Abstract:
:The cause of hypertension in the immediate postoperative period after carotid endarterectomy is unknown. In order to elucidate the etiology of hypertension following carotid endarterectomy, blood samples were drawn intraoperatively from internal jugular vein and external carotid artery prior to and subsequent to carotid endarterectomy in 20 patients. Renin measurement in these samples produced a ratio of internal jugular vein (cerebral) to external carotid artery (systemic). In pre-endarterectomy samples, this cerebral-to-systemic ratio was 1.0 +/- 0.17. However, in the six patients hypertensive postoperatively, this ratio was significantly (p less than 0.02) higher at 1.39 +/- 0.4 than in 14 patients not hypertensive, 0.99 +/- 0.28. Although this ratio in hypertensive patients reverted to 1.12 +/- 0.24 in the postoperative period, the present study suggests a relation between hypertension after carotid endarterectomy and renin production by the brain.
journal_name
J Vasc Surgjournal_title
Journal of vascular surgeryauthors
Smith BLsubject
Has Abstractpub_date
1984-09-01 00:00:00pages
623-7issue
5eissn
0741-5214issn
1097-6809pii
0741-5214(84)90126-5journal_volume
1pub_type
杂志文章abstract::We herein present a case of primary malignant lymphoma of the saphenous vein. A 72-year-old man suffered from tumor and pain of the anteromedial aspect of the left upper thigh. Local thigh ultrasound scanning and computed tomography revealed a mass within the superior third of the internal saphenous vein. The patient ...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1067/mva.2002.119753
更新日期:2002-01-01 00:00:00
abstract::Patch angioplasty using synthetic materials such as Dacron and polytetrafluoroethylene has become the standard of care after carotid endarterectomy. This method has been shown to reduce recurrent stenosis and stroke as compared to primary closure. Complications, including infection and pseudoaneurysm, are very rare. A...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2012.05.099
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:In peripheral arterial disease (PAD) patients, a limiting factor in the success of percutaneous transluminal angioplasty (PTA) is the development of restenosis secondary to vascular smooth muscle cell (SMC) proliferation. Following endothelial damage and platelet activation, there is release of factors and ad...
journal_title:Journal of vascular surgery
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jvs.2009.06.017
更新日期:2009-10-01 00:00:00
abstract:INTRODUCTION:Racial disparities in open thoracic aortic aneurysm repair have been well documented, with black patients reported to suffer from poor outcomes compared with their white counterparts. It is unclear whether these disparities extend to the less invasive thoracic endovascular aortic repair (TEVAR). This study...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2020.10.087
更新日期:2020-12-02 00:00:00
abstract:OBJECTIVE:To explore the therapeutic potential of endothelial progenitor cells (EPCs) transfected with vascular endothelial growth factor A (VEGFA) and heme oxygenase-1 (HO-1) on rat hindlimb ischemia model. METHODS:Eukaryotic expression vectors encoding VEGFA or HO-1 were constructed and introduced into EPCs isolated...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2012.11.096
更新日期:2013-09-01 00:00:00
abstract:OBJECTIVE:This study was performed to define the incidence of acute deep venous thrombosis (DVT) after endovascular treatment of abdominal aortic aneurysms (AAAs). Because aortic endograft placement requires prolonged femoral vessel instrumentation, it may be hypothesized that these patients are at increased risk for d...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1067/mva.2002.128640
更新日期:2002-11-01 00:00:00
abstract:PURPOSE:To evaluate the patency and hemodynamic impact of a cryopreserved allograft venous valve transplanted to the superficial femoral vein (SFV) of a canine insufficiency model aided by a distal arteriovenous fistula (dAVF). METHODS:Eight greyhounds had intravenous hemodynamic parameters measured (venous filling ti...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/s0741-5214(97)70095-8
更新日期:1997-11-01 00:00:00
abstract:OBJECTIVE:There is significant controversy in the management of critical limb ischemia (CLI) arising from infrainguinal peripheral arterial disease. We sought to compare practice patterns and perioperative and long-term outcomes for patients undergoing lower extremity bypass (LEB) and percutaneous vascular intervention...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2015.09.063
更新日期:2016-04-01 00:00:00
abstract::To define better the short-term risk and long-term benefit of carotid endarterectomy opposite an occluded carotid artery, we reviewed our experience since 1961. Angiographic data are available for 598 of 670 (89.3%) patients in our carotid registry. In 63 (10.5%) patients the internal or common carotid artery on the s...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1067/mva.1990.20249
更新日期:1990-06-01 00:00:00
abstract:BACKGROUND:Acute thoracic aortic injury resulting from blunt trauma is a life-threatening condition. Endovascular therapy is a less invasive treatment modality that may potentially improve patient outcomes. We reviewed our experience with patients who sustained blunt thoracic aortic injuries distal to the left subclavi...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2007.07.029
更新日期:2007-11-01 00:00:00
abstract:BACKGROUND:The production of growth factors from several experimental arterial conduits was determined. METHODS:We implanted 105 experimental arterial grafts that were 1 cm long in the abdominal aorta of Lewis rats (average weight, 250 g). Five different types of grafts were analyzed: arterial isografts, vein grafts, ...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2015.07.091
更新日期:2016-11-01 00:00:00
abstract:INTRODUCTION:Despite its presumed effectiveness and clinical use, the physiology of selective visceral perfusion combined with distal aortic perfusion during open thoracoabdominal aortic surgery has not been characterized. Thus, the aim of this study was to establish a translatable model of thoracic aortic-clamping to ...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2011.11.126
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:It has been suggested that hyperhomocysteinemia (HHcy) is an independent risk factor for peripheral arterial occlusive disease (PAOD). However, the relationship between dietary folate and vitamin B6, cofactors in the metabolism of homocysteine (Hcy), and PAOD is unclear. AIMS:To study the relationship betwe...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2003.09.046
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVE:The effect of stent graft fixation type on renal function after endovascular aneurysm repair (EVAR) remains controversial. This systematic review and meta-analysis was conducted to determine whether suprarenal (SR) or infrarenal (IR) fixation influences the risk of renal complications after EVAR. METHODS:We ...
journal_title:Journal of vascular surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jvs.2015.01.037
更新日期:2015-05-01 00:00:00
abstract:OBJECTIVE:Lower extremity bypass grafts that develop stenoses are commonly treated with either open surgical or endovascular revision. Vein graft stenoses with unfavorable lesions (multiple lesions, lesions >2 cm in length, lesions in grafts <3 months old, lesions in grafts <3 mm in diameter) fare worse than those with...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2015.08.065
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:Various animal models of critical limb ischemia have been developed in the past. However, there is no animal model that can undergo endovascular treatment, while providing reproducible true critical limb ischemia with arterial ulcers and rest pain. We evaluated the efficacy of a new model of rabbit hindlimb i...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2017.07.140
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVE:This study was conducted to determine the differences in the diameter of the thoracic aorta when measured from electrocardiographic (ECG)-gated and nongated computed tomography (CT) angiography. Another aim was to define the difference in the aortic diameter when it is measured at peak systole and end diastol...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2013.07.005
更新日期:2014-01-01 00:00:00
abstract::We present a case of Viabahn (W. L. Gore & Associates, Flagstaff, Ariz) collapse during popliteal artery aneurysm treatment. An elderly man with severe comorbidities presented with a 34-mm popliteal artery aneurysm. Proximal and distal landing sites of 11 and 9 mm, respectively, demonstrated by preoperative computed t...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2007.08.024
更新日期:2008-02-01 00:00:00
abstract:OBJECTIVE:Endovascular treatment of peripheral artery aneurysms (PAAs) in patients with Behçet disease is controversial. We report a single-institution experience of primary stent graft repair of PAAs in Behçet patients. METHODS:Behçet patients who had endovascular stent graft repair of PAAs at a single center between...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2020.03.031
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVE:Multiple studies have established that patch angioplasty following carotid endarterectomy (CEA) reduces the risk of subsequent stroke and restenosis compared with primary closure. Previous reports have also demonstrated bovine pericardium to be associated with similar rates of postoperative complications and ...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2011.10.007
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVE:To validate the Glasgow Aneurysm Score (GAS) in patients with ruptured abdominal aortic aneurysms (AAAs) treated with endovascular repair or open surgery and to update the GAS so that it predicts 30-day mortality for patients with ruptured AAA treated with endovascular repair or open surgery. METHODS:In a mu...
journal_title:Journal of vascular surgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jvs.2008.12.027
更新日期:2009-05-01 00:00:00
abstract::The collapse or compression of a thoracic endograft represents a potentially fatal complication that normally requires endovascular or open surgical correction. We present the first report of a compressed thoracic endograft that spontaneously re-expanded without surgical or endovascular intervention. The possible mech...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.jvs.2008.11.003
更新日期:2009-03-01 00:00:00
abstract::Advances in venous reconstruction have been limited by inherent venous thrombogenicity and the absence of a suitable prosthetic material for use in the venous system. We have designed an in vivo experimental model to evaluate early blood-material interactions within the venous system and to quantitate drug efficacy in...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1067/mva.1988.avs0080049
更新日期:1988-07-01 00:00:00
abstract::Abdominal aortic aneurysm (AAA) enlarges after successful endovascular repair, because of persistent blood flow within the aneurysm sac, or endoleak. In the absence of detectable endoleak, AAA may still expand, in part because of persistent pressurization within the excluded aneurysm, or endotension. We report three p...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/s0741-5214(03)00468-3
更新日期:2003-10-01 00:00:00
abstract:PURPOSE:The purpose of this study was to compare the cardiopulmonary morbidity and mortality rates after endovascular abdominal aortic aneurysm (EAAA) repair with local anesthesia (LA) with intravenous sedation versus general anesthesia (GA). METHODS:Data from patients who underwent elective infrarenal EAAA repair bet...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1067/mva.2002.128314
更新日期:2002-11-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate the stenosis-free patency of open repair (vein-patch angioplasty, interposition, jump grafting) and percutaneous transluminal balloon angioplasty (PTA) of 144 vein graft stenoses that were detected during duplex scan surveillance after infrainguinal vein bypass grafting...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/s0741-5214(99)70361-7
更新日期:1999-01-01 00:00:00
abstract::Previous reports have demonstrated that endothelial cell seeding of polytetrafluoroethylene (PTFE) grafts enhances short-term patency. This experiment was undertaken to study its impact on the long-term patency of a highly porous, experimental PTFE graft and to determine whether increasing the internodal distance of t...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:
更新日期:1987-04-01 00:00:00
abstract:PURPOSE:Although standard heparin has been demonstrated to reduce endothelial cell dysfunction in acute ischemia-reperfusion injury, its mechanism of action remains unknown. We hypothesized that heparin's salutary endothelial effects are independent of its conventional anticoagulant activity and are not caused by nonsp...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1016/s0741-5214(95)70290-3
更新日期:1995-03-01 00:00:00
abstract:PURPOSE:Although the United Kingdom small aneurysm trial reported no survival benefit for early operation in patients with small (4. 0-5.5 cm) abdominal aortic aneurysms (AAAs), the trial lacked statistical power to detect small but potentially meaningful gains in life expectancy, particularly for specific subgroups. W...
journal_title:Journal of vascular surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0741-5214(00)90152-6
更新日期:2000-02-01 00:00:00
abstract:BACKGROUND:Symptoms of pelvic venous congestion (chronic pelvic pain, dyspareunia, dysuria, and dysmenorrhea) have been attributed to massive gonadal reflux. However, obstruction of the gonadal outflow may produce similar symptoms. Mesoaortic compression of the left renal vein (nutcracker syndrome) produces both obstru...
journal_title:Journal of vascular surgery
pub_type: 杂志文章
doi:10.1067/mva.2001.118802
更新日期:2001-11-01 00:00:00