Abstract:
:In order to study the interrelationship between left ventricular afterload, estimated from the mean left ventricular wall stress, and the mechanical properties of the aorta, we have simultaneously measured systemic arterial compliance and left ventricular wall stress in 19 patients with congestive cardiomyopathy. The strong linear relationship between the ejection fraction of the left ventricle and systemic arterial compliance, and between left ventricular wall stress and systemic arterial compliance, suggests that systemic arterial compliance is an important determinant of left ventricular afterload and thus of left ventricular function.
journal_name
Int J Cardioljournal_title
International journal of cardiologyauthors
Babalis D,Levy BI,Azancot I,Masquet C,Beaufils Pdoi
10.1016/0167-5273(84)90113-xsubject
Has Abstractpub_date
1984-03-01 00:00:00pages
361-4issue
3eissn
0167-5273issn
1874-1754pii
0167-5273(84)90113-Xjournal_volume
5pub_type
杂志文章abstract:BACKGROUND AND OBJECTIVE:Coronary heart disease (CHD) is the leading cause of death worldwide including Brazil. Improved precision in detecting early coronary disease may aid in more targeted preventive therapy. The National Cholesterol Education Program (NCEP) provides guidelines for determining the aggressiveness of ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2005.04.008
更新日期:2006-03-22 00:00:00
abstract::Common arterial trunk is a rare congenital anomaly, usually found in the setting of a concordant atrioventricular connexion. The association of a common arterial trunk with absence of the right atrioventricular connexion is very rare, having, as far as we know, been reported only twice in the literature. In the case r...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(90)90298-j
更新日期:1990-06-01 00:00:00
abstract:PURPOSE:This study aimed to evaluate the predictive role of CHA2DS2-VASc score specifically for the development of ischemic bowel disease (IBD) among atrial fibrillation (AF) patients. METHODS:Using a nationwide dataset, an AF cohort was established. The study participants were followed up from the index date until th...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2017.02.097
更新日期:2017-05-15 00:00:00
abstract:OBJECTIVE:To identify factors associated with troponin elevation and to measure the effect of elevated troponin on survival in cancer patients participating in phase I trials. METHODS:Clinical characteristics, cardiovascular risk factors, and biological data from consecutive patients treated in phase I trials (January...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.04.010
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Although diabetes is associated with poor clinical outcomes after acute myocardial infarction, to date there have been no reports focusing on the myocardial oxygen metabolism in these patients. Thus, we evaluated the myocardial oxygen metabolism in patients with and without diabetes suffering from acute myoc...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2006.03.012
更新日期:2007-02-14 00:00:00
abstract::Pericardial metastasis is a rare localization of a malignant neoplasm. We report a 28-year-old man with metastatic spread of an epithelial thymoma into the pericardium. This in turn compressed the heart with induction of exertional dyspnea, hepatomegaly, chest pain and increased jugular venous pressure. All these feat...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(88)90038-1
更新日期:1988-01-01 00:00:00
abstract::Statistical analysis comparing mortality rates from coronary arterial disease with food consumption in 21 countries belonging to the Organisation of Economic Cooperation and Development is presented. In a preliminary process correlation coefficients are calculated for coronary mortality and all food items appearing in...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(88)90262-8
更新日期:1988-08-01 00:00:00
abstract:BACKGROUND:To determine the impact of circulating miRNA and protein activity on the severity of ascending aortic dilatation in patients with bicuspid (BAV) and tricuspid aortic valve (TAV). METHODS:By reverse transcription polymerase chain reaction, exosomal circulating expression levels (versus healthy aorta) of miRN...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2018.10.005
更新日期:2018-12-15 00:00:00
abstract::We describe a rare case of a sporadiac form of multiple myxoma and highlight the unusual combination of left atrial and right ventricular tumors. Transoesophageal echocardiography proved superior to precordial imaging in detecting all four masses (two in left atrium and two in right ventricle). ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(93)90063-m
更新日期:1993-12-31 00:00:00
abstract:BACKGROUND/OBJECTIVE:Despite the effectiveness of first generation drug eluting stent, DES-1 (Taxus and Cypher) in avoiding restenosis and the need for new revascularizations, a slightly increase in stent thrombosis, ST have been published. Second generation drug eluting stent, DES-2 has been developed to optimize the ...
journal_title:International journal of cardiology
pub_type: 杂志文章,meta分析
doi:10.1016/j.ijcard.2011.04.004
更新日期:2012-10-18 00:00:00
abstract::Twelve patients with proximal stenosis of the left anterior descending artery, normal myocardial wall motion but without angiographically demonstrable collateral circulation, were studied during transluminal occlusion. Prior to the first transluminal occlusion before crossing the lesion with the balloon, patients were...
journal_title:International journal of cardiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0167-5273(87)90267-1
更新日期:1987-07-01 00:00:00
abstract::There is a high prevalence of coronary artery disease (CAD) in patients with left bundle branch block (LBBB); however there are many other causes for this electrocardiographic abnormality. Non-invasive assessment of these patients remains difficult, and all commonly used modalities exhibit several drawbacks. This ofte...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijcard.2015.01.084
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVES:Despite maximally tolerated statin therapy, many patients with high cardiovascular risk, with or without heterozygous familial hypercholesterolemia may require additional low-density lipoprotein cholesterol (LDL-C) reduction. We report pooled alirocumab (ALI) efficacy and safety data from eight Phase 3 trial...
journal_title:International journal of cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ijcard.2016.08.273
更新日期:2016-11-15 00:00:00
abstract::We analyzed structural motifs of peptides bound to HLA-DR4 (DRB1*0405 and DRB1*0406) and DR9 (DRB1*0901) and found that: (a) AxxBxC motif where A, B, and C are hydrophobic, hydrophobic, and neutral, respectively, is important for binding to DR4; (b) Gln (Q) or Ser at position C allow high-affinity binding specific to ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/s0167-5273(96)88776-6
更新日期:1996-08-01 00:00:00
abstract::In the nineties, the present author developed a didactic endothelium dysfunction classification based on personal experience while waiting for a consensus about the need of such an accomplishment. As time went by and no publications regarding this subject were released, he published a text entitled "An open discussion...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2008.05.031
更新日期:2009-10-02 00:00:00
abstract:BACKGROUND:Diaphragm dysfunction is well-known to limit quality of life and prognosis of patients with heart failure (HF), but its underlying mechanisms are not well understood. In an animal model for HF we recently showed that impaired diaphragm contractility arises at the single fiber level and is associated with sar...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2008.12.042
更新日期:2010-06-11 00:00:00
abstract::Pregnancy can precipitate cardiac arrhythmias not previously present in seemingly well individuals. Risk of arrhythmias is relatively higher during labor and delivery. Potential factors that can promote arrhythmias in pregnancy and during labor and delivery include the direct cardiac electrophysiological effects of ho...
journal_title:International journal of cardiology
pub_type: 杂志文章,评审
doi:10.1016/s0167-5273(02)00601-0
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND:Progression of coronary artery calcium (CAC) is associated with increased risk of coronary heart disease (CHD) and is reported to be greater in whites than blacks, Hispanics, and Chinese in the US. Our objective was to compare progression of CAC between Japanese Americans and whites. METHODS:Population-base...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2016.11.238
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:Direct oral anticoagulants (DOACs) have emerged as the preferred choice of oral anticoagulation in patients with atrial fibrillation. Randomized trials have demonstrated the efficacy and safety of DOAC in patients undergoing electrical cardioversion (ECV); however, there is limited real-world data. OBJECTIV...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2020.10.070
更新日期:2020-11-02 00:00:00
abstract:INTRODUCTION:Atrial fibrillation (AF) often converts to and from atrial tachycardia (AT), but it is undefined if these rhythms are mechanistically related in such patients. We tested the hypothesis that critical sites for AT may be related to regional AF sources in patients with both rhythms, by mapping their locations...
journal_title:International journal of cardiology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ijcard.2017.07.003
更新日期:2017-12-01 00:00:00
abstract:BACKGROUND:Angiopoietin-2 (Angpt2) has been implicated in the mediation and regulation of angiogenesis and inflammation which are believed to be critical mechanisms in the pathogenesis of both abdominal aortic aneurysm (AAA) and cardiovascular events. The aim of this study was to assess whether serum Angpt2 was associa...
journal_title:International journal of cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ijcard.2012.03.120
更新日期:2013-08-20 00:00:00
abstract::Isolated noncompaction of the ventricular myocardium is an unclassified cardiomyopathy and is thought to be due to arrest of myocardial morphogenesis. Fetal arrhythmias may occur in approximately half of the patients and account for the death in this disorder. We describe a patient with isolated noncompaction of the r...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2007.07.037
更新日期:2008-12-17 00:00:00
abstract:BACKGROUND:Kawasaki disease is an acute, self-limited vasculitis of unknown etiology. Coronary artery involvement is the predominant complication, ranging from no involvement to dilation through to aneurysm formation. We sought to determine trends over time and associated factors for normalized coronary artery dimensio...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2008.04.019
更新日期:2009-07-24 00:00:00
abstract::A large family with a new phenotype of conduction system disease including heart blocks and preexcitation associated with hypertrophic cardiomyopathy and transmitted in an autosomal dominant pattern is described. ...
journal_title:International journal of cardiology
pub_type: 信件
doi:10.1016/j.ijcard.2006.12.050
更新日期:2008-04-25 00:00:00
abstract:BACKGROUND:A correct measurement of the QT interval in the out-of-hospital setting is important whenever the long QT syndrome (LQTS) is suspected or a therapy might lead to drug-induced LQTS (diLQTS) because QT interval monitoring in the initial days of therapy could alert to dangerous QT prolongation. We explored whet...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2018.03.097
更新日期:2018-09-01 00:00:00
abstract::To study the relationship of complex ventricular arrhythmias to the presence and extent of myocardial damage, 556 chronic chagasic patients were submitted to an extensive protocol, including left ventricular cineangiography and Holter monitoring, and properly classified according to clinical, electrocardiographic and ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/0167-5273(90)90006-q
更新日期:1990-07-01 00:00:00
abstract:OBJECTIVE:Oxidative stress seems to play a role in impairing flow-mediated dilation (FMD) in patients with peripheral artery disease (PAD) but the underlying mechanism is still undefined. We evaluated whether NOX2, the catalytic core of NADPH oxidase, the most important producer of reactive oxidant species (ROS), is im...
journal_title:International journal of cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ijcard.2012.01.069
更新日期:2013-04-30 00:00:00
abstract:BACKGROUND:Cancer cachexia is thought to be the cause of >20% of cancer related deaths. Symptoms of cancer cachexia patients include depression and anorexia significantly worsening their quality of life. Moreover, in rodent models of cancer cachexia atrophy of the heart has been shown to impair cardiac function. Here, ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2013.10.022
更新日期:2013-12-10 00:00:00
abstract:BACKGROUND:Only a few studies have investigated the prospective relationship between insulin-like growth factor binding protein-1 (IGFBP-1) and cardiovascular events and the results are conflicting. METHODS:In this prospective cohort study, we followed both cases, i.e. survivors of a first acute myocardial infarction ...
journal_title:International journal of cardiology
pub_type: 杂志文章
doi:10.1016/j.ijcard.2008.08.003
更新日期:2010-01-07 00:00:00
abstract::Although high risk and low risk profile for thrombo-embolic events have been extensively and intensively investigated in multi-centre trials and described in detail in atrial fibrillation guidelines, the management of those at otherwise intermediate risk is still a 'no-one's zone'. Individual risk profile is mandatory...
journal_title:International journal of cardiology
pub_type: 评论,信件
doi:10.1016/j.ijcard.2007.01.056
更新日期:2008-03-14 00:00:00