Research

Publications

Below you can find a list of our published research.

6205 results

Cited 4 times since 2015 (0.4 per year) source: EuropePMC

European heart journal, Volume 36, Issue 40, 28 4 2015, Pages 2681-2685 Research ethics needs fine tuning, not rigidity: how to promote evidence in neglected patient populations by rethinking informed consent. Jukema JW, Brouwer JR, Lüscher TF, Engberts DP, Quax PH

Abstract

Cited 3 times since 2015 (0.3 per year) source: EuropePMC

Case reports in gastrointestinal medicine, Volume 2015, 22 4 2015, Pages 648417 A Rare Cause of Acute Abdomen: Perforation of Double Meckel's Diverticulum. Tas İ, Culcu S, Duzkoylu Y, Eryilmaz S, Deniz MM, Yilmaz D

Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract. In this report, we aimed to represent a case of intestinal perforation, caused by double Meckel's diverticulum, which is a very rare entity in surgical practice. The patient was a 20-year-old Caucasian man, admitted to hospital with complaints of abdominal pain, nausea, and vomitting during the last 3 days. Physical examination indicated tenderness, rebound, and guarding in the right lower quadra... Abstract

European heart journal. Cardiovascular Imaging, Volume 17, Issue 6, 22 4 2015, Pages 652-659 Differential response of LV sublayer twist during dobutamine stress echocardiography as a novel marker of contractile reserve after acute myocardial infarction: relationship with follow-up LVEF improvement. Joyce E, Debonnaire P, Leong DP, Abate E, Katsanos S, Bax JJ, Delgado V, Ajmone Marsan N

Aims: Dobutamine stress echocardiography (DSE) is frequently performed to assess left ventricular (LV) contractile reserve in patients following myocardial infarction (STEMI). Given that resting LV sublayer twist assessment has been proposed as a marker of infarct transmurality, this study aimed to investigate whether response of LV subepicardial twist on DSE represents a novel quantitative marker of contractile reserve. Methods and results: First STEMI patients treated with primary percutaneous... Abstract

Cited 15 times since 2015 (1.5 per year) source: EuropePMC

The Journal of thoracic and cardiovascular surgery, Volume 150, Issue 5, 18 3 2015, Pages 1233-40.e1 Altered left ventricular vortex ring formation by 4-dimensional flow magnetic resonance imaging after repair of atrioventricular septal defects. Calkoen EE, Elbaz MS, Westenberg JJ, Kroft LJ, Hazekamp MG, Roest AA, van der Geest RJ

Objectives: During normal left ventricular (LV) filling, a vortex ring structure is formed distal to the left atrioventricular valve (LAVV). Vortex structures contribute to efficient flow organization. We aimed to investigate whether LAVV abnormality in patients with a corrected atrioventricular septal defect (AVSD) has an impact on vortex ring formation. Methods: Whole-heart 4D flow MRI was performed in 32 patients (age: 26 ± 12 years), and 30 healthy subjects (age: 25 ± 14 years). Vortex ring... Abstract

Cited 113 times since 2015 (11.5 per year) source: EuropePMC

Atherosclerosis, Volume 242, Issue 1, 17 3 2015, Pages 251-260 Valvular interstitial cells suppress calcification of valvular endothelial cells. Hjortnaes J, Shapero K, Goettsch C, Hutcheson JD, Keegan J, Kluin J, Mayer JE, Bischoff J, Aikawa E

Background: Calcific aortic valve disease (CAVD) is the most common heart valve disease in the Western world. We previously proposed that valvular endothelial cells (VECs) replenish injured adult valve leaflets via endothelial-to-mesenchymal transformation (EndMT); however, whether EndMT contributes to valvular calcification is unknown. We hypothesized that aortic VECs undergo osteogenic differentiation via an EndMT process that can be inhibited by valvular interstitial cells (VICs). Approach an... Abstract

Cited 11 times since 2015 (1.1 per year) source: EuropePMC

BMC cardiovascular disorders, Volume 15, 14 2 2015, Pages 68 Cathether-based interventional strategies for cor triatriatum in the adult - feasibility study through a hybrid approach. Li WW, Koolbergen DR, Bouma BJ, Hazekamp MG, de Mol BA, de Winter RJ

Background: Cor triatriatum is a rare congenital cardiac abnormality, consisting of an obstructing membrane between the pulmonary veins and the mitral valve in varying patterns. The entitiy can mimick the pathophysiology of mitral stenosis, necessitating surgical resection. Occasionally, percutaneous balloon dilatation of the membrane has been successfully performed. Case presentation: We report two cases with cor triatriatum where intraoperative balloon dilatation of the membrane was attempted... Abstract

Cited 11 times since 2015 (1.1 per year) source: EuropePMC

Heart (British Cardiac Society), Volume 101, Issue 21, 14 2 2015, Pages 1717-1723 Individualised prediction of pulmonary homograft durability in tetralogy of Fallot. Bokma JP, Winter MM, Oosterhof T, Vliegen HW, van Dijk AP, Hazekamp MG, Koolbergen DR, Groenink M, Mulder BJ, Bouma BJ

Background: In patients with repaired tetralogy of Fallot (rTOF), multiple reoperations or percutaneous interventions after pulmonary valve replacement (PVR) may be necessary due to limited homograft durability. However, data to guide individualised prediction of homograft durability remain scarce. The aim of this study was to provide risk models for RV to pulmonary artery homograft durability. Methods: This retrospective multicentre study included consecutive patients with rTOF who had undergon... Abstract

Cited 31 times since 2015 (3.1 per year) source: EuropePMC

Neuroendocrinology, Volume 103, Issue 3-4, 14 2 2015, Pages 291-299 Subclinical Thyroid Dysfunction and Depressive Symptoms among the Elderly: A Prospective Cohort Study. Blum MR, Wijsman LW, Virgini VS, Bauer DC, den Elzen WP, Jukema JW, Buckley BM, de Craen AJ, Kearney PM, Stott DJ, Gussekloo J, Westendorp RG, Mooijaart SP, Rodondi N, PROSPER study group

Background: Subclinical hypothyroidism has been associated with depressive symptoms in cross-sectional studies, but prospective data and data on subclinical hyperthyroidism are scarce. Methods: In the Leiden substudy of the Prospective Study of Pravastatin in the Elderly at Risk (PROSPER), thyroid-stimulating hormone and free T4 levels were measured at baseline and repeated after 6 months in adults aged 70-82 years with preexisting cardiovascular disease or known cardiovascular risk factors to d... Abstract

Cited 20 times since 2015 (2 per year) source: EuropePMC

European heart journal, Volume 36, Issue 29, 13 2 2015, Pages 1851-1877 Clinical trial design principles and endpoint definitions for transcatheter mitral valve repair and replacement: part 1: clinical trial design principles: A consensus document from the mitral valve academic research consortium. Stone GW, Vahanian AS, Adams DH, Abraham WT, Borer JS, Bax JJ, Schofer J, Cutlip DE, Krucoff MW, Blackstone EH, Généreux P, Mack MJ, Siegel RJ, Grayburn PA, Enriquez-Sarano M, Lancellotti P, Filippatos G, Kappetein AP, Mitral Valve Academic Research Consortium (MVARC)

Mitral regurgitation (MR) is one of the most prevalent valve disorders and has numerous aetiologies, including primary (organic) MR, due to underlying degenerative/structural mitral valve (MV) pathology, and secondary (functional) MR, which is principally caused by global or regional left ventricular remodelling and/or severe left atrial dilation. Diagnosis and optimal management of MR requires integration of valve disease and heart failure specialists, MV cardiac surgeons, interventional cardio... Abstract

Cited 13 times since 2015 (1.3 per year) source: EuropePMC

SpringerPlus, Volume 4, 10 2 2015, Pages 336 Myocardial infarction models in NOD/Scid mice for cell therapy research: permanent ischemia vs ischemia-reperfusion. van Zuylen VL, den Haan MC, Roelofs H, Fibbe WE, Schalij MJ, Atsma DE

Myocardial infarction animal studies are used to study disease mechanisms and new treatment options. Typically, myocardial infarction (MI) is induced by permanent occlusion of the left anterior descending artery. Since in MI patients coronary blood flow is often restored new experimental models better reflecting clinical practice are needed. Here, permanent ischemia MI (PI group) was compared with transient ischemia (45 min) (IR group) in immunodeficient NOD/Scid mice. Cardiac function, infarct... Abstract

Cited 14 times since 2015 (1.4 per year) source: EuropePMC

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, Volume 23, Issue 1, 9 2 2015, Pages 24-36 Prognostic value of coronary computed tomography angiography in diabetic patients without chest pain syndrome. van den Hoogen IJ, de Graaf MA, Roos CJ, Leen AC, Kharagjitsingh AV, Wolterbeek R, Kroft LJ, Wouter Jukema J, Bax JJ, Scholte AJ

Aims: Diabetic patients with coronary artery disease (CAD) are often free of chest pain syndrome. A useful modality for non-invasive assessment of CAD is coronary computed tomography angiography (CTA). However, the prognostic value of CAD on coronary CTA in diabetic patients without chest pain syndrome is relatively unknown. Therefore, the aim was to investigate the long-term prognostic value of coronary CTA in a large population diabetic patients without chest pain syndrome. Methods: Between 20... Abstract

Cited 1 times since 2015 (0.1 per year) source: EuropePMC

Interactive cardiovascular and thoracic surgery, Volume 21, Issue 4, 9 2 2015, Pages 459-464 Transthoracic echocardiography for selection of tubular graft size in David reimplantation technique. Regeer MV, Versteegh MI, Klautz RJ, Schalij MJ, Bax JJ, Ajmone Marsan N, Delgado V

Objectives: Selection of tubular graft size during David reimplantation technique for aortic root dilatation is based on perioperative leaflet height measurements. The present study evaluated whether transthoracic echocardiography (TTE)-based algorithms may help in selecting the graft size preoperatively. Methods: Thirty patients (52 ± 11 years old, 73% men) who underwent David reimplantation technique were evaluated. The implanted graft size was based on the David's formula. Leaflet height... Abstract

Cited 16 times since 2015 (1.6 per year) source: EuropePMC

American journal of hypertension, Volume 29, Issue 3, 8 2 2015, Pages 311-318 Blood Pressure Lowering Medication, Visit-to-Visit Blood Pressure Variability, and Cognitive Function in Old Age. Wijsman LW, de Craen AJ, Muller M, Sabayan B, Stott D, Ford I, Trompet S, Jukema JW, Westendorp RG, Mooijaart SP

Background: Visit-to-visit blood pressure (BP) variability is associated with cognitive impairment. We assessed to what extent the association between BP variability and cognitive impairment is mediated by the association of BP lowering medication (BPLM) with both BP variability and cognition. Methods: We studied 5,606 participants from the PROspective Study of Pravastatin in the Elderly at Risk (PROSPER). BP was measured every 3 months during 3.2 years; BP variability was defined as the SD of B... Abstract

Cited 4 times since 2015 (0.4 per year) source: EuropePMC

Cardiovascular research, Volume 107, Issue 4, 3 1 2015, Pages 601-612 Forced fusion of human ventricular scar cells with cardiomyocytes suppresses arrhythmogenicity in a co-culture model. Engels MC, Askar SF, Jangsangthong W, Bingen BO, Feola I, Liu J, Majumder R, Versteegh MI, Braun J, Klautz RJ, Ypey DL, De Vries AA, Pijnappels DA

Aims: Fibrosis increases arrhythmogenicity in myocardial tissue by causing structural and functional disruptions in the cardiac syncytium. Forced fusion of fibroblastic cells with adjacent cardiomyocytes may theoretically resolve these disruptions. Therefore, the electrophysiological effects of such electrical and structural integration of fibroblastic cells into a cardiac syncytium were studied. Methods and results: Human ventricular scar cells (hVSCs) were transduced with lentiviral vectors en... Abstract

Cited 153 times since 2015 (15.5 per year) source: EuropePMC

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, Volume 20, Issue 26, 2 1 2015, Pages 21178 Emergence of a novel GII.17 norovirus – End of the GII.4 era? de Graaf M, van Beek J, Vennema H, Podkolzin AT, Hewitt J, Bucardo F, Templeton K, Mans J, Nordgren J, Reuter G, Lynch M, Rasmussen LD, Iritani N, Chan MC, Martella V, Ambert-Balay K, Vinjé J, White PA, Koopmans MP

In the winter of 2014/15 a novel GII.P17-GII.17 norovirus strain (GII.17 Kawasaki 2014) emerged, as a major cause of gastroenteritis outbreaks in China and Japan. Since their emergence these novel GII.P17-GII.17 viruses have replaced the previously dominant GII.4 genotype Sydney 2012 variant in some areas in Asia but were only detected in a limited number of cases on other continents. This perspective provides an overview of the available information on GII.17 viruses in order to gain insight in... Abstract

Cited 105 times since 2015 (10.6 per year) source: EuropePMC

Journal of the American College of Cardiology, Volume 66, Issue 3, 1 1 2015, Pages 278-307 Clinical Trial Design Principles and Endpoint Definitions for Transcatheter Mitral Valve Repair and Replacement: Part 1: Clinical Trial Design Principles: A Consensus Document From the Mitral Valve Academic Research Consortium. Stone GW, Vahanian AS, Adams DH, Abraham WT, Borer JS, Bax JJ, Schofer J, Cutlip DE, Krucoff MW, Blackstone EH, Généreux P, Mack MJ, Siegel RJ, Grayburn PA, Enriquez-Sarano M, Lancellotti P, Filippatos G, Kappetein AP, Mitral Valve Academic Research Consortium (MVARC)

Mitral regurgitation (MR) is one of the most prevalent valve disorders and has numerous etiologies, including primary (organic) MR, due to underlying degenerative/structural mitral valve (MV) pathology, and secondary (functional) MR, which is principally caused by global or regional left ventricular remodeling and/or severe left atrial dilation. Diagnosis and optimal management of MR requires integration of valve disease and heart failure specialists, MV cardiac surgeons, interventional cardiolo... Abstract

Cited 31 times since 2015 (3.1 per year) source: EuropePMC

Heart and vessels, Volume 31, Issue 5, 1 1 2015, Pages 795-806 Histopathology of aortic complications in bicuspid aortic valve versus Marfan syndrome: relevance for therapy? Grewal N, Franken R, Mulder BJ, Goumans MJ, Lindeman JH, Jongbloed MR, DeRuiter MC, Klautz RJ, Bogers AJ, Poelmann RE, Groot AC

Patients with bicuspid aortic valve (BAV) and patients with Marfan syndrome (MFS) are more prone to develop aortic dilation and dissection compared to persons with a tricuspid aortic valve (TAV). To elucidate potential common and distinct pathways of clinical relevance, we compared the histopathological substrates of aortopathy. Ascending aortic wall biopsies were divided in five groups: BAV (n = 36) and TAV (n = 23) without and with dilation and non-dilated MFS (n = 8). General histologic featu... Abstract

Cited 521 times since 2015 (52.6 per year) source: EuropePMC

JAMA, Volume 314, Issue 1, 1 1 2015, Pages 52-60 Association of Cardiometabolic Multimorbidity With Mortality. Emerging Risk Factors Collaboration, Di Angelantonio E, Kaptoge S, Wormser D, Willeit P, Butterworth AS, Bansal N, O'Keeffe LM, Gao P, Wood AM, Burgess S, Freitag DF, Pennells L, Peters SA, Hart CL, Håheim LL, Gillum RF, Nordestgaard BG, Psaty BM, Yeap BB, Knuiman MW, Nietert PJ, Kauhanen J, Salonen JT, Kuller LH, Simons LA, van der Schouw YT, Barrett-Connor E, Selmer R, Crespo CJ, Rodriguez B, Verschuren WM, Salomaa V, Svärdsudd K, van der Harst P, Björkelund C, Wilhelmsen L, Wallace RB, Brenner H, Amouyel P, Barr EL, Iso H, Onat A, Trevisan M, D'Agostino RB, Cooper C, Kavousi M, Welin L, Roussel R, Hu FB, Sato S, Davidson KW, Howard BV, Leening MJ, Leening M, Rosengren A, Dörr M, Deeg DJ, Kiechl S, Stehouwer CD, Nissinen A, Giampaoli S, Donfrancesco C, Kromhout D, Price JF, Peters A, Meade TW, Casiglia E, Lawlor DA, Gallacher J, Nagel D, Franco OH, Assmann G, Dagenais GR, Jukema JW, Sundström J, Woodward M, Brunner EJ, Khaw KT, Wareham NJ, Whitsel EA, Njølstad I, Hedblad B, Wassertheil-Smoller S, Engström G

Importance: The prevalence of cardiometabolic multimorbidity is increasing. Objective: To estimate reductions in life expectancy associated with cardiometabolic multimorbidity. Design, setting, and participants: Age- and sex-adjusted mortality rates and hazard ratios (HRs) were calculated using individual participant data from the Emerging Risk Factors Collaboration (689,300 participants; 91 cohorts; years of baseline surveys: 1960-2007; latest mortality follow-up: April 2013; 128,843 deaths). T... Abstract

Cited 119 times since 2015 (12 per year) source: EuropePMC

Nature, Volume 523, Issue 7561, 1 1 2015, Pages 459-462 Directional dominance on stature and cognition in diverse human populations. Joshi PK, Esko T, Mattsson H, Eklund N, Gandin I, Nutile T, Jackson AU, Schurmann C, Smith AV, Zhang W, Okada Y, Stančáková A, Faul JD, Zhao W, Bartz TM, Concas MP, Franceschini N, Enroth S, Vitart V, Trompet S, Guo X, Chasman DI, O'Connel JR, Corre T, Nongmaithem SS, Chen Y, Mangino M, Ruggiero D, Traglia M, Farmaki AE, Kacprowski T, Bjonnes A, van der Spek A, Wu Y, Giri AK, Yanek LR, Wang L, Hofer E, Rietveld CA, McLeod O, Cornelis MC, Pattaro C, Verweij N, Baumbach C, Abdellaoui A, Warren HR, Vuckovic D, Mei H, Bouchard C, Perry JRB, Cappellani S, Mirza SS, Benton MC, Broeckel U, Medland SE, Lind PA, Malerba G, Drong A, Yengo L, Bielak LF, Zhi D, van der Most PJ, Shriner D, Mägi R, Hemani G, Karaderi T, Wang Z, Liu T, Demuth I, Zhao JH, Meng W, Lataniotis L, van der Laan SW, Bradfield JP, Wood AR, Bonnefond A, Ahluwalia TS, Hall LM, Salvi E, Yazar S, Carstensen L, de Haan HG, Abney M, Afzal U, Allison MA, Amin N, Asselbergs FW, Bakker SJL, Barr RG, Baumeister SE, Benjamin DJ, Bergmann S, Boerwinkle E, Bott

Homozygosity has long been associated with rare, often devastating, Mendelian disorders, and Darwin was one of the first to recognize that inbreeding reduces evolutionary fitness. However, the effect of the more distant parental relatedness that is common in modern human populations is less well understood. Genomic data now allow us to investigate the effects of homozygosity on traits of public health importance by observing contiguous homozygous segments (runs of homozygosity), which are inferr... Abstract

Cited 1 times since 2015 (0.1 per year) source: EuropePMC

Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation, Volume 23, Issue 7-8, 1 1 2015, Pages 366-367 Acute pontine infarction after percutaneous coronary intervention: a very rare but devastating complication. Arslan F, Mair J, Franz WM, Otten M, van Lelyveld L

A 64-year-old man suffering from an acute posterior wall myocardial infarction underwent primary percutaneous coronary intervention. After several aspiration attempts, tirofiban infusion and pre- and post-dilatation, a bare-metal stent was successfully implanted in the culprit right coronary artery. While the patient did not show any neurological symptoms before or during the procedure, he exhibited hemiplegia and loss of spontaneous speech. Additional magnetic resonance imaging showed an extens... Abstract