

155 either the left anterior descending or left circumflex coronary artery was occluded for 90 minutes (

156 Segments of thoracic aorta and left circumflex coronary artery were obtained from 3 groups o

157 Two weeks later, three branches of the circumflex coronary artery were occluded to infarct appr

158 e segments of LAD and three segments of left circumflex coronary artery) increased by 19.3% (3.21 +/-

159 cava, a flow probe around the proximal left circumflex coronary artery, and catheters in the left at

160 either the left anterior descending or left circumflex coronary artery, and the S-VF DFT was determi

161 h an ameroid constrictor applied to the left circumflex coronary artery, in each pig, peak beta-galac

162 When ryanodine was infused directly into the circumflex coronary artery, it did not affect LV global

163 neous placement of a copper stent in the mid circumflex coronary artery, resulting in an intense infl

164 urgitation produced by occlusion of the left circumflex coronary artery.

165 nd an inflatable cuff placed around the left circumflex coronary artery.

166 ury (250 microA for 180 minutes) in the left circumflex coronary artery.

167 an ameroid occluder around the proximal left circumflex coronary artery.

168 medial damage, stenosis was produced in the circumflex coronary artery.

169 ic injury of the intimal surface of the left circumflex coronary artery.

170 plantation or repeated occlusion of the left circumflex coronary artery.

171 ine coronary ECs were isolated from the left circumflex coronary artery.

172 fted to a stenosed branch of the native left circumflex coronary artery.

173 by ameroid constrictor placement around the circumflex coronary artery.

174 tricular pressures, wall thickness, and left circumflex coronary blood flow (CBF).

175 asurements of systemic hemodynamics and left circumflex coronary blood flow (CBF).

176 rnal diameter and wall thickness, and a left circumflex coronary blood flow velocity transducer.

177 septolateral axis, as observed with proximal circumflex coronary occlusion.

178 Acute IMR was induced by proximal circumflex coronary snare occlusion.

179 the right coronary artery (20.4 +/- 3.0) and circumflex counts (22.2 +/- 4.1, P < .001 for either ver

180 The left circumflex crosses under the CS the majority of times, b

181 easured before and after constriction of the circumflex (cx) coronary artery.

182 ve normal (P<0.0001), and single-vessel left circumflex disease (P<0.0007; odds ratio, 7.6).

183 Twenty-seven patients presented with circumflex disease after having previous bypass grafting

184 Five patients, who presented with circumflex disease and either nondiseased or ungraftable

185 lse-negative studies were single-vessel left circumflex disease, increased wall thickness, small cham

186 viewed our experience in revascularizing the circumflex distribution with off-pump techniques via lef

187 fts and require isolated intervention to the circumflex distribution.

188 tein and that the different properties of E1(circumflex)E4 contribute to different processes in both

189 We learned that E1(circumflex)E4 contributes to the replication of the vira

190 These data support the hypothesis that E1(circumflex)E4 is a multifunctional protein and that the

191 E1(circumflex)E4 is a viral protein that has been ascribed

192 nt of organotypic raft cultures harboring E1(circumflex)E4 mutant HPV16 genomes there were alteration

193 To identify the role(s) of the viral E1(circumflex)E4 protein in the HPV life cycle, we characte

194 id in basal cells, in which we also found E1(circumflex)E4 protein to be expressed at low levels.

195 arious mutations in E4 indicated that the E1(circumflex)E4 protein-encoding requirements for these va

196 ral part of the iliac artery and the lateral circumflex femoral artery.

197 were diaphragm-like and involved the lateral circumflex femoral artery.

198 resting left anterior descending artery/left circumflex flow ratio compared with placebo (P<0.03) and

199 ry was occluded, whereas in group 2 (n = 9), circumflex flow was decreased by 30% before dobutamine (

200 osphere-derived LAD flow, normalized to left circumflex flow, correspondingly increased between day 0

201 ludes patients with the most common variant, circumflex from right coronary artery.

202 out RVI, the RCA was the culprit in 89%; the circumflex, in 11%.

203 nsional marker coordinates before and during circumflex ischemia, and tightening of the Paneth suture

204 ) during submaximal exercise and brief acute circumflex ischemia.

205 n 67 and from the proximal 35 mm of the left circumflex (LCX) artery in 28 patients.

206 Videointensities in the LAD and left circumflex (LCx) beds were plotted against pulsing inter

207 nosine infusion via a surgically placed left circumflex (LCx) catheter (n=11) or via a right atrial c

208 sis of the left anterior descending (LAD) or circumflex (LCx) coronary arteries during adenosine vaso

209 odels of MI were generated: 1) proximal left circumflex (LCx) coronary artery occlusion involving the

210 dium, mini-swine underwent 90% proximal left circumflex (LCx) coronary artery stenosis.

211 ated left anterior descending (LAD) and left circumflex (LCx) coronary artery vasodilatation without

212 betes and left anterior descending (LAD) and circumflex (LCx) coronary calcium scores, independent fr

213 In seven dogs with acute left circumflex (LCX) coronary ligation, LV expansion was ini

214 left circumflex (LCX) count ratios for both tracers and flows

215 In protocol 2, the LAD/left circumflex (LCx) defect count ratios for 99mTc-tetrofosm

216 ronically instrumented dogs with either left circumflex (LCx) infusion of adenosine or partial LCx oc

217 Rabbits underwent ligation of the left circumflex (LCx) marginal artery and implantation of son

218 ss was significantly greater within the left circumflex (LCX) ostium compared to the parent vessel (P

219 MCE acoustic intensity in the LAD and left circumflex (LCx) regions were fit to the following: y=A(

220 Eight open-chest dogs with left circumflex (LCx) stenoses were studied.

221 for the LAD risk area and the adjacent left circumflex (LCx) territory, and peak background-subtract

222 m ostium of CS to the intersection with left circumflex (LCX), and anatomical relation of LCX and CS

223 nding to the left anterior descending (LAD), circumflex (LCX), and right coronary (RCA) territories.

224 left anterior descending (LAD, n = 5), left circumflex (LCx, n = 5), and carotid (n = 5) arteries ef

225 eatment was ineffective in the HICHOL group (circumflex/left anterior descending blood flow ratios: 1

226 7% in saphenous vein graft lesions, 42.4% in circumflex lesions, 42.3% in left anterior descending le

227 tudied 10 sheep with ischemic MR produced by circumflex ligation with inferior infarction, 6 acutely

228 We studied 10 sheep by 3D echo just after circumflex marginal ligation and 8 weeks later.

229 surgery or catheter-based intervention, the circumflex marginal vessels may be approached by thoraco

230 r dysfunction was then induced by repetitive circumflex microembolization until LV ejection fraction

231 Ischemic zone (left circumflex) myocardial blood flows (in ml/min/g) were: b

232 oxide (C(15)O) after partially occluding the circumflex (n = 3) or the left anterior descending (n =

233 in the left anterior descending (n = 3), the circumflex (n = 3), or the right coronary artery (n = 2)

234 the left anterior descending (n = 11), left circumflex (n = 7) or right (n = 1) coronary artery.

235 scending system and the second to either the circumflex (n=2926) or right coronary artery (n=685) sys

236 Paneth suture tightening during circumflex occlusion also decreased end-systolic regiona

237 Acute proximal circumflex occlusion caused IMR and increased end-systol

238 and during acute ischemia (80 seconds of mid-circumflex occlusion).

239 the annuloplasty suture during proximal left circumflex occlusion.

240 versus right dominance among those with left circumflex or left main culprit lesions was 1.25 (95% CI

241 escending segments were reassigned to either circumflex or right coronary (12% and 11%, respectively)

242 atients, was less common with disease of the circumflex or right coronary arteries than with disease

243 r in patients who received the second ITA to circumflex or right coronary artery and remained similar

244 tery disease, it may be placed to either the circumflex or right coronary artery system with similar

245 allic coil by standard methods in the right, circumflex, or left anterior descending coronary artery.

246 left anterior descending (P=0.004) and left circumflex (P=0.0002) regions.

247 left anterior descending (P=0.038) and left circumflex (P=0.009) regions persisted, which indicated

248 ary circulation (left anterior descending or circumflex) (p = 0.02, p < 0.0001), pulsatile flow (i.e.

249 wo tracers were compared between the LAD and circumflex perfusion beds.

250 n both the left anterior descending and left circumflex plus stent implantation in the right coronary

251 The increase in aortic-circumflex pressure gradient (from 31 +/- 4 to 59 +/- 5

252 ative circumflex artery occluded, aortic and circumflex pressures and microsphere flows were measured

253 antly lower than groups 2 and 3, whereas the circumflex region cGMP in group 4 was significantly incr

254 gion, (18)F-FDG uptake was lower than in the circumflex region in group 1 (0.14 +/- 0.03 micro mol/mi

255 e region was significantly lower than in the circumflex region in group 1 but was similar to that in

256 /g; P < 0.05) but was similar to that in the circumflex region in group 2 (0.20 +/- 0.03 micro mol/mi

257 on in group 1 but was similar to that in the circumflex region in group 2.

258 Wall thickening in the circumflex region was lower than in remote regions in bo

259 (18)F-FDG uptake in the circumflex region was similar in groups 1 and 2 (0.22 +/

260 ed as lower Ecc in the RCA (P<0.01) and left circumflex regions (P<0.05) measured in the subendocardi

261 territories (left anterior descending, left circumflex, right coronary artery).

262 itory (39% of reassigned segments), standard circumflex segments were reassigned to the left anterior

263 r descending artery are located opposite the circumflex takeoff, spare the flow divider and maintain

264 measured at the region immediately after the circumflex takeoff.

265 oronary segments were reassigned to the left circumflex territory (39% of reassigned segments), stand

266 artery was randomized to either the right or circumflex territory and the study SVG was used for the

267 en the 2 techniques were most notable in the circumflex territory, where fixed defects were observed

268 group showed endothelial dysfunction in the circumflex territory, which was normalized by L-arginine

269 er number of falsely abnormal results in the circumflex territory.

270 P<0.0001) and was more accurate for the left circumflex than for the left anterior descending coronar

271 sons between patients with the second ITA to circumflex versus right coronary artery.

272 ymphatic vessels surrounding the superficial circumflex vessel pedicle.

273 ts underwent off-pump bypass grafting of the circumflex vessels via thoracotomy from December 1995 to