6125 results
Cited 199 times since 2004 (9.7 per year)
source: EuropePMC
Circulation,
Volume 110, Issue 14, 27 4 2004, Pages 2010-2016
Magnetic resonance imaging analysis of right ventricular pressure-volume loops: in vivo validation and clinical application in patients with pulmonary hypertension.
Kuehne T, Yilmaz S, Steendijk P, Moore P, Groenink M, Saaed M, Weber O, Higgins CB, Ewert P, Fleck E, Nagel E, Schulze-Neick I, Lange P
Background: The aims of this study were to validate MRI-derived right ventricular (RV) pressure-volume loops for assessment of RV myocardial contractility and then to apply this technique in patients with chronic RV pressure overload for assessment of myocardial contractility, ventricular pump function, and VA coupling. Methods and results: Flow-directed catheters were guided under MR fluoroscopy (1.5 T) into the RV for invasive pressure measurements. Simultaneously, ventricular volumes and myoc...
Abstract
The Annals of thoracic surgery,
Volume 78, Issue 3, 1 1 2004, Pages e58-60
Median sternotomy for reoperation of the distal aortic arch in postcoarctectomy patients.
Vriend JW, Mulder BJ, Schoof PH, Hazekamp MG
We report the usefulness of a median sternotomy approach for the surgical treatment of residual aortic gradients or recoarctation and aortic aneurysms. This series confirms that excellent surgical results can be obtained in this technically challenging group of patients needing postcoarctation repair.
Abstract
Cited 9 times since 2004 (0.4 per year)
source: EuropePMC
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology,
Volume 11, Issue 5, 1 1 2004, Pages 527-533
Incidence and predictors of heart failure during long-term follow-up after stress Tc-99m sestamibi tomography in patients with suspected coronary artery disease.
Elhendy A, Schinkel AF, van Domburg RT, Bax JJ, Poldermans D
Background: Heart failure is a major cause of morbidity and death in patients with coronary artery disease (CAD). The aim of this study was to define the incidence and predictors of heart failure during long-term follow-up in patients with suspected CAD referred for stress myocardial perfusion imaging. Methods and results: We studied 787 patients (mean age, 57 +/- 12 years; 470 men) with suspected CAD who had no history of previous myocardial infarction or heart failure with exercise (n = 508) o...
Abstract
Cited 68 times since 2004 (3.3 per year)
source: EuropePMC
Circulation,
Volume 110, Issue 11 Suppl 1, 1 1 2004, Pages II18-22
Extensive left ventricular remodeling does not allow viable myocardium to improve in left ventricular ejection fraction after revascularization and is associated with worse long-term prognosis.
Bax JJ, Schinkel AF, Boersma E, Elhendy A, Rizzello V, Maat A, Roelandt JR, van der Wall EE, Poldermans D
Background: Extensive left ventricular (LV) remodeling may not allow functional recovery after revascularization, despite the presence of viable myocardium. Methods and results: Seventy-nine consecutive patients with ischemic cardiomyopathy (left ventricle ejection fraction [LVEF] 29+/-7%) underwent surgical revascularization. Before revascularization, viability was assessed by metabolic imaging with F18-fluorodeoxyglucose and SPECT. LV volumes and LVEF were assessed by resting echocardiography....
Abstract
Cited 4 times since 2004 (0.2 per year)
source: EuropePMC
The American journal of cardiology,
Volume 94, Issue 6, 1 1 2004, Pages 757-760
Comparison of long-term effect of coronary artery bypass grafting in patients with ischemic cardiomyopathy with viable versus nonviable left ventricular myocardium.
Rizzello V, Poldermans D, Biagini E, Kertai MD, Schinkel AF, Boersma E, Krenning B, Vourvouri EC, Bountioukos M, Crea F, Roelandt JR, Bax JJ
In this study, 63% of patients with a substantial amount of viable myocardium showed an increased left ventricular ejection fraction (LVEF) 12 +/- 3 months after coronary artery bypass grafting. In 93% of these patients, increased LVEF persisted at 4.5 +/- 1 years of follow-up. Conversely, in nonviable patients, LVEF did not increase at 12 +/- 3 months or at follow-up of 4.5 +/- 1 years.
Abstract
Cited 14 times since 2004 (0.7 per year)
source: EuropePMC
The American journal of cardiology,
Volume 94, Issue 6, 1 1 2004, Pages 733-739
Prognostic value of dobutamine stress echocardiography in patients with systemic hypertension and known or suspected coronary artery disease.
Sozzi FB, Elhendy A, Rizzello V, van Domburg RT, Kertai M, Vourvouri E, Schinkel AF, Bax JJ, Roelandt JR, Poldermans D
Currently, there are no outcome data to suggest an incremental value of stress echocardiography in the risk stratification of patients who have hypertension after controlling for the left ventricular mass index (LVMI). This study assessed the incremental value of dobutamine stress echocardiography (DSE) for the prediction of mortality rate and cardiac events in patients who have hypertension. We studied 596 patients who had hypertension (mean age 62 +/- 12 years; 382 men) and who underwent DSE f...
Abstract
Cited 41 times since 2004 (2 per year)
source: EuropePMC
Journal of the American College of Cardiology,
Volume 44, Issue 5, 1 1 2004, Pages 1113-1123
Fibroblast growth factor-1 improves cardiac functional recovery and enhances cell survival after ischemia and reperfusion: a fibroblast growth factor receptor, protein kinase C, and tyrosine kinase-dependent mechanism.
Palmen M, Daemen MJ, De Windt LJ, Willems J, Dassen WR, Heeneman S, Zimmermann R, Van Bilsen M, Doevendans PA
Objectives: We sought to investigate the role of fibroblast growth factor (FGF)-1 during acute myocardial ischemia and reperfusion. Background: The FGFs display cardioprotective effects during ischemia and reperfusion. Methods: We investigated FGF-1-induced cardioprotection during ischemia and reperfusion and the intracellular signaling pathways responsible for these effects in an ex vivo murine setup of myocardial ischemia and reperfusion. Results: Cardiac-specific human FGF-1 overexpression wa...
Abstract
Cited 18 times since 2004 (0.9 per year)
source: EuropePMC
Clinical science (London, England : 1979),
Volume 107, Issue 3, 1 1 2004, Pages 255-261
An integrated evaluation of endothelial constitutive nitric oxide synthase polymorphisms and coronary artery disease in men.
Agema WR, de Maat MP, Zwinderman AH, Kastelein JJ, Rabelink TJ, van Boven AJ, Feskens EJ, Boer JM, van der Wall EE, Jukema JW
In the present study, we sought to evaluate the role of three polymorphisms in the ecNOS (endothelial constitutive nitric oxide synthase) gene in relation to the existence, severity and progression of CAD (coronary artery disease), MI (myocardial infarction) and the occurrence of ischaemia in a predominantly Caucasian population. Patients with CAD (n = 760) and age- and sex-matched population-based controls (n = 691) were genotyped for the -786T/C, E/D298 and 4a/b polymorphisms. Patients were ra...
Abstract
Cited 3 times since 2004 (0.1 per year)
source: EuropePMC
Heart (British Cardiac Society),
Volume 90, Issue 9, 1 1 2004, Pages 1035
Aortic arch aneurysm.
Bogaard K, Scholte AJ
Abstract
Cited 111 times since 2004 (5.4 per year)
source: EuropePMC
Circulation,
Volume 110, Issue 11 Suppl 1, 1 1 2004, Pages II103-8
Restrictive annuloplasty and coronary revascularization in ischemic mitral regurgitation results in reverse left ventricular remodeling.
Bax JJ, Braun J, Somer ST, Klautz R, Holman ER, Versteegh MI, Boersma E, Schalij MJ, van der Wall EE, Dion RA
Background: Data on combined coronary artery bypass grafting (CABG) and restrictive annuloplasty in patients with ischemic cardiomyopathy are scarce, and the effect on reverse left ventricular (LV) remodeling is unknown. Methods and results: 51 patients with ischemic LV dysfunction (LV ejection fraction 31+/-8%) and severe mitral regurgitation (grade 3 to 4+) underwent CABG and restrictive annuloplasty with stringent downsizing of the mitral annulus (by 2 sizes, Physio-ring, mean size 28+/-2). S...
Abstract
Cited 129 times since 2004 (6.3 per year)
source: EuropePMC
Circulation,
Volume 110, Issue 11, 30 5 2004, Pages 1418-1423
Plasma levels of cholesteryl ester transfer protein and the risk of future coronary artery disease in apparently healthy men and women: the prospective EPIC (European Prospective Investigation into Cancer and nutrition)-Norfolk population study.
Boekholdt SM, Kuivenhoven JA, Wareham NJ, Peters RJ, Jukema JW, Luben R, Bingham SA, Day NE, Kastelein JJ, Khaw KT
Background: Low plasma levels of cholesteryl ester transfer protein (CETP) are associated with elevated levels of HDL cholesterol (HDL-C), but it remains unclear whether this translates into a concomitant reduction in the risk of coronary artery disease (CAD). Evidence exists that the effect of CETP depends on metabolic context, in particular on triglyceride levels. Methods and results: A nested case-control study was performed in the prospective EPIC-Norfolk cohort study. Cases were apparently...
Abstract
Cited 12 times since 2004 (0.6 per year)
source: EuropePMC
Nederlands tijdschrift voor geneeskunde,
Volume 148, Issue 33, 1 1 2004, Pages 1646-1647
[National registry and DNA-bank of patients with congenital heart disease: the CONCOR-project].
Vriend JW, van der Velde ET, Mulder BJ
Although survival of patients with congenital heart disease has dramatically improved since surgical repair has become available, cure is seldom achieved. Exact data on long-term outcome are not available, however, because a national registry is lacking. Furthermore, little is known about the role of genetic defects in the development of congenital heart disease. The CONCOR-project (CONgenital CORvitia) has been set up to facilitate the investigation of the long-term outcome and molecular basis...
Abstract
Cited 43 times since 2004 (2.1 per year)
source: EuropePMC
The American journal of cardiology,
Volume 94, Issue 3, 1 1 2004, Pages 284-288
Quantification of myocardial infarct size and transmurality by contrast-enhanced magnetic resonance imaging in men.
Schuijf JD, Kaandorp TA, Lamb HJ, van der Geest RJ, Viergever EP, van der Wall EE, de Roos A, Bax JJ
Contrast-enhanced magnetic resonance (ce-MR) imaging allows precise delineation of infarct transmurality. An issue of debate is whether data analysis should be performed visually or quantitatively. Accordingly, a head-to-head comparison was performed between visual and quantitative analyses of infarct transmurality on ce-MR imaging. In addition, infarct transmurality was related to the severity of wall motion abnormalities at rest. In 27 patients with long-term ischemic left ventricular (LV) dys...
Abstract
Cited 113 times since 2004 (5.5 per year)
source: EuropePMC
The American journal of cardiology,
Volume 94, Issue 4, 1 1 2004, Pages 427-430
Feasibility of assessment of coronary stent patency using 16-slice computed tomography.
Schuijf JD, Bax JJ, Jukema JW, Lamb HJ, Warda HM, Vliegen HW, de Roos A, van der Wall EE
Intracoronary stent implantation is a frequently performed procedure in the treatment of stenoses in coronary arteries, but in-stent restenosis occurs in approximately 10% to 15% of patients. A noninvasive diagnostic procedure to evaluate in-stent restenosis would therefore be of great benefit. We investigated the feasibility of assessing stent patency with 16-slice computed tomography. Multislice computed tomography (MSCT) was performed in 22 patients with previously implanted stents. For each...
Abstract
Cited 4 times since 2004 (0.2 per year)
source: EuropePMC
The American journal of cardiology,
Volume 94, Issue 3, 1 1 2004, Pages 289-293
Differential prognostic significance of peri-infarction versus remote myocardial ischemia on stress technetium-99m sestamibi tomography in patients with healed myocardial infarction.
Elhendy A, Schinkel AF, van Domburg RT, Bax JJ, Poldermans D
Peri-infarction and remote myocardial ischemia involve different myocardial substrates, but their differential clinical implications have not been previously studied. We assessed the differential prognostic significance of peri-infarction and remote ischemia during long-term follow-up in patients with healed myocardial infarction. We studied 345 patients (59 +/- 12 years old; 282 men) with previous myocardial infarction who demonstrated reversible perfusion abnormalities on exercise or dobutamin...
Abstract
Cited 5 times since 2004 (0.2 per year)
source: EuropePMC
Journal of the American College of Cardiology,
Volume 44, Issue 4, 1 1 2004, Pages 937; author reply 937-8
Prognostic value of left ventricular dyssynchrony in patients with heart failure.
Bax JJ, van dWall EE, Schalij MJ
Abstract
Cited 2 times since 2004 (0.1 per year)
source: EuropePMC
Coronary artery disease,
Volume 15, Issue 5, 1 1 2004, Pages 269-275
Does resting two-dimensional echocardiography identify patients with ischemic cardiomyopathy and low likelihood of functional recovery after coronary revascularization?
Rizzello V, Bax JJ, Schinkel AF, Boersma E, Bountioukos M, Vourvouri EC, Crea F, Biagini E, Elhendy A, Roelandt JR, Poldermans D
Objective: To evaluate the potential of a simple and widely available technique as two-dimensional (2D) echocardiography to identify patients with ischemic cardiomyopathy and low likelihood of functional recovery after coronary revascularization. Methods: Two-dimensional echocardiography and radionuclide ventriculography (RNV) were performed before coronary revascularization in 94 patients with ischemic cardiomyopathy. Left ventricular ejection fraction (LVEF) was measured by RNV. Regional wall...
Abstract
Cited 70 times since 2004 (3.4 per year)
source: EuropePMC
Journal of virology,
Volume 78, Issue 15, 1 1 2004, Pages 8264-8270
Recovery of human metapneumovirus genetic lineages a and B from cloned cDNA.
Herfst S, de Graaf M, Schickli JH, Tang RS, Kaur J, Yang CF, Spaete RR, Haller AA, van den Hoogen BG, Osterhaus AD, Fouchier RA
Human metapneumovirus (hMPV) is a newly discovered pathogen associated with respiratory tract illness, primarily in young children, immunocompromised individuals, and the elderly. The genomic sequence of the prototype hMPV isolate NL/1/00 without the terminal leader and trailer sequences has been reported previously. Here we describe the leader and trailer sequences of two hMPV isolates, NL/1/00 and NL/1/99, representing the two main genetic lineages of hMPV. Minigenome constructs in which the g...
Abstract
Cited 3 times since 2004 (0.1 per year)
source: EuropePMC
The international journal of cardiovascular imaging,
Volume 20, Issue 4, 1 1 2004, Pages 341-344
Coronary stent imaging with multidetector row computed tomography.
Schuijf JD, Bax JJ, Jukema JW, Lamb HJ, Dirksen MS, van der Wall EE, de Roos A
Multidetector row Computed Tomography (MDCT) is developing rapidly as a potential non-invasive imaging method for the direct visualization of coronary arteries in patients presenting with suspected coronary artery disease. Recent technical improvements have led to improved spatial and temporal resolution and may even allow evaluation of coronary stents, which has remained difficult due to the small diameter and radio-opaque material. We describe two cases, a 65- and a 72-year old patient. Both p...
Abstract
Cited 6 times since 2004 (0.3 per year)
source: EuropePMC
Thrombosis and haemostasis,
Volume 92, Issue 2, 1 1 2004, Pages 425-426
Acute myocardial infarction during substitution with recombinant factor VIII concentrate in a patient with mild haemophilia A.
Kerkhoffs JL, Atsma DE, Oemrawsingh PV, Eikenboom J, Van der Meer FJ
Abstract
