Abstract:
:This case report describes a unique form of a complex congenital anomaly; ventricular septal defect associated with patent ductus arterious and coarctation of aorta in a 21-year-old patient with a multimodality approach.
journal_name
J Cardiovasc Comput Tomogrjournal_title
Journal of cardiovascular computed tomographyauthors
Kaya H,Ertaş F,Alizade Edoi
10.1016/j.jcct.2013.01.012subject
Has Abstractpub_date
2013-03-01 00:00:00pages
138-40issue
2eissn
1934-5925issn
1876-861Xpii
S1934-5925(13)00057-9journal_volume
7pub_type
杂志文章abstract::Magnetic particle imaging (MPI) is a new medical imaging technique which performs a direct measurement of magnetic nanoparticles, also known as superparamagnetic iron oxide. MPI can acquire quantitative images of the local distribution of the magnetic material with high spatial and temporal resolution. Its sensitivity...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2012.04.007
更新日期:2012-05-01 00:00:00
abstract::A 71-year-old man, a heavy smoker, was admitted for evaluation of "chest oppression" after every dinner. Cardiac CT with a beta-blocker showed coronary stenosis in the left circumflex. Although adenosine triphosphate-stress perfusion single-photon emission CT revealed no ischemia, Holter electrocardiography belatedly ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2014.06.005
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Enlargement of the LA is known to increase the risk of atrial fibrillation (AF) and its associated complications. However, the relation between other left atrial (LA) anatomical abnormalities and the risk of developing AF is less well described. OBJECTIVE:The aim of this study was to compare the prevalence ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2012.02.004
更新日期:2012-07-01 00:00:00
abstract:INTRODUCTION:We aimed to characterize artifacts observed in a routine clinical coronary CT angiography (CCTA) performed by a dual-source CT (DSCT) scanner (Definition; Siemens Medical Solutions). METHODS:Studies of 167 consecutive patients referred for CCTA, performed after beta-blockade (if not contraindicated), were...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2007.12.017
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:Technical advances to minimize radiation exposure because of imaging are in accord with the "as low as reasonably achievable" principle. OBJECTIVE:We aimed to determine whether coronary calcium scoring (CCS) by multidetector CT at a tube voltage of 100 kVp yields comparable results to the standard 120-kVp p...
journal_title:Journal of cardiovascular computed tomography
pub_type: 评论,杂志文章
doi:10.1016/j.jcct.2009.10.002
更新日期:2009-11-01 00:00:00
abstract::We present the case of a neonate with pulmonary atresia and persistent bilateral patent ductus arteriosus imaged by gated multidetector CT. Traditionally, these patients have been assessed preoperatively with invasive angiocardiography or with cardiovascular magnetic resonance under sedation. Our case illustrates that...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2015.03.008
更新日期:2015-09-01 00:00:00
abstract::Computed tomography (CT) plays an important role in the workup of patients who are candidates for implantation of a catheter-based aortic valve, a procedure referred to as transcatheter aortic valve implantation (TAVI) or transcatheter aortic valve replacement (TAVR). Contrast-enhanced CT imaging provides information ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 共识发展会议,杂志文章
doi:10.1016/j.jcct.2012.11.002
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:Catheter ablation (CA) is an established therapy for selected patients with atrial fibrillation (AF), but predictors of CA ablation outcome are still not fully elucidated. The aim of the study was to identify structural and morphological parameters from computed tomography (CT) as predictors of successful CA ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2018.06.005
更新日期:2018-01-01 00:00:00
abstract::An 82-year-old patient developed right heart failure in the days after surgical aortic valve replacement. Coronary CT angiography showed a high-grade stenosis of the mid-right coronary artery. Adjacent suture material seen on noncontrast CT suggested that the lesion was related to surgical closure of the right atrial ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2010.01.005
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:Microvascular angina (MVA) is an incompletely understood clinical entity. Computational analysis of coronary Computed Tomography Angiography (CTA) has shown an association between low coronary lumen volume to myocardial mass (V/M) ratio and lower Fractional Flow Reserve values, independent of plaque measures...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2017.09.015
更新日期:2017-11-01 00:00:00
abstract:BACKGROUND:Hypoenhanced regions on multidetector CT (MDCT) coronary angiography correlate with myocardial hyperperfusion. In addition to a limited capillary density, chronic myocardial infarction (MI) commonly contains a considerable amount of adipose tissue. OBJECTIVE:We explored whether regional myocardial hypoenhan...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2009.12.003
更新日期:2010-03-01 00:00:00
abstract:BACKGROUND:The aim of this prospective, randomized trial was to evaluate whether the use of coronary computed tomography angiography (CCTA) as the first-line anatomical test in patients with suspected significant coronary artery disease (CAD) may reduce the number of coronary invasive angiographies (ICA), and expand th...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jcct.2018.08.004
更新日期:2018-01-01 00:00:00
abstract::Cardiovascular compute tomography (CT) is now a robust tool for the evaluation of coronary artery atherosclerosis and stenosis. A number of single-center studies, and now multicenter trials, have shown that the diagnostic accuracy of this tool compares favorably with the reference standard of conventional coronary ang...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章,评审
doi:10.1016/j.jcct.2009.10.009
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:There have been no reports about the diagnostic ability of coronary computed tomography angiography (CTA) in evaluating collateral channels used for retrograde chronic total occlusion (CTO) percutaneous coronary intervention (PCI). OBJECTIVE:We investigated the ability and diagnostic accuracy of coronary CT...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2016.01.003
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVE:To review the imaging features of coronary artery-to-pulmonary artery fistula (CPAF) on CT coronary angiography (CTCA) and evaluate its diagnostic performance compared with coronary catheter angiography (CCA) and transthoracic echocardiography (TTE). MATERIALS AND METHODS:We retrospectively reviewed with a d...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2018.10.013
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Angina is a frequent symptom in patients with hypertrophic cardiomyopathy (HCM); however, it is often not because of significant epicardial coronary artery stenosis. Coronary CT angiography (CCTA) is an excellent modality to rule out significant coronary artery stenosis in the low- and intermediate-risk pati...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2014.09.007
更新日期:2014-11-01 00:00:00
abstract::ObjectiveTo assess the feasibility of dual energy CT (DECT) to derive myocardial extracellular volume (ECV) and detect myocardial ECV differences without a non-contrast acquisition, compared to single energy CT (SECT). MethodsSubjects (n = 35) with focal fibrosis (n = 17), diffuse fibrosis (n = 10), and controls (n = ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2018.10.011
更新日期:2019-01-01 00:00:00
abstract::Since the emergence of cardiac computed tomography (CT) at the turn of the 21st century, there has been an exponential growth in research and clinical development of the technique, with contributions from investigators and clinicians from varied backgrounds: physics and engineering, informatics, cardiology, and radiol...
journal_title:Journal of cardiovascular computed tomography
pub_type: 指南,杂志文章
doi:10.1016/j.jcct.2011.04.004
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Obesity is a risk factor for coronary artery disease (CAD), but adiposity may mimic symptoms of CAD and reduce the accuracy of diagnostic testing. METHODS:Patients from the PROMISE trial (n = 8889) were classified according to body mass index (BMI). We assessed relationships between BMI, physician's prefere...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2019.03.010
更新日期:2019-01-01 00:00:00
abstract::A 41-year-old male with prior history of aortic root replacement for infectious endocarditis was found to have a pseudoaneurysm in the fibrous continuity between the aortic and mitral valves: the so called "mitral-aortic intervalvular fibrosa." Preoperative cardiac-gated computed tomographic angiography and intraopera...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2011.03.006
更新日期:2011-09-01 00:00:00
abstract::The 13th Annual Scientific Meeting of the SCCT, held from July 13 to July 15 in Dallas, TX, was attended by 690 attendees from 39 countries, 55 sessions with 140 speakers, and 18 exhibitors with the abstracts of all scientific posters published in the Journal of the Cardiovascular Computed Tomography. This article sum...
journal_title:Journal of cardiovascular computed tomography
pub_type:
doi:10.1016/j.jcct.2018.09.005
更新日期:2018-01-01 00:00:00
abstract::Clinical trials assessing the effect of medical therapies on atherosclerotic plaques have hitherto employed invasive imaging techniques such as intravascular ultrasound (IVUS). This has limited the study population to high-risk patients in whom invasive coronary angiography is indicated; moreover, IVUS typically is pe...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章,评审
doi:10.1016/j.jcct.2019.06.017
更新日期:2019-01-01 00:00:00
abstract::Images of a case showing Gerbode defect are presented with transesophageal echo correlation. ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2009.03.003
更新日期:2009-07-01 00:00:00
abstract:BACKGROUND:While an assessment of the right ventricular (RV) size remains challenging, the entire RV is can be imaged on coronary computed tomography angiography (CCTA) studies. With prospective ECG-triggering, the RV end diastolic volume (RVEDV) cannot be measured; however, the RV mid-diastolic volume (RVMDV) can stil...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2019.11.003
更新日期:2020-01-01 00:00:00
abstract::A 62-year-old woman underwent percutaneous transhepatic obliteration of a giant portal-systemic shunt. Just after inserting a coil into the shunt, it slipped through the giant shunt and migrated to the right atrium. CT showed coil migration into the coronary sinus. ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2013.08.014
更新日期:2013-09-01 00:00:00
abstract:BACKGROUND:To investigate the anatomical features related to the failure of cryoballoon (CB) ablation for atrial fibrillation (AF) on pre-procedural CT images. METHODS:We retrospectively analyzed CT images of 100 patients with AF who had undergone a first CB ablation at our institution between June 2016 and April 2017...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2018.11.005
更新日期:2019-01-01 00:00:00
abstract::Cardiac CT offers several approaches to establish the hemodynamic severity of coronary artery obstructions. Dynamic myocardial perfusion CT (MPICT) is based on serial CT imaging to measure the inflow of contrast medium into the myocardium and calculate absolute measures of myocardial perfusion. This review describes t...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章,评审
doi:10.1016/j.jcct.2019.09.003
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:When coronary calcium scoring is performed in patients with suspected coronary artery disease, a separate noncontrast scan is acquired before contrast-enhanced coronary CT angiography (CTA). OBJECTIVE:Our aim was to develop and validate an automated method for calculating the coronary calcium score (CCS) fr...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jcct.2015.06.001
更新日期:2015-09-01 00:00:00
abstract::Myocardial bridging describes the clinical entity whereby a segment of coronary artery is either partially or completely covered by surrounding myocardium. It represents the most frequent congenital coronary anomaly and has an estimated prevalence of ≤13% on angiographic series. With the emergence of cardiac computed ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.jcct.2011.10.015
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Coronary computed tomography angiography (coronary CTA) allows efficient triage of low to intermediate risk patients with suspected acute coronary syndrome (ACS) in the emergency department (ED). Techniques for coronary CTA acquisition in the ED continue to evolve with the establishment of standardized scan ...
journal_title:Journal of cardiovascular computed tomography
pub_type: 杂志文章
doi:10.1016/j.jcct.2017.03.002
更新日期:2017-01-01 00:00:00