Abstract:
:Many Blalock-Taussig shunts (subclavian to pulmonary artery anastomoses) have been created and a significant number are still being done. Two cases of aneurysmal degeneration of a Blalock-Taussig shunt and their management are described. Development of this rare complication may be related to large shunt flow and long duration. Large, symptomatic or enlarging aneurysms should be repaired and smaller ones studied by serial computed axial tomography. A simple and safe approach to correct this lesion is division and oversewing of the proximal subclavian artery through an anterior approach, assuming adequate pulmonary blood flow is already present or can be established concomitantly.
journal_name
J Am Coll Cardioljournal_title
Journal of the American College of Cardiologyauthors
Scott WC,Zhao HX,Allen M,Kim D,Miller DCdoi
10.1016/s0735-1097(84)80188-6subject
Has Abstractpub_date
1984-05-01 00:00:00pages
1277-81issue
5eissn
0735-1097issn
1558-3597pii
S0735-1097(84)80188-6journal_volume
3pub_type
杂志文章abstract::Twelve cardiac electrophysiology centers conducted an open label prospective trial of bethanidine sulfate, an oral bretylium analog, for the prevention of ventricular tachyarrhythmias during programmed electrical stimulation. The study group included 56 patients (44 men, 12 women; mean age 60 years; 55 with structural...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章
doi:10.1016/s0735-1097(85)80106-6
更新日期:1985-09-01 00:00:00
abstract::Four electrocardiographic scoring systems for the assessment of left ventricular function or presence of myocardial infarction were evaluated in 231 patients with coronary artery disease. Electrocardiographic scores were compared with radionuclide ejection fraction and thallium perfusion studies. The correlation betwe...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(83)80052-7
更新日期:1983-06-01 00:00:00
abstract:OBJECTIVES:We sought to determine whether the addition of spironolactone to angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) improves left ventricular mass and arterial stiffness in early-stage chronic kidney disease (CKD). BACKGROUND:Chronic kidney disease is associated with a h...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jacc.2009.03.066
更新日期:2009-08-04 00:00:00
abstract:OBJECTIVES:The purpose of this study was to determine the characteristics and outcomes of patients with acute myocardial infarction (MI) complicated by cardiogenic shock due to predominant right ventricular (RV) infarction. BACKGROUND:Although RV infarction has been shown to have favorable long-term outcomes, the infl...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(03)00120-7
更新日期:2003-04-16 00:00:00
abstract::The feasibility of in vivo coronary angioscopy was tested utilizing a 1.8 mm angioscope in vessels where blood had been replaced by optically clear liquids, including a new perfluorocarbon emulsion. After trials in postmortem canine and human coronary arteries, in vivo intraluminal visualization was accomplished in th...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(83)80145-4
更新日期:1983-05-01 00:00:00
abstract:OBJECTIVES:We investigated whether statin therapy could be beneficial in patients with acute myocardial infarction (AMI) who have baseline low-density lipoprotein cholesterol (LDL-C) levels below 70 mg/dl. BACKGROUND:Intensive lipid-lowering therapy with a target LDL-C value <70 mg/dl is recommended in patients with v...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jacc.2011.05.057
更新日期:2011-10-11 00:00:00
abstract::The safety of thrombolytic therapy of acute myocardial infarction could be improved if a method were developed to dissolve fresh occlusive coronary thrombus without simultaneously dissolving hemostatic thrombi outside the coronary arteries. This study is based on the assumption that, in a patient with evolving acute m...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(89)90441-5
更新日期:1989-11-01 00:00:00
abstract:OBJECTIVES:This study was performed to obtain better understanding of the long-term clinical efficacy of directional coronary atherectomy. BACKGROUND:Although this procedure yields favorable acute results, its acceptance has been limited by the perception that late results (that is, freedom from restenosis) are no bet...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(92)90365-t
更新日期:1992-11-01 00:00:00
abstract::The present review synthesizes evidence and discusses issues related to health care quality and equity for women, including minority population subgroups. The principle of "sameness" or women and men receiving equitable, high-quality care is a near-term target, but optimal population health cannot be achieved without ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2017.05.051
更新日期:2017-07-18 00:00:00
abstract:BACKGROUND:Although guideline-recommended therapies reduce major adverse cardiovascular events (MACE) in patients after myocardial infarction (MI) or those with atherosclerotic disease (ATH), adherence is poor. OBJECTIVES:The goal of this study was to determine the association between medication adherence levels and l...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jacc.2016.06.005
更新日期:2016-08-23 00:00:00
abstract:OBJECTIVES:This study sought to evaluate long-term in vivo functionality, host cell repopulation, and remodeling of "off-the-shelf" tissue engineered transcatheter homologous heart valves. BACKGROUND:Transcatheter valve implantation has emerged as a valid alternative to conventional surgery, in particular for elderly ...
journal_title:Journal of the American College of Cardiology
pub_type: 评论,杂志文章
doi:10.1016/j.jacc.2013.09.082
更新日期:2014-04-08 00:00:00
abstract:OBJECTIVES:We examined compliance with performance measures for 14,464 patients enrolled from July 2008 through June 2009 into the American College of Cardiology's PINNACLE (Practice Innovation And Clinical Excellence) program to provide initial insights into the quality of outpatient cardiac care. BACKGROUND:Little i...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2010.03.043
更新日期:2010-06-29 00:00:00
abstract:OBJECTIVES:We assessed the hypothesis that changes in endothelial vasomotor function in response to optimized therapy for atherosclerotic coronary artery disease predict future cardiovascular events. BACKGROUND:Although endothelial vasomotor dysfunction is a predictor of cardiovascular events, it remains unclear wheth...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2008.08.074
更新日期:2009-01-27 00:00:00
abstract:OBJECTIVES:The aim of this study was to determine predictors of left ventricular (LV) function recovery at the time of primary percutaneous coronary intervention (PCI). BACKGROUND:Angiographic, intracoronary Doppler flow, and electrocardiographic variables have been reported to be predictors of recovery of LV function...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.jacc.2003.08.055
更新日期:2004-02-18 00:00:00
abstract::This review article focuses on the morphological and functional alterations that characterize patients with myocardial bridges (MB) as well as the currently available diagnostic and treatment strategies. Because of incomplete understanding of the pathophysiology of MB, their clinical significance has been the subject ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/s0735-1097(02)02768-7
更新日期:2003-02-05 00:00:00
abstract::The effect of atrial pacing on intracoronary thromboxane production was investigated in 35 patients with stable (n = 19) or unstable (n = 16) angina. Arterial and coronary sinus thromboxane B2, the stable metabolite of thromboxane A2, myocardial lactate extraction and thermodilution coronary sinus flow were measured b...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(83)80129-6
更新日期:1983-05-01 00:00:00
abstract:OBJECTIVES:This study assessed coronary artery endothelial function in patients with hypercholesterolemia before and after lipid lowering, using quantitative angiography to examine the acetylcholine (Ach) response along the entire analyzable vessel. BACKGROUND:Lipid lowering reverses endothelial dysfunction, but wheth...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(00)01180-3
更新日期:2001-03-01 00:00:00
abstract:OBJECTIVES:We sought to examine whether marine-derived n-3 fatty acids are associated with less atherosclerosis in Japanese versus white populations in the U.S. BACKGROUND:Marine-derived n-3 fatty acids at low levels are cardioprotective through their antiarrhythmic effect. METHODS:A population-based cross-sectional ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2008.03.047
更新日期:2008-08-05 00:00:00
abstract:OBJECTIVES:We investigated whether transmural mechanics could yield insight into the transmural electrical sequence. BACKGROUND:Although the concept of transmural dispersion of repolarization has helped explain a variety of arrhythmias, its presence in vivo is still disputable. METHODS:We studied the time course of t...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2006.07.074
更新日期:2007-02-27 00:00:00
abstract:OBJECTIVES:We investigated whether abnormal pteridine metabolism is related to coronary endothelial dysfunction in insulin-resistant subjects. BACKGROUND:Depletion of tetrahydrobiopterin (BH(4)) and elevation of the 7,8-dihydrobiopterin (BH(2)) (activating and inactivating cofactors of nitric oxide synthase [NOS], res...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(01)01659-x
更新日期:2001-12-01 00:00:00
abstract:OBJECTIVES:To test the hypothesis that post-shock dispersion of repolarization (PSDR) is higher in T wave shocks that induce ventricular fibrillation (VF) than in those that do not, as well as in implantable cardioverter defibrillator (ICD) defibrillation shocks which fail to terminate VF when compared with those that ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(99)00579-3
更新日期:2000-02-01 00:00:00
abstract:BACKGROUND:Previous studies raised safety concerns on the association between fluoroquinolone treatment and serious collagen disorders, aortic aneurysm and dissection (AA/AD). OBJECTIVES:This study sought to evaluate this association via a case-crossover analysis in a large national administrative database. METHODS:A...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2018.06.067
更新日期:2018-09-18 00:00:00
abstract:BACKGROUND:Myocarditis is an uncommon, but potentially fatal, toxicity of immune checkpoint inhibitors (ICI). Myocarditis after ICI has not been well characterized. OBJECTIVES:The authors sought to understand the presentation and clinical course of ICI-associated myocarditis. METHODS:After observation of sporadic ICI...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jacc.2018.02.037
更新日期:2018-04-24 00:00:00
abstract:BACKGROUND:Heart failure (HF) is a complex syndrome associated with a maladaptive innate immune system response that leads to deleterious cardiac remodeling. However, the underlying mechanisms of this syndrome are poorly understood. Nucleotide-binding oligomerization domain-containing protein 1 (NOD1) is a newly recogn...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2016.10.073
更新日期:2017-01-31 00:00:00
abstract:OBJECTIVES:The purpose of this study was to determine the incidence of bleeding, vascular, and ischemic complications using three different heparin regimens after successful intervention. BACKGROUND:The ideal dose and duration of heparin infusion after successful coronary intervention is unknown. METHODS:Patients wer...
journal_title:Journal of the American College of Cardiology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0735-1097(99)00195-3
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to test the hypothesis that activated monocytes with soluble plasma tissue factor (pTF) activate factors VII and X to generate thrombin. BACKGROUND:Despite heparin, thrombin is progressively generated during cardiac surgery with cardiopulmonary bypass (CPB), produces intravascu...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/j.jacc.2005.05.040
更新日期:2005-08-16 00:00:00
abstract:OBJECTIVES:We prospectively evaluated the mechanism of syncope in patients with positive adenosine triphosphate (ATP) tests (defined as the induction of atrioventricular [AV] block with a ventricular pause >/=6 s after an intravenous bolus of 20 mg ATP). BACKGROUND:Patients with unexplained syncope tend to have more p...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/s0735-1097(02)02621-9
更新日期:2003-01-01 00:00:00
abstract::Among 3,548 patients undergoing a percutaneous transluminal coronary angioplasty procedure, 714 had multilesion angioplasty (1,550 lesions) in a single session. Acute occlusion occurred in 22 patients (3.1%) and 29 lesions (1.9%). The patients were classified into a group undergoing multivessel angioplasty (348 patien...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(89)90499-3
更新日期:1989-02-01 00:00:00
abstract::Concomitant use of a pacemaker and an automatic implantable cardioverter-defibrillator (AICD) is common. Seventeen percent of patients receiving an AICD at The Johns Hopkins Hospital also had a permanent pacemaker implanted before (16 patients), at the same time as (2 patients) or after (12 patients) AICD implantation...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章
doi:10.1016/0735-1097(90)90358-v
更新日期:1990-09-01 00:00:00
abstract::Left ventricular noncompaction (LVNC) describes a ventricular wall anatomy characterized by prominent left ventricular (LV) trabeculae, a thin compacted layer, and deep intertrabecular recesses. Individual variability is extreme, and trabeculae represent a sort of individual "cardioprinting." By itself, the diagnosis ...
journal_title:Journal of the American College of Cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.jacc.2016.05.096
更新日期:2016-08-30 00:00:00