Abstract:
BACKGROUND AND OBJECTIVES:Transcatheter device closure becomes the first option for treating secundum atrial septal defect (ASD), but the conventional method is sometimes unsuccessful even when the defect size indicates the closure to be feasible. To increase the success rate, modified methods have been introduced and used. This study aimed to find predictors for using the modified methods in the device closure of secundum ASDs. SUBJECTS AND METHODS:Between October 2010 and December 2012, 92 patients with ASDs underwent the transcatheter device closure. We analyzed the sizes of the defect, the surrounding rims, and the ratios of the left atrium (LA) dimensions to the device size in the patients who underwent the procedure either using the conventional or modified methods. RESULTS:Among the 88 successful cases (95.7%), 22 patients (25%) required modified methods (12 using pulmonary vein and 10 using balloon). The modified method group had the larger size of ASDs and smaller posterosuperior rim. The mean ratios of the LA anteroposterior diameter, width, and length to the device size were all significantly smaller in the modified methods group than in the conventional group (1.20 vs. 1.56, 1.32 vs. 1.71, and 1.61 vs. 2.07, respectively). We found that the risk factors for the modified methods were smaller retroaortic rim, larger ASD, and smaller LA dimension/device size. CONCLUSION:In addition to larger defects and smaller retroaortic rim, the smaller ratios of the LA dimensions to the device size influenced the need for the application of modified methods in the transcatheter device closure of ASDs.
journal_name
Korean Circ Jjournal_title
Korean circulation journalauthors
Ko HK,Kang SY,Yu JJ,Ko JK,Kim YHdoi
10.4070/kcj.2015.45.3.216subject
Has Abstractpub_date
2015-05-01 00:00:00pages
216-24issue
3eissn
1738-5520issn
1738-5555journal_volume
45pub_type
杂志文章abstract:BACKGROUND AND OBJECTIVES:Impaired recovery from left ventricular (LV) dysfunction is a major prognostic factor after myocardial infarction (MI). Because P2Y₁₂ receptor blockade inhibits myocardial injury, ticagrelor with off-target properties may have myocardial protection over clopidogrel. In animal models, ticagrelo...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2018.0415
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The aims of this study were to establish a reliable model of chronic mitral regurgitation (MR) in rats and verify the pathophysiological features of this model by evaluating cardiac function using serial echocardiography and a pressure-volume analysis. MATERIALS AND METHODS:MR was created in ...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2011.41.10.603
更新日期:2011-10-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The comparison of long-term clinical effects between Sirolimus-eluting stent (SES) and Paclitaxel-eluting stents (PES) for treatment of acute myocardial infarction (AMI) remains unclear. Seeking to clarify this issue, we performed a retrospective analysis to evaluate four-year clinical outcome...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2012.42.4.266
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The objective was to compare the rate of onset of diabetes mellitus (DM) in patients with atrial fibrillation (AF) as compared with atrial flutter (AFL). METHODS:The incidence of DM through the national cohort registry in 14,014 newly diagnosed AF and 14,014 newly diagnosed AFL was investigat...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2019.0367
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Pentraxin 3 (PTX3) was shown to be elevated in the acute phase of acute myocardial infarction (AMI) and to have prognostic significance in AMI patients. The aim of this study was to estimate whether the value of PTX3 could be used as a prognostic biomarker, with the global registry of acute co...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2010.40.8.370
更新日期:2010-08-01 00:00:00
abstract::Revascularization of severe left main and multivessel coronary artery disease has been shown to improve survival in both stable ischemic heart disease and acute coronary syndrome. While revascularization with coronary artery bypass surgery for these disease entities carries class I recommendation in most current guide...
journal_title:Korean circulation journal
pub_type: 杂志文章,评审
doi:10.4070/kcj.2018.0078
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The prognosis and natural history of bradycardia related to drugs such as beta-blockers and non-dihydropyridine calcium channel blockers are not well known. SUBJECTS AND METHODS:We retrospectively analyzed 38 consecutive patients (age 69+/-11, 21 women) with drug-related bradycardia (DRB) bet...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2009.39.9.367
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Hypercholesterolemia is a key factor in the development of atherosclerosis. We sought to evaluate the relation between hypercholesterolemia and plaque composition in patients with coronary artery disease. SUBJECTS AND METHODS:Study subjects consisted of 323 patients (mean 61.5 years, 226 male...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2013.43.1.23
更新日期:2013-01-01 00:00:00
abstract::Ergonovine provocation test is known to be very sensitive for diagnosing variant angina. The patient described in this study initially presented with atypical chest pain and underwent coronary angiography and ergonovine provocation tests, which were negative. The patient was subsequently prescribed a proton pump inhib...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2013.43.3.199
更新日期:2013-03-01 00:00:00
abstract::The term decline effect is referred to a diminution of scientifically discovered effects over time. Reasons for the decline effect are multifaceted and include publication bias, selective reporting, outcomes reporting bias, regression to the mean, scientific paradigm shift, overshadowing and habituation, among others....
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2013.43.7.443
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Recent surgical results from total anomalous pulmonary venous return (TAPVR) are reported to have improved; however, mortality and morbidity are still high in the univentricles. This review was performed in order to demonstrate surgical results from TAPVR for recent years in a single institute...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2010.40.1.31
更新日期:2010-01-01 00:00:00
abstract::Congestive heart failure (HF) is a morbidity that is increasing worldwide due to the aging population and improvement in (acute) care for patients with cardiovascular diseases. The prognosis for patients with HF is very poor without treatment. Furthermore, (repeated) hospitalizations for cardiac decompensation cause a...
journal_title:Korean circulation journal
pub_type: 杂志文章,评审
doi:10.4070/kcj.2017.0030
更新日期:2017-09-01 00:00:00
abstract::For over 3 decades, it has been known that reentry circuits for ventricular tachycardia (VT) are not limited to the subendocardial myocardium. Rather, intramural or subepicardial substrates may also give rise to VT, particularly in those with non-ischemic cardiomyopathy. Percutaneous epicardial mapping and ablation ha...
journal_title:Korean circulation journal
pub_type: 杂志文章,评审
doi:10.4070/kcj.2018.0210
更新日期:2018-09-01 00:00:00
abstract::Atrial fibrillation (AF) is the most common arrhythmia and is associated with increased cardiovascular morbidity and mortality. The anti-arrhythmic effect of statins on AF prevention appears to be highly significant in most clinical studies. However, some discrepancies do exist among different clinical studies. Differ...
journal_title:Korean circulation journal
pub_type: 杂志文章,评审
doi:10.4070/kcj.2014.44.4.205
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:It is thought that patients with diabetes mellitus (DM) have a poor prognosis after an acute myocardial infarction (AMI), but the effect of diabetes on the outcomes of hypertensive patients with AMIs has not been elucidated in the Korean population. The aim of this study was to investigate the...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2009.39.6.243
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:To assess the safety and efficacy of transcatheter closure of residual ductal flow after initial surgical ligation of the arterial duct. SUBJECTS AND METHODS:Between June 2005 and December 2009, transcatheter occlusion of residual postsurgical ductus arteriosus was performed in six children. ...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2011.41.11.654
更新日期:2011-11-01 00:00:00
abstract::Behçet's disease (BD) is a multisystem vascular inflammatory disease. BD can affect blood vessels of nearly all sizes and types. Arterial involvement is a rare but serious condition in the course of BD. Here, we report a case of stenosis at the iliac artery bifurcation which was treated with percutaneous balloon angio...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2014.44.5.351
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Implantation of cardiac implantable electronic devices (CIED), including permanent pacemakers (PM), implantable cardioverter-defibrillators (ICD), and cardiac resynchronization therapy (CRT) devices, has increased significantly over the past several years. However, limited data exists regardin...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2018.0444
更新日期:2019-09-01 00:00:00
abstract::Acute pulmonary embolism (APE) is characterized by numerous clinical manifestations which are the result of a complex interplay between different organs; the symptoms are therefore various and part of a complex clinical picture. For this reason, it may not be easy to make an immediate diagnosis. This is a comprehensiv...
journal_title:Korean circulation journal
pub_type: 杂志文章,评审
doi:10.4070/kcj.2017.0314
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The aim of this study was to examine the histolopathogical effects among the biolimus, zotarolimus, and everolimus eluting stent (EES) in the porcine coronary restenosis model. SUBJECTS AND METHODS:Pigs were randomized into three groups in which the coronary arteries (15 pigs, 10 coronaries i...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2013.43.11.744
更新日期:2013-11-01 00:00:00
abstract::Although its use in daily practice is not common, optical coherence tomography (OCT) is a powerful research tool in invasive cardiology. This report describes a hazy angiography image after percutaneous coronary intervention that has been assessed using OCT. Based on the results of the OCT, the patient underwent an el...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2013.43.1.44
更新日期:2013-01-01 00:00:00
abstract::Swine-origin influenza A (H1N1) is caused by a new strain of the influenza virus. The disease has spread rapidly and was declared a pandemic in April, 2009. So far, however, there is a scarcity of information regarding the complications of swine influenza. A report of the disease in the winter of 2009 in the Southern ...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2010.40.10.539
更新日期:2010-10-01 00:00:00
abstract::Long QT syndrome (LQTS) is a rare cardiac channelopathy associated with syncope and sudden death due to torsades de pointes and ventricular fibrillation. Syncope and sudden death are frequently associated with physical and emotional stress. Management of patients with LQTS consists of life-style modification, β-blocke...
journal_title:Korean circulation journal
pub_type: 杂志文章,评审
doi:10.4070/kcj.2016.46.6.747
更新日期:2016-11-01 00:00:00
abstract::Platelet aggregation is not only an essential part of hemostasis, but also initiates acute coronary syndrome or ischemic stroke. The precise understanding of the activation mechanism of platelet aggregation is fundamental for the development of more effective agents against platelet aggregation. Adenosine diphosphate,...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2012.42.5.295
更新日期:2012-05-01 00:00:00
abstract::A 52-year-old woman with rheumatoid arthritis who had been treated with prednisone and hydroxychloroquine for >12 years presented with chest discomfort and a seizure. She was diagnosed with restrictive cardiomyopathy combined with sick sinus syndrome. A myocardial muscle biopsy was performed to identify the underlying...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2010.40.11.604
更新日期:2010-11-01 00:00:00
abstract::There have been great advances in ventricular assist device (VAD) treatment for pediatric patients with advanced heart failure. VAD support provides more time for the patient in the heart transplant waiting list. Augmented cardiac output improves heart failure symptoms, end-organ function, and general condition, and c...
journal_title:Korean circulation journal
pub_type: 杂志文章,评审
doi:10.4070/kcj.2019.0163
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:This study was intended to test how the inflammation at the Bacille Calmette-Guérin (BCG) inoculation site (BCGitis) can be a useful a diagnostic feature of Kawasaki disease (KD). SUBJECTS AND METHODS:All subjects were infants at the time of admission, and had received BCG vaccination during ...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2012.42.12.823
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Undiagnosed diabetes mellitus (DM) or impaired glucose tolerance (IGT) is not uncommon in patients with coronary atherosclerosis and is known to be associated with abnormal scores for atherosclerosis surrogates. We sought to determine the prevalence of undiagnosed DM or IGT, and the associatio...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2010.40.2.62
更新日期:2010-02-01 00:00:00
abstract::Coronary artery anomalies are rare presentations in primary percutaneous coronary interventions of acute myocardial infarction. Herein, we report the case of a 59-year-old man with acute anterior myocardial infarction who had anomalous separate origin of left anterior descending artery (LAD) and left circumflex artery...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2013.43.6.408
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Systemic inflammation has an important role in the initiation of atherosclerosis, which is associated with arterial stiffness (AS). Aortic flow propagation velocity (APV) is a new echocardiographic parameter of aortic stiffness. The relationship between systemic inflammation and AS has not yet...
journal_title:Korean circulation journal
pub_type: 杂志文章
doi:10.4070/kcj.2016.0400
更新日期:2017-07-01 00:00:00