Abstract:
:Specific properties of the vessel wall of arteries employed as coronary bypass grafts are thought to play an important role in the short- and long-term performance of these conduits. Heterogeneity in the endothelial and smooth muscle cell function between different arteries may provide particular vessels with properties which will favor them for use as bypass conduits. The aim of this review is to provide an insight into how the vascular reactivity of presently used arterial conduits varies and to discuss the clinical implications of these findings both in terms of flow modulation in response to physiologic and exogenous vasoactive mediators and long-term patency.
journal_name
Clin Cardioljournal_title
Clinical cardiologyauthors
Dzimiri N,Chester AH,Allen SP,Duran C,Yacoub MHdoi
10.1002/clc.4960190307subject
Has Abstractpub_date
1996-03-01 00:00:00pages
165-71issue
3eissn
0160-9289issn
1932-8737journal_volume
19pub_type
杂志文章,评审abstract:BACKGROUND AND HYPOTHESIS:The prognostic value of exercise technetium 99m sestamibi single-photon emission computed tomography (SPECT) imaging in patients with previous bypass surgery is unknown. The aim of our study was to assess the prognostic information obtained with exercise scintigraphy performed for routine foll...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960200913
更新日期:1997-09-01 00:00:00
abstract::Antihypertensive drug therapy can lower blood pressure and prolong life, but many hypertensive patients continue to develop further risk factors and to die prematurely of heart disease. Antihypertensive drugs can also interfere with the patient's quality of life, and many are not compatible with the concomitant medica...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960181506
更新日期:1995-06-01 00:00:00
abstract:BACKGROUND:Chronic kidney disease (CKD) is associated with an increased risk of cardiovascular events following acute coronary syndrome (ACS). The underlying pathobiology and optimal treatments for this population continue to be evaluated. HYPOTHESIS:Patients with CKD will receive fewer evidence-based therapies and ex...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/clc.22253
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:There is a growing body of evidence that advanced glycation end products (AGE) and their receptor (RAGE) system are implicated in chronic kidney disease (CKD). We have previously found that a long-acting calcium channel blocker, azelnidipine, but not amlodipine, improves renal injury in CKD patients. However...
journal_title:Clinical cardiology
pub_type: 杂志文章,随机对照试验
doi:10.1002/clc.20885
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Diabetes mellitus (DM) is well established as a short-term prognostic indicator after myocardial infarction (MI), but little long-term data are available. HYPOTHESIS:The objective of the study was to assess the impact of DM and other patient characteristics at baseline on long-term mortality after acute MI....
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20776
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:Low levels of high-density lipoprotein cholesterol (HDL-C; <40 mg/dL) are associated with increased risk of cardiovascular events, but it is unclear whether lower thresholds (<30 mg/dL) are associated with increased hazard. HYPOTHESIS:Very low levels of HDL-C may provide prognostic information in acute coro...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/clc.22533
更新日期:2016-06-01 00:00:00
abstract::This manuscript was written in an effort to emphasize the points made by Porter et al. (Clin Cardiol 1997; 20:971-973). Right ventricular infarction may be erroneously interpreted as an anteroseptal infarction because of elevation of the S-T segments in leads V1-V4. The two can be separated when, using the Grant metho...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960210411
更新日期:1998-04-01 00:00:00
abstract::During myocardial ischemia, fatty acids are the principal source of energy, increasing myocardial oxygen consumption and making a decrease in coronary blood flow less well tolerated. Increasing glucose oxidation during myocardial ischemia may improve cardiac efficiency. The pFOX inhibitors have the potential to accomp...
journal_title:Clinical cardiology
pub_type: 社论
doi:10.1002/clc.4960260402
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND:The reproducibility of left ventricular (LV) mass measurement by two-dimensional (2-D) echocardiography is inadequate for individual assessments. HYPOTHESIS:This study was undertaken to evaluate the potential of LV mass determination with a new three-dimensional (3-D) echocardiographic method compared with ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960201111
更新日期:1997-11-01 00:00:00
abstract:BACKGROUND:To evaluate the prognostic value of early and intensive lipid-lowering treatment on ventricular premature beat or nonsustained ventricular tachycardia (NSVT) after acute coronary syndrome (ACS) (ST-elevation myocardial infarction [STEMI], non-STEMI, and unstable angina pectoris). HYPOTHESIS:Provided that ea...
journal_title:Clinical cardiology
pub_type: 杂志文章,随机对照试验,收录出版
doi:10.1002/clc.20818
更新日期:2011-01-01 00:00:00
abstract::Acute myocardial infarction can be stratified into electrocardiographic subsets based on the presence or absence of new Q waves. This stratification has important clinical and prognostic utility. Coronary angiography during acute non-Q-wave compared with Q-wave infarction shows much higher infarct-related artery paten...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:
更新日期:1989-07-01 00:00:00
abstract:BACKGROUND:Increased salt intake may induce hypertension, lead to cardiac hypertrophy, and exacerbate heart failure. When elderly patients develop heart failure, diastolic dysfunction is often observed, although the ejection fraction has decreased. Diabetes mellitus (DM) is an established risk factor for heart failure....
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20664
更新日期:2009-10-01 00:00:00
abstract:BACKGROUND:The impact of permanent pacemaker (PPM) on long-term clinical outcomes of patients undergoing percutaneous coronary intervention (PCI) has not been studied. HYPOTHESIS:PPM may increase heart failure (HF) burden on patients undergoing PCI. METHODS:We recruited consecutive patients undergoing PCI and carried...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.22645
更新日期:2017-04-01 00:00:00
abstract::The pharmacologic management of the patient post myocardial infarction (MI) aims to achieve several goals. Chief among these is to prevent subsequent events, which include death, reinfarction, and rehospitalization. Secondary goals include preventing arrhythmias, minimizing left ventricular (LV) remodeling, and preven...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960281306
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:QT dispersion (QTd = QTmax-QTmin) measured as interlead variability of QT interval reflects the spatial inhomogeneity of ventricular repolarization times, and increased QTd may provide a substrate for malignant ventricular arrhythmias. Ischemia is associated with regional abnormalities of conduction and repo...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960220109
更新日期:1999-01-01 00:00:00
abstract::Malignant lymphoma commonly involves the heart. Previous studies have found cardiac metastases in up to 20% of patients dying with lymphoma. Cardiac signs and symptoms of lymphoma are relatively rare, however, and in most cases, the diagnosis is made either postmortem or too late to affect the clinical course. This re...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960190326
更新日期:1996-03-01 00:00:00
abstract:BACKGROUND:The global T-inversion (GTI) electrocardiogram (ECG) is strikingly abnormal with major QTc prolongation, but with a surprisingly good prognosis by Kaplan-Meier curve. This contrasts with most significant QTc prolongations. HYPOTHESIS:This study was undertaken to ascertain QT interval dispersion (QTd) in glo...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960221012
更新日期:1999-10-01 00:00:00
abstract:BACKGROUND:Emerging biomarkers for acute myocardial infarction (AMI) may enhance conventional risk-prediction algorithms if they are informative and associated with risk independently of established predictors. In this study, we constructed a cohort for testing emerging biomarkers for AMI in managed-care populations us...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
doi:10.1002/clc.22146
更新日期:2013-08-01 00:00:00
abstract:BACKGROUNDS:The causes and prognosis of pericardial effusion (PE) may be different according to time, region, economy, and hospital. This study was performed to evaluate the etiology, clinical outcome, and prognosis of patients with large, symptomatic PE treated by echo-guided pericardiocentesis at Kangnam St. Mary's H...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20305
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:Overt hypothyroidism has been found to be associated with cardiovascular disease. Moreover, subclinical hypothyroidism is a strong indicator of risk for aortic atherosclerosis and myocardial infarction. HYPOTHESIS:We hypothesized that variation of thyroid function within the normal range may influence the p...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960261205
更新日期:2003-12-01 00:00:00
abstract:BACKGROUND:We previously reported that an index of afterload-related left ventricular diastolic function, operant diastolic elastance (Ed)/effective arterial elastance (Ea) = E/e'/(0.9 × systolic blood pressure), was significantly higher in elderly hypertensive women. We aimed to determine sex-related differences in th...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
doi:10.1002/clc.23073
更新日期:2018-12-01 00:00:00
abstract::Serial echocardiographic findings in a patient with an Omniscience mitral prosthesis presenting progressive perivalvular pannus ingrowth are described. The first echocardiographic study was carried out one year after prosthesis implantation and showed decreased prosthetic opening velocity. As prosthetic thrombosis was...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960101021
更新日期:1987-10-01 00:00:00
abstract::Noninvasive determination of left-side intracardiac pressures is of clinical importance in many cardiac diseases. To test the reliability and accuracy of left-side intracardiac pressure measurements by continuous-wave Doppler echocardiography, using left-side valvular regurgitations, 47 patients with mitral regurgitat...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960161206
更新日期:1993-12-01 00:00:00
abstract:BACKGROUND:Despite efforts targeting the growth of healthcare spending within the United States, the current increase in expenditures remains a widespread systemic issue. The overuse of healthcare testing has previously been identified as a modifiable contributing factor. One such test, echocardiography, has seen a con...
journal_title:Clinical cardiology
pub_type: 杂志文章,多中心研究
doi:10.1002/clc.22810
更新日期:2017-12-01 00:00:00
abstract::Survival to adulthood is very rare in tricuspid atresia, particularly in certain subtypes and in the presence of Eisenmenger's physiology. We report a 32-year-old woman who has the type IC variant of tricuspid atresia and who has had documented Eisenmenger's physiology for over 10 years. ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960071007
更新日期:1984-10-01 00:00:00
abstract::In-coordinate mitral annulus movement might participate in the pathogenesis of functional mitral regurgitation. We evaluated a relationship between indices of mitral annulus systolic asynchrony and mitral regurgitation in patients after myocardial infarction in order to determine independent determinants of effective ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.20131
更新日期:2007-10-01 00:00:00
abstract::The designation of atherosclerosis as a chronic inflammatory process represents an exciting and logical paradigm shift for cardiologists. Monocyte chemoattractant protein-1 (MCP-1) plays an important role in the recruitment and activation of monocytes and thus in the development of atherosclerosis. Enhanced MCP-1 expr...
journal_title:Clinical cardiology
pub_type: 杂志文章,评审
doi:10.1002/clc.4960250403
更新日期:2002-04-01 00:00:00
abstract::This report describes the development of a quality assurance-oriented integrated software system designed for an anesthesiology-based intraoperative transesophageal echocardiography service. Entry data include patient and operation demographics, two-dimensional echocardiographic, saline-contrast, and color flow/pulsed...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960161012
更新日期:1993-10-01 00:00:00
abstract::A rare case of an adult patient with Shone's syndrome is presented in whom Lev's disease seems to be the major pathology underlying the development of complete A-V block. ...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960100116
更新日期:1987-01-01 00:00:00
abstract:BACKGROUND:Although nocturnal pulseoximetry is routinely performed in obstructive sleep apnea syndrome (OSAS), pulseoximetry over a 24-h period has not been studied. HYPOTHESIS:The purpose of the study was to determine whether simultaneous 24-h oxygen desaturation and electrocardiographic (ECG) recording might be used...
journal_title:Clinical cardiology
pub_type: 杂志文章
doi:10.1002/clc.4960210710
更新日期:1998-07-01 00:00:00