Abstract:
OBJECTIVES:Our goal was to establish a baseline of computed tomography (CT) angiographic data for the porcine ascending thoracic aorta for endovascular evaluation of animal experiments and device development. METHODS:Thoracic aortic CT angiography was conducted on 49 pigs with an average body weight of 60-65 kg. The CT angiographic scans were done on an imaging reconstruction workstation to obtain the specific aortic geometric data, including the diameters of the planes, the heights among the planes and the clock positions of target arteries. RESULTS:Fourteen important planes were defined in the study for endograft customizing reference. The diameters of the planes were measured, and the heights among the planes were recorded. For endograft fenestrations, the right coronary artery ostium clock position was 100.11 ± 7.29°, and the brachiocephalic trunk ostium clock position was 74.72 ± 6.45°. The best projection angle of the tangent position of the left coronary artery was the right anterior oblique 17 ± 7° position. A pig with a rare congenital giant dilated aorta was found among the candidate experimental animals. CONCLUSIONS:For experimental porcine models, CT angiography has proved to be a suitable imaging technique. The established baseline angiography of the swine can provide reference values for future animal experiments and device development.
journal_name
Interact Cardiovasc Thorac Surgjournal_title
Interactive cardiovascular and thoracic surgeryauthors
Tao L,Xianhao B,Yuxi Z,Ziwen L,Ziyi X,Zhaoxiang Z,Mingwei W,Yiming L,Ding X,Jiaxuan F,Rui F,Jian Z,Zaiping Jdoi
10.1093/icvts/ivaa077subject
Has Abstractpub_date
2020-08-01 00:00:00pages
248-253issue
2eissn
1569-9293issn
1569-9285pii
5851559journal_volume
31pub_type
杂志文章abstract::OBJECTIVES Video-thoracoscopic surgery (VTS) has been accepted as a safe and credible technique since 1990. Lung injury is one of the main perioperative complications. Few data are available about cardiac trauma and VTS-related false aneurysm of the left ventricular (LV) wall has not yet been reported. METHODS A 62-y...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivs119
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVES:The totally thoracoscopic left atrial Maze (TT-Maze) is a relatively new surgical solution for the treatment of atrial fibrillation (AF). The procedure consists of a complete left atrial Maze, which is performed by video-assisted thoracoscopy with the use of radiofrequency ablation. We describe our rhythm re...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivv358
更新日期:2016-03-01 00:00:00
abstract::We report the case of a 71-year-old female with mega-aorta extending from the ascending aorta to the descending aorta, who was successfully treated with a one-stage total thoracic aortic repair by the frozen elephant trunk technique using a stent-graft. We used a home-made frozen elephant trunk with four giant-turco Z...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2011.275933
更新日期:2011-10-01 00:00:00
abstract::A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was whether valve replacement was associated with higher morbidity and mortality rates than valve repair in patients with native active valve endocarditis. Altogether 662 papers were found using the reported...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,评审
doi:10.1093/icvts/ivu296
更新日期:2014-12-01 00:00:00
abstract::Paroxysmal nocturnal haemoglobinuria is a rare disorder characterized by haemolytic anaemia and pancytopaenia. The use of cardiopulmonary bypass can lead to a haemolytic crisis in patients with paroxysmal nocturnal haemoglobinuria due to activation of complement-mediated haemolysis. We report the successful management...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivz020
更新日期:2019-06-01 00:00:00
abstract::The purpose of this study was to assess esophageal electrocardiographic characteristics of atrial fibrillation, and compare these results with outcomes of surgical interventions. We analyzed 158 patients, who were operated on for valvular heart disease and continuous atrial fibrillation. Recently, 57 patients were exa...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2006.138859
更新日期:2006-12-01 00:00:00
abstract::The primary objective of this study was to determine the feasibility and safety of treatment with Sivelestat in humans to attenuate post-cardiopulmonary bypass lung injury. Twenty patients scheduled to undergo on-pump coronary artery bypass surgery were randomized to receive either 0.3 mg/kg/h intravenous Sivelestat s...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,随机对照试验
doi:10.1510/icvts.2009.206193
更新日期:2009-08-01 00:00:00
abstract::To determine whether coronary artery bypass grafting (CABG) with complete revascularization improves survival in patients with multivessel disease (MVD) over CABG with incomplete revascularization, we performed a meta-analysis of adjusted (but not unadjusted) risk estimates from observational studies. Databases includ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,meta分析,评审
doi:10.1093/icvts/ivu012
更新日期:2014-05-01 00:00:00
abstract::Venous aneurysms arising from the mediastinal systemic veins are rare. There are only 27 reported cases of such aneurysms. Majority arise from the superior vena cava. We are reporting a saccular aneurysm of superior vena cava in a 58-year-old male. The chest radiogram suggested superior mediastinal mass and the comput...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1016/S1569-9293(03)00076-8
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVES:The ability to accurately characterize a pulmonary air leak is an essential skill in chest medicine and surgery. The objective was to evaluate interobserver variability in air leak assessments using analogue and digital pleural drainage systems. METHODS:Air leak severity in lung resection patients with a pu...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivv128
更新日期:2015-10-01 00:00:00
abstract:OBJECTIVES:The extracellular matrix (XCM Biologic Tissue Matrix) is a non-cross-linked 3D patch derived from porcine dermis. Once implanted, it is infiltrated by recipient's cells and becomes incorporated in the repair. Here, we report the first series of using this device for chest wall reconstruction. METHODS:The XC...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivt473
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVES:Reliable suture line hemostasis should improve the outcome of aortic surgery. We examined the hemostatic effect and the tissue response of a novel elastomeric surgical sealant. METHODS:Using porcine internal carotid arteries, we performed 16 end-to-end anastomoses with four stitches of simple interrupted su...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2009.217620
更新日期:2010-02-01 00:00:00
abstract::The aim of this work was to question the necessity of repeated administration of warm blood cardioplegia in modern cardiac surgery. A consecutive series of 4014 patients underwent cardiosurgical procedures in the period from January 2001 to December 2006 in our centre, where modified Calafiore warm blood-cardioplegic ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2008.192757
更新日期:2009-05-01 00:00:00
abstract::Transatrial cannulation of the left ventricle was introduced as a safe and easy cannulation method for antegrade arterial return in type A aortic dissection. However, because of the paucity of clinical reports, little is known about the complications or shortcomings of this technique. Herein, we report a case of pulmo...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivz190
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVES:The best surgical strategy for acute Stanford Type A aortic dissection (aTAAD) involving the arch remains controversial. Here, we report on the satisfactory results following aTAAD repair using a novel arch fenestrated stent graft. METHODS:From December 2014 to December 2015, 42 aTAAD patients (27 male and ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivx335
更新日期:2018-03-01 00:00:00
abstract:OBJECTIVES:Dividing the intersegmental planes with a stapler during pulmonary segmentectomy leads to volume loss in the remnant segment. The aim of this study was to assess the influence of segment division methods on preserved lung volume and pulmonary function after segmentectomy. METHODS:Using image analysis softwa...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw188
更新日期:2016-10-01 00:00:00
abstract:OBJECTIVES:A 1995 survey of Society of Thoracic Surgeons (STS) members revealed wide variation in postresection lung cancer surveillance practices and pessimism regarding any survival benefit. We sought to compare contemporary practice patterns and attitudes among members of STS, European Society of Thoracic Surgeons (...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivz149
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVES:There are few reports on optimal surgical approaches to bilateral pulmonary metastasis and the sequences used in the operation. The aim of this study was to evaluate the feasibility of the thoracoscopic bilateral approach to pulmonary metastasis. METHODS:From June 2006 to February 2013, 61 patients underwen...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivt514
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVES:The effect of the lunar cycle and seasonal variation on ascending aortic dissection surgery outcomes is unknown. We investigated these temporal effects on risk-adjusted hospital mortality and then on the length of stay (LOS) following surgery for survivors. METHODS:We examined prospectively collected data f...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,多中心研究
doi:10.1093/icvts/ivt299
更新日期:2013-11-01 00:00:00
abstract::The aim of this study was to investigate the overall outcome of adult patients undergoing redo-mitral valve replacement (redo-MVR) at our institution. Forty-nine patients (24 males) underwent redo-MVR with either bioprosthetic (n = 24) or mechanical valves (n = 25) between January 2000 and 2010. Median age of patients...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivs005
更新日期:2012-05-01 00:00:00
abstract::The re-entries are still a problem for the endovascular treatment of aortic dissections. A 60-year-old man was treated for an abdominal aortic dissection using aortic monoiliac endograft until the left iliac external artery and a femoro-femoral bypass with occlusion of the right common iliac artery and the left hypoga...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2008.195164
更新日期:2009-03-01 00:00:00
abstract::Although the maze procedure is highly effective for most patients with atrial fibrillation (AF), its standardized application to elderly patients is controversial. Between 2004 and 2007, 143 patients with a mean age of 65 years of age or older underwent the modified Cox-maze procedure concomitant with other cardiac pr...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2010.263491
更新日期:2011-06-01 00:00:00
abstract::A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was 'in patients with ascending aortic or aortic arch disease what are the outcomes with endovascular repair in terms of survival, complications and reintervention?' Altogether 585 papers were found using th...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivaa215
更新日期:2021-01-01 00:00:00
abstract::The aim of this study was to investigate the change of hepatic metabolic activity presented by the ketone body ratio (AKBR) during and after cardiopulmonary bypass (CPB) and to evaluate the prognostic value. AKBR were measured in 20 cases of coronary aortic bypass grafting using moderate hypothermic CPB (group M), ten...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1016/S1569-9293(02)00094-4
更新日期:2003-03-01 00:00:00
abstract:OBJECTIVES:Delirium is a common and critical clinical syndrome in older patients. We examined whether abnormalities in the brain that could be assessed by magnetic resonance imaging predisposed patients to develop delirium after coronary artery bypass graft surgery. We also analysed the association between delirium and...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivt304
更新日期:2013-11-01 00:00:00
abstract::Solitary fibrous tumors (SFTs) are localized mesenchymal lesions which most frequently arise in the pleura but have also been observed in many other sites. SFTs arising from the thymus are relatively rare, however, and only a few cases have been reported to date. We report such a case in our current study. ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2010.237461
更新日期:2010-09-01 00:00:00
abstract:OBJECTIVES:The purposes of this study were to identify possible compression points along the transit route of the subclavian artery and to provide a detailed anatomical analysis of areas that are involved in the surgical management of the thoracic outlet syndrome (TOS). The results of the current study are based on mea...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivy129
更新日期:2018-10-01 00:00:00
abstract::The management of the left subclavian artery (LSA) revascularization during aortic arch surgery is controversial and often challenging, especially during an emergency life-saving procedure. We report on a case of a 64-year old man, admitted to our institution with a Type A acute aortic dissection who underwent a froze...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw098
更新日期:2016-07-01 00:00:00
abstract::The authors report a 79-year old man with a history of coronary bypass surgery, presenting with acute heart failure and elevated troponin. Coronarography revealed a giant saphenous vein graft aneurysm, which was compressing the left internal mammary artery bypass graft. This was confirmed by a multislice enhanced-ECG ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivs257
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVES:Absent pulmonary valve syndrome (APVS) is a rare cardiac malformation that is usually associated with aneurysmal dilatation of pulmonary arteries and respiratory distress. The surgical mortality of neonates and infants with APVS has decreased tremendously, from 60% in 1980s to 10-20% recently. This study ret...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivt050
更新日期:2013-06-01 00:00:00