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Hut T, Roest A, Gaillard D, Hazekamp M, van den Boogaard P, Lamb H, Kroft L, Jongbloed M, Westenberg J, Wentzel J, Rijnberg F, Kenjeres S. Virtual surgery to predict optimized conduit size for adult Fontan patients with 16-mm conduits. Interdiscip Cardiovasc Thorac Surg 2023; 37:ivad126. [PMID: 37522877 PMCID: PMC10686953 DOI: 10.1093/icvts/ivad126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 06/18/2023] [Accepted: 07/30/2023] [Indexed: 08/01/2023]
Abstract
OBJECTIVES Recent evidence suggests that conduits implanted in Fontan patients at the age of 2-4 years become undersized for adulthood. The objective of this study is to use computational fluid dynamic models to evaluate the effect of virtual expansion of the Fontan conduit on haemodynamics and energetics of the total cavopulmonary connection (TCPC) under resting conditions and increased flow conditions. METHODS Patient-specific, magnetic resonance imaging-based simulation models of the TCPC were performed during resting and increased flow conditions. The original 16-mm conduits were virtually enlarged to 3 new sizes. The proposed conduit sizes were defined based on magnetic resonance imaging-derived conduit flow in each patient. Flow efficiency was evaluated based on power loss, pressure drop and resistance and thrombosis risk was based on flow stagnation volume and relative residence time (RRT). RESULTS Models of 5 adult patients with a 16-mm extracardiac Fontan connection were simulated and subsequently virtually expanded to 24-32 mm depending on patient-specific conduit flow. Virtual expansion led to a 40-65% decrease in pressure gradient across the TCPC depending on virtual conduit size. Despite improved energetics of the entire TCPC, the pulmonary arteries remained a significant contributor to energy loss (60-73% of total loss) even after virtual surgery. Flow stagnation volume inside the virtual conduit and surface area in case of elevated RRT (>20/Pa) increased after conduit enlargement but remained negligible (flow stagnation <2% of conduit volume in rest, <0.5% with exercise and elevated RRT <3% in rest, <1% with exercise). CONCLUSIONS Virtual expansion of 16-mm conduits to 24-32 mm, depending on patient-specific conduit flow, in Fontan patients significantly improves TCPC efficiency while thrombosis risk presumably remains low.
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Affiliation(s)
- Tjerry Hut
- Department of Chemical Engineering, Faculty of Applied Sciences, Delft University of Technology and J.M. Burgers Centrum Research School for Fluid Mechanics, Delft, Netherlands
| | - Arno Roest
- Department of Pediatric Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Duco Gaillard
- Department of Chemical Engineering, Faculty of Applied Sciences, Delft University of Technology and J.M. Burgers Centrum Research School for Fluid Mechanics, Delft, Netherlands
| | - Mark Hazekamp
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | | | - Hildo Lamb
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Lucia Kroft
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Monique Jongbloed
- Department of Cardiology and Anatomy & Embryology, Leiden University Medical Center, Leiden, Netherlands
| | - Jos Westenberg
- Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Jolanda Wentzel
- Department of Cardiology, Biomechanical Engineering, Erasmus MC, Rotterdam, Netherlands
| | - Friso Rijnberg
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - Sasa Kenjeres
- Department of Chemical Engineering, Faculty of Applied Sciences, Delft University of Technology and J.M. Burgers Centrum Research School for Fluid Mechanics, Delft, Netherlands
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Dolmaci OB, Klautz RJM, Poelmann RE, Lindeman JHN, Sprengers R, Kroft L, Grewal N. Thoracic aortic atherosclerosis in patients with a bicuspid aortic valve; a case-control study. BMC Cardiovasc Disord 2023; 23:363. [PMID: 37468858 DOI: 10.1186/s12872-023-03396-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/13/2023] [Indexed: 07/21/2023] Open
Abstract
INTRODUCTION Bicuspid aortic valve (BAV) patients have an increased risk to develop thoracic aortic complications. Little is known about the prevalence and severity of atherosclerosis in the BAV ascending aortic wall. This study evaluates and compares the prevalence of thoracic aortic atherosclerosis in BAV and tricuspid aortic valve (TAV) patients. METHODS Atherosclerosis was objectified using three diagnostic modalities in two separate BAV patient cohorts (with and without an aortic dilatation). Within the first group, atherosclerosis was graded histopathologically according to the modified AHA classification scheme proposed by Virmani et al. In the second group, the calcific load of the ascending aorta and coronary arteries, coronary angiographies and cardiovascular risk factors were studied. Patients were selected from a surgical database (treated between 2006-2020), resulting in a total of 128 inclusions. RESULTS Histopathology showed atherosclerotic lesions to be more prevalent and severe in all TAV as compared to all BAV patients (OR 1.49 (95%CI 1.14 - 1.94); p = 0.003). Computed tomography showed no significant differences in ascending aortic wall calcification between all BAV and all TAV patients, although a tendency of lower calcific load in favor of BAV was seen. Coronary calcification was higher in all TAV as compared to all BAV (OR 1.30 (95%CI 1.06 - 1.61); p = 0.014). CONCLUSION Ascending aortic atherosclerotic plaques were histologically more pronounced in TAV as compared to the BAV patients, while CT scans revealed equal amounts of calcific depositions within the ascending aortic wall. This study confirms less atherosclerosis in the ascending aortic wall and coronary arteries of BAV patients as compared to TAV patients. These results were not affected by the presence of a thoracic aortic aneurysm.
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Affiliation(s)
- Onur B Dolmaci
- Department of Cardiothoracic Surgery, Leiden University Medical Center (LUMC), Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
- Department of Cardiothoracic Surgery, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Robert J M Klautz
- Department of Cardiothoracic Surgery, Leiden University Medical Center (LUMC), Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
- Department of Cardiothoracic Surgery, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Robert E Poelmann
- Institute of Biology, Animal Sciences and Health, Leiden University, Leiden, The Netherlands
| | - Jan H N Lindeman
- Department of Vascular Surgery, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Ralf Sprengers
- Department of Radiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Lucia Kroft
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Nimrat Grewal
- Department of Cardiothoracic Surgery, Leiden University Medical Center (LUMC), Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
- Department of Cardiothoracic Surgery, Amsterdam University Medical Center, Amsterdam, The Netherlands.
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, The Netherlands.
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Venlet J, Tao Q, Piers S, De Graaf M, Kapel GF, Silva MDR, Kroft L, Van Der Geest R, Zeppenfeld K. 16-34: Specific CT features indicative of fibrofatty replacement are associated with local conduction delay in ARVC confirmed by endocardial and epicardial electroanatomical mapping. Europace 2016. [DOI: 10.1093/europace/18.suppl_1.i9a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Almodares Q, Cordeiro F, Van Der Ven JPG, Garweg C, Wahi S, Mo VY, Beladan CC, Yang LT, Wallentin Guron C, Thurin A, Fu M, Thunstrom E, Johansson MC, Leao S, Moz M, Magalhaes P, Trigo J, Mateus PS, Ferreira A, Moreira JI, Bossers S, Korteweg L, Duppen N, Kapusta L, Kuipers I, Kroft L, Ten Harkel A, Van Iperen G, Helbing W, Haemers P, De Buck S, Willems R, Ector J, Chong A, Bellucci BM, Fisher JM, Balekian AA, Mateescu AD, Predescu L, Calin A, Rosca M, Inta O, Egher L, Platon P, Ginghina C, Popescu BA, Tsai WC. Moderated Posters session: there are other cardiac chambers than the left ventricleP977Right atrial enlargement is a predictor of five-year mortality in elderly patients with heart failureP978Left atrial enlargement and long-term prognosis of ST-segment elevation myocardial infarction: comparison of indexed volume and area.P979Atrial function in total cavopulmonary connection: differences between ILT and ECC and relation with exercise capacityP980Imaging of the right atrium anatomy using 3D rotational angiography during ablation: comparison between right atrial flutter and atrioventricular nodal reentrant tachycardiaP983Direct comparison of non-invasive estimation of mean pulmonary artery pressure with right heart catheter measurements - which echocardiographic technique is best?P984PAAT, RVET, and Vmax versus RVSP to predict pulmonary hypertensionP985Correlates of brain natriuretic peptide in patients with pulmonary hypertension and pressure versus volume right ventricular overload: an echocardiographic-catheterization studyP986Incremental prognostic value of echocardiographic parameters over CHA2DS2-VASc score in atrial fibrillation. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Markusse I, Meijs J, de Boer B, Bakker J, Schippers P, Schouffoer A, Ajmone Marsan N, Kroft L, Ninaber M, Huizinga T, de Vries-Bouwstra J. FRI0469 The Additive Value of Nailfold Videocapillaroscopy Patterns to Disease-Specific Autoantibodies in Discrimination of Patients with Systemic Sclerosis at Risk for Severe Organ Involvement. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Hashimoto A, Nakata T, Moroi M, Tamaki N, Nishimura T, Hasebe N, Kikuchi K, Salgado C, Jimenez-Heffernan A, Lopez-Martin J, Ramos-Font C, Sanchez De Mora E, Rivera F, Lopez-Aguilar R, Martinez A, Manovel A, Soriano E, Mushtaq S, Pontone G, Bertella E, Conte E, Segurini C, Volpato V, Beltrama V, Pepi M, Annoni A, Andreini D, Leen A, Scholte A, De Graaf M, Van Den Hoogen I, Kharagjitsingh A, Wolterbeek R, Kroft L, Jukema J, Bax J, Piccinelli M, Santana C, Sirineni G, Cooke C, Aguade Bruix S, Keidar Z, Frenkel A, Israel O, Candell Riera J, Garcia E, Sharma A, Bajwa A, Bhatnagar U, Thompson E, Patil S, Thompson R, Khoorshed A, Spencer F, Farncombe T, Tandon V, Singnurkar A, Gulenchyn K, Benito Gonzalez TF, Delgado Sanchez-Gracian C, Trinidad Lopez C, Mera Fernandez D, Villanueva Campos AM, Bustos Fiore A, Alonso Fernandez V, Mayorga Bajo A, Martinez Paz E, Iglesias Garriz I. Moderated Poster Session 1: Sunday 3 May 2015, 10:00-11:00 * Room: Moderated Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Taniguchi Y, Takahashi Y, Toba T, Yamada S, Yokoi K, Kobayashi S, Okajima S, Shimane A, Kawai H, Yasaka Y, Smanio P, Oliveira MA, Machado L, Cestari P, Medeiros E, Fukuzawa S, Okino S, Ikeda A, Maekawa J, Ichikawa S, Kuroiwa N, Yamanaka K, Igarashi A, Inagaki M, Patel K, Mahan M, Ananthasubramaniam K, Mouden M, Yokota S, Ottervanger J, Knollema S, Timmer J, Jager P, Padron K, Peix A, Cabrera L, Pena Bofill V, Valera D, Rodriguez Nande L, Carrillo Hernandez R, Mena Esnard E, Fernandez Columbie Y, Bertella E, Baggiano A, Mushtaq S, Segurini C, Loguercio M, Conte E, Beltrama V, Petulla' M, Andreini D, Pontone G, Guzic Salobir B, Dolenc Novak M, Jug B, Kacjan B, Novak Z, Vrtovec M, Mushtaq S, Pontone G, Bertella E, Conte E, Segurini C, Volpato V, Baggiano A, Formenti A, Pepi M, Andreini D, Ajanovic R, Husic-Selimovic A, Zujovic-Ajanovic A, Mlynarski R, Mlynarska A, Golba K, Sosnowski M, Ameta D, Goyal M, Kumar D, Chandra S, Sethi R, Puri A, Dwivedi SK, Narain VS, Saran RK, Nekolla S, Rischpler C, Nicolosi S, Langwieser N, Dirschinger R, Laugwitz K, Schwaiger M, Goral JL, Napoli J, Forcada P, Zucchiatti N, Damico A, Damico A, Olivieri D, Lavorato M, Dubesarsky E, Montana O, Salgado C, Jimenez-Heffernan A, Ramos-Font C, Lopez-Martin J, Sanchez De Mora E, Lopez-Aguilar R, Manovel A, Martinez A, Rivera F, Soriano E, Maroz-Vadalazhskaya N, Trisvetova E, Vrublevskaya O, Abazid R, Kattea M, Saqqah H, Sayed S, Smettei O, Winther S, Svensson M, Birn H, Jorgensen H, Botker H, Ivarsen P, Bottcher M, Maaniitty T, Stenstrom I, Saraste A, Pikkarainen E, Uusitalo V, Ukkonen H, Kajander S, Bax J, Knuuti J, Choi T, Park H, Lee C, Lee J, Seo Y, Cho Y, Hwang E, Cho D, Sanchez Enrique C, Ferrera C, Olmos C, Jimenez - Ballve A, Perez - Castejon MJ, Fernandez C, Vivas D, Vilacosta I, Nagamachi S, Onizuka H, Nishii R, Mizutani Y, Kitamura K, Lo Presti M, Polizzi V, Pino P, Luzi G, Bellavia D, Fiorilli R, Madeo A, Malouf J, Buffa V, Musumeci F, Rosales S, Puente A, Zafrir N, Shochat T, Mats A, Solodky A, Kornowski R, Lorber A, Boemio A, Pellegrino T, Paolillo S, Piscopo V, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Perrone-Filardi P, Cuocolo A, Piscopo V, Pellegrino T, Boemio A, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Petretta M, Cuocolo A, Amirov N, Ibatullin M, Sadykov A A, Saifullina G, Ruano R, Diego Dominguez M, Rodriguez Gabella T, Diego Nieto A, Diaz Gonzalez L, Garcia-Talavera J, Sanchez Fernandez P, Leen A, Al Younis I, Zandbergen-Harlaar S, Verberne H, Gimelli A, Veltman C, Wolterbeek R, Bax J, Scholte A, Mooney D, Rosenblatt J, Dunn T, Vasaiwala S, Okuda K, Nakajima K, Nystrom K, Edenbrandt L, Matsuo S, Wakabayashi H, Hashimoto M, Kinuya S, Iric-Cupic V, Milanov S, Davidovic G, Zdravkovic V, Ashikaga K, Yoneyama K, Akashi Y, Shugushev Z, Maximkin D, Chepurnoy A, Volkova O, Baranovich V, Faibushevich A, El Tahlawi M, Elmurr A, Alzubaidi S, Sakrana A, Gouda M, El Tahlawi R, Sellem A, Melki S, Elajmi W, Hammami H, Okano M, Kato T, Kimura M, Funasako M, Nakane E, Miyamoto S, Izumi T, Haruna T, Inoko M, Massardo T, Swett E, Fernandez R, Vera V, Zhindon J, Fernandez R, Swett E, Vera V, Zhindon J, Alay R, Massardo T, Ohshima S, Nishio M, Kojima A, Tamai S, Kobayashi T, Murohara T, Burrell S, Van Rosendael A, Van Den Hoogen I, De Graaf M, Roelofs J, Kroft L, Bax J, Scholte A, Rjabceva I, Krumina G, Kalvelis A, Chanakhchyan F, Vakhromeeva M, Kankiya E, Koppes J, Knol R, Wondergem M, Van Der Ploeg T, Van Der Zant F, Lazarenko SV, Bruin VS, Pan XB, Declerck JM, Van Der Zant FM, Knol RJJ, Juarez-Orozco LE, Alexanderson E, Slart R, Tio R, Dierckx R, Zeebregts C, Boersma H, Hillege H, Martinez-Aguilar M, Jordan-Rios A, Christensen TE, Ahtarovski KA, Bang LE, Holmvang L, Soeholm H, Ghotbi AA, Andersson H, Ihlemann N, Kjaer A, Hasbak P, Gulya M, Lishmanov YB, Zavadovskii K, Lebedev D, Stahle M, Hellberg S, Liljenback H, Virta J, Metsala O, Yla-Herttuala S, Saukko P, Knuuti J, Saraste A, Roivainen A, Thackeray J, Wang Y, Bankstahl J, Wollert K, Bengel F, Saushkina Y, Evtushenko V, Minin S, Efimova I, Evtushenko A, Smishlyaev K, Lishmanov Y, Maslov L, Okuda K, Nakajima K, Kirihara Y, Sugino S, Matsuo S, Taki J, Hashimoto M, Kinuya S, Ahmadian A, Berman J, Govender P, Ruberg F, Miller E, Piriou N, Pallardy A, Valette F, Cahouch Z, Mathieu C, Warin-Fresse K, Gueffet J, Serfaty J, Trochu J, Kraeber-Bodere F, Van Dijk J, Mouden M, Ottervanger J, Van Dalen J, Jager P, Zafrir N, Ofrk H, Vaturi M, Shochat T, Hassid Y, Belzer D, Sagie A, Kornowski R, Kaminek M, Metelkova I, Budikova M, Koranda P, Henzlova L, Sovova E, Kincl V, Drozdova A, Jordan M, Shahid F, Teoh Y, Thamen R, Hara N, Onoguchi M, Hojyo O, Kawaguchi Y, Murai M, Udaka F, Matsuzawa Y, Bulugahapitiya DS, Avison M, Martin J, Liu YH, Wu J, Liu C, Sinusas A, Daou D, Sabbah R, Bouladhour H, Coaguila C, Aguade-Bruix S, Pizzi M, Romero-Farina G, Candell-Riera J, Castell-Conesa J, Patchett N, Sverdlov A, Miller E, Daou D, Sabbah R, Bouladhour H, Coaguila C, Smettei O, Abazid R, Boulaamayl El Fatemi S, Sallam L, Snipelisky D, Park J, Ray J, Shapiro B, Kostkiewicz M, Szot W, Holcman K, Lesniak-Sobelga A, Podolec P, Clerc O, Possner M, Liga R, Vontobel J, Mikulicic F, Graeni C, Benz D, Herzog B, Gaemperli O, Kaufmann P. Poster Session 1: Sunday 3 May 2015, 08:30-18:00 * Room: Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ferreira M, Robalo M, Saraiva T, Cunha M, Goncalves L, Albuquerque A, Ramos D, Costa G, Lima J, Pego M, Peovska I, Davceva Pavlovska J, Pop Gorceva D, Zdravkovska M, Vavlukis M, Kostova N, Bulugahapitiya DS, Feben A, Avison M, Foley J, Martin J, De Graaf MA, Van Den Hoogen I, Leen A, Kharagjitsingh A, Kroft L, Jukema J, Bax J, Scholte A, Patel K, Mahan M, Ananthasubramaniam K, Durmus Altun G, Alpay M, Altun A, Andreini D, Pontone G, Mushtaq S, Bertella E, Conte E, Segurini C, Volpato V, Petulla M, Baggiano A, Pepi M, Van Dijk J, Huizing E, Jager P, Slump C, Ottervanger J, Van Dalen J, Yambao E, Calleja H, Sibulo A, Ramirez Moreno A, Siles Rubio J, Noureddine M, Munoz-Bellido J, Bravo R, Martinez F, Valle A, Milan A, Inigo-Garcia L, Velasco T, Ramaiah VL, Devanbu JS, Taywade SK, Hejjaji VS, Zafrir N, Bental T, Gutstein A, Solodky A, Mats I, Kornowski R, Lagan J, Hasleton J, Meah M, Mcshane J, Trent R, Massalha S, Israel O, Koskosi A, Kopelovich M, Marai I, Venuraju S, Jeevarethinam A, Dumo A, Ruano S, Darko D, Cohen M, Nair D, Rosenthal M, Rakhit R, Lahiri A, Pizzi MN, Roque A, Fernandez-Hidalgo N, Cuellar-Calabria H, Gonzalez-Alujas M, Oristrell G, Rodriguez-Palomares J, Tornos P, Aguade-Bruix S, Smettei O, Abazid R, Ahmed WMK, Samy W, Behairy N, Tayeh O, Hassan A, Berezin A, Kremzer A, Samura T, Berezina T, Scrima G, Bertuccio G, Canseco Nadia N, Cruz Raul C, Gonzalez Cristian G, Hernandez Salvador S, Alexanderson Erick E, Zerahn B, Shugushev Z, Maximkin D, Chepurnoy A, Volkova O, Tsedenova A, Faibushevich A, Baranovich V, Yoshida H, Mizukami A, Matsumura A, Keller M, Silber S, Falcao A, Imada R, Azouri L, Giorgi M, Santos R, Mello S, Kalil Filho R, Meneghetti J, Chalela W, Kanni L, Ohrman T, Nygren AT, Irabi R, Falcao A, Imada R, Azouri L, Parisotto T, Soares J, Kalil Filho R, Meneghetti J, Chalela W, Burrell S, Burrell S, Lo C, Zavadovskyi K, Gulya M, Lishmanov Y, Amin A, Kandeel A, Shaban M, Nawito Z, Caobelli F, Soffientini A, Thackeray J, Bengel F, Pizzocaro C, Guerra U, Hellberg S, Silvola J, Kiugel M, Liljenback H, Savisto N, Thiele A, Laine V, Knuuti J, Roivainen A, Saraste A, Ismail B, Hadizad T, Dekemp R, Beanlands R, Dasilva JN, Hyafil F, Sorbets E, Duchatelle V, Rouzet F, Le Guludec D, Feldman L, Martire V, De Pierris C, Martire M, Pis Diez E, Ramaiah V, Devanbu JS, Hejjaji VS, Lebasnier A, Legallois D, Peyronnet D, Desmonts C, Zalcman G, Bienvenu B, Agostini D, Manrique A, Solomyanyy V, Mintale I, Zabunova M, Narbute I, Ratniece M, Jakobsons E, Kaire K, Kamzola G, Briede I, Jegere S, Erglis A, Mostafa S, Abdelkader M, Abdelkader H, Abdelkhlek S, Khairy E, Huidu S, Popescu A, Lacau S, Huidu A, Dimulescu D, Abazid R, Smettei O, Sayed S, Al Harby F, Habeeb A, Saqqah H, Merganiab S, Selvanayagam J, Harms H, Tolbod L, Hansson N, Kero T, Orndahl L, Kim W, Bouchelouche K, Wiggers H, Frokiaer J, Sorensen J, Hansson N, Tolbod L, Harms H, Wiggers H, Kim W, Hansen E, Zaremba T, Frokiaer J, Sorensen J, Harms H, Tolbod L, Hansson N, Kero T, Orndahl L, Kim W, Bouchelouche K, Wiggers H, Frokiaer J, Sorensen J. Poster Session 3: Tuesday 5 May 2015, 08:30-12:30 * Room: Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Affiliation(s)
- Inge Mos
- Department of Thrombosis and Haemostasis, LUMC (Leiden University Medical Center), Leiden, The Netherlands
| | - Frederikus Klok
- Department of Thrombosis and Haemostasis, LUMC (Leiden University Medical Center), Leiden, The Netherlands
| | - Lucia Kroft
- Department of Radiology, LUMC, Leiden, The Netherlands
| | | | - Menno Huisman
- Department of Thrombosis and Haemostasis, LUMC (Leiden University Medical Center), Leiden, The Netherlands
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Kroner ES, van Velzen JE, Boogers MJ, Siebelink HM, Schalij M, Kroft L, de Roos A, van der Wall EE, Jukema JW, Reiber JH, Schuijf JD, Bax JJ. RELATIONSHIP BETWEEN POSITIVE REMODELED LESIONS ON CTA AND THE PRESENCE OF VULNERABLE PLAQUE ON VH IVUS. J Am Coll Cardiol 2011. [DOI: 10.1016/s0735-1097(11)61438-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Shanks M, Delgado V, Ng ACT, van der Kley F, Schuijf JD, Boersma E, van de Veire NRL, Nucifora G, Bertini M, de Roos A, Kroft L, Schalij MJ, Bax JJ. Mitral valve morphology assessment: three-dimensional transesophageal echocardiography versus computed tomography. Ann Thorac Surg 2011; 90:1922-9. [PMID: 21095337 DOI: 10.1016/j.athoracsur.2010.06.116] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 06/23/2010] [Accepted: 06/29/2010] [Indexed: 11/17/2022]
Abstract
BACKGROUND Advances in the minimally invasive mitral valve repair techniques increase the demands on accurate and reliable morphologic assessment of the mitral valve using three-dimensional imaging modalities. The present study compared mitral valve geometry measurements obtained by three-dimensional transesophageal echocardiography (TEE) to those obtained with multidetector row computed tomography (MDCT) used as a standard reference. METHODS Clinical preoperative MDCT and intraoperative three-dimensional TEE were performed in 43 patients (mean age 81.0 ± 7.7 years) considered for transcatheter valve implantation procedure. Various measurements of mitral valve geometry were obtained from three-dimensional TEE datasets using mitral valve quantification software, and compared with those obtained from MDCT images using multiplanar reformation planes. RESULTS Moderate and severe mitral regurgitation was present in 48.9% of patients. There was good agreement in mitral valve geometry measurements between three-dimensional TEE and MDCT without significant overestimation or underestimation and tight 95% limits of agreement. For linear dimensions, angles and areas, the 95% limits of agreement were less than 1 cm, less than 15 degrees, and less than 2 cm(2), respectively. In addition, the intraclass correlation coefficients were more than 0.8 for all parameters. Finally, the measurements were highly reproducible, with low intraobserver and interobserver variability (nonsignificant overestimation or underestimation and narrow 95% limits of agreement). CONCLUSIONS The present study demonstrates the accuracy and clinical feasibility of the assessment of the mitral valve geometry with three-dimensional TEE that is comparable to the MDCT measurements. Three-dimensional TEE and MDCT provide accurate and complementary information in the evaluation of patients with mitral valve disease. Its potential incremental clinical value in the field of transcatheter mitral repair procedures needs further assessment in the future studies.
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Affiliation(s)
- Miriam Shanks
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
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12
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Delgado V, Ng ACT, Shanks M, van der Kley F, Schuijf JD, van de Veire NRL, Kroft L, de Roos A, Schalij MJ, Bax JJ. Transcatheter aortic valve implantation: role of multimodality cardiac imaging. Expert Rev Cardiovasc Ther 2010; 8:113-23. [PMID: 20030025 DOI: 10.1586/erc.09.135] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Current evidence based on more than 8000 high-risk patients with severe aortic stenosis has demonstrated that transcatheter aortic valve implantation (TAVI) is a feasible alternative to surgical aortic valve replacement in selected patients. Despite current promising results on hemodynamic and clinical improvements, there are several unresolved safety issues, such as the frequency of vascular complications, postprocedural paravalvular leak, atrioventricular heart block and stroke. Multimodality cardiac imaging may help to minimize these complications and may play a central role before (optimizing patient selection, selection of appropriate prosthesis size and anticipating the procedural approach), during and after TAVI (evaluating the immediate and long-term procedural results). This article reviews the state-of-the-art TAVI procedures and the role that multimodality cardiac imaging plays before, during and after TAVI.
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Affiliation(s)
- Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
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13
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de Graaf FR, van Werkhoven J, Schuijf J, van Velzen J, Kroft L, de Roos A, Schalij M, Jukema JW, van der Wall E, Bax J. INCREMENTAL PROGNOSTIC VALUE OF LEFT VENTRICULAR FUNCTION ANALYSIS OVER CORONARY ANGIOGRAPHY WITH MULTI-DETECTOR COMPUTED TOMOGRAPHY. J Am Coll Cardiol 2010. [DOI: 10.1016/s0735-1097(10)60649-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Veldkamp W, Kroft L, Geleijns J. SU-FF-I-164: Automated Suppression of Ribs in Digital PA Chest Images by Means of Image Processing. Med Phys 2009. [DOI: 10.1118/1.3181285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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15
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Veltmann C, Schimpf R, Steitner F, Hu D, Pfeiffer R, Borggrefe M, Wolpert C, Antzelevitch C, Wijnmaalen AP, Van Der Geest RJ, Siebelink HJ, Kroft L, Bax JJ, Reiber JH, Schalij MJ, Zeppenfeld K, Algalarrondo VA, Dinanian SD, Juin CJ, Adams DA, Slama MS. YIA Abstracts: Best abstracts on clinical studies. Europace 2009. [DOI: 10.1093/europace/euq206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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16
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Kroft L, Roelofs J, Geleijns J. SU-FF-I-24: Scan Time and Patient Dose for Thoracic Imaging in Neonates and Small Children Using Axial Volumetric 320-Detector Row CT Compared to Helical 64-, 32-, and 16- Detector Row CT Acquisitions. Med Phys 2009. [DOI: 10.1118/1.3181143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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17
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de Roos A, Kunz P, Lamb H, Kroft L, Langerak S, Doornbos J, van der Wall E. Magnetic resonance imaging of ischemic heart disease: why cardiac magnetic resonance imaging will play a significant role in the management of patients with coronary artery disease. J Comput Assist Tomogr 1999; 23 Suppl 1:S135-41. [PMID: 10608409 DOI: 10.1097/00004728-199911001-00018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The role of magnetic resonance imaging in the diagnosis of ischemic heart disease has great potential impact on patient management, because a number of aspects of ischemic heart disease can be evaluated in one imaging session. High resolution coronary magnetic resonance angiography is currently available, although several technical improvements are awaited to make the technique routinely applicable. A major advance will probably include the availability of magnetic resonance blood pool contrast agents to improve vessel visualization. Contrast media, in combination with either first pass or delayed myocardial scanning, will also play an important role in myocardial perfusion imaging. Functional magnetic resonance assessment of regional and global ventricular function is currently a well-established technique and is considered a new gold standard, which may impact on routine cardiology practice. This review summarizes some of the recent magnetic resonance developments for evaluating various aspects of ischemic heart disease, including magnetic resonance coronary angiography, flow imaging, and imaging of myocardial perfusion and function.
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Affiliation(s)
- A de Roos
- Department of Radiology, Leiden University Medical Center, The Netherlands
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