1.Transcatheter Mitral Valve Replacement With Atrial Fixation for Treatment of Atrial Functional Mitral Regurgitation. Saxon JT, Genereux P, Ninios V, Waggoner T, Tahirkheli N, Grygier M, Wrobel K, Adam M, Nickenig G, Kaneko T, Sorajja P. Circ Cardiovasc Interv. 2025 Apr;18(4):e014985. doi: 10.1161/CIRCINTERVENTIONS.124.014985. Epub 2025 Mar 20. PMID: 40109243
2.Comparative analysis of percutaneous vs. surgical access in transfemoral TAVR: a propensity-matched cohort study. Papadopoulos GE, Ninios I, Leptopoulos E, Papazoglou K, Konstantinidis K, Evangelou S, Ioannides A, Ninios V. Hellenic J Cardiol. 2025 Mar 7:S1109-9666(25)00053-3. doi: 10.1016/j.hjc.2025.03.003. Online ahead of print. PMID: 40058643 Free article.
3.Three-Plug Technique for Mitral Paravalvular Leak Closure in Marfan Syndrome. Ninios V, Papadopoulos GE, Ioannides A, Evangelou S, Ninios I. Cureus. 2025 Jan 24;17(1):e77920. doi: 10.7759/cureus.77920. eCollection 2025 Jan. PMID: 39991344 Free PMC article.
4.Structural Heart Disease Interventions. Year in Review 2023-2024. Marmagkiolis K, Caballero J, Votsis S, Ninios V, Cilingiroglu M, Boudoulas KD, Iliescu C. Catheter Cardiovasc Interv. 2025 Apr;105(5):1196-1203. doi: 10.1002/ccd.31436. Epub 2025 Feb 5. PMID: 39910697 Review.
5.Safety and Efficacy in Mitral Regurgitation Management with the MitraClip® G4 System: Insights from a Single-Center Study. Papadopoulos GE, Ninios I, Evangelou S, Ioannidis A, Ninios V. J Cardiovasc Dev Dis. 2024 Dec 25;12(1):4. doi: 10.3390/jcdd12010004. PMID: 39852282 Free PMC article.
6.Transcatheter edge-to-edge repair in severe mitral regurgitation following acute myocardial infarction – aetiology-based analysis. Haberman D, Estévez-Loureiro R, Czarnecki A, Melillo F, Adamo M, Villablanca P, Sudarsky D, Praz F, Perl L, Freixa X, Scotti A, Fefer P, Spargias K, Fam N, Manevich L, Masiero G, Nombela-Franco L, Pascual I, Crimi G, Ninios V, Beeri R, Benito-Gonzalez T, Arzamendi D, Fernández-Peregrina E, Giannini F, Mangieri A, Poles L, George J, Echarte Morales JC, Caneiro-Queija B, Denti P, Schiavi D, Latib A, Chrissoheris M, Danenberg H, Tarantini G, Dvir D, Maisano F, Taramasso M, Shuvy M. Eur J Heart Fail. 2025 Jan 14. doi: 10.1002/ejhf.3582. Online ahead of print. PMID: 39809715
7.Transcatheter Left Ventricular Reconstruction in Heart Failure Patients With Prior Anterior Myocardial Infarction: The Prospective ALIVE Trial. Estep JD, Ben-Yehuda O, Wechsler AS, Puri R, Kao AC, Heimes JK, Pfeiffer MP, Boehmer JP, Ninios V, Zaman A, Stone GW. JACC Heart Fail. 2025 Feb;13(2):296-308. doi: 10.1016/j.jchf.2024.09.023. Epub 2025 Jan 8. PMID: 39797846
8.Early outcomes of the novel Myval THV series compared to SAPIEN THV series and Evolut THV series in individuals with severe aortic stenosis. Royen NV, Amat-Santos IJ, Hudec M, Bunc M, Ijsselmuiden A, Laanmets P, Unic D, Merkely B, Hermanides RS, Ninios V, Protasiewicz M, Rensing BJWM, Martin PL, Feres F, Sousa M, Belle EV, Linke A, Ielasi A, Montorfano M, Webster M, Toutouzas K, Teiger E, Bedogni F, Voskuil M, Pan M, Angerås O, Kim WK, Rothe J, Kristić I, Peral V, Van den Branden BJL, Westermann D, Bellini B, Garcia-Gomez M, Tobe A, Tsai TY, Garg S, Thakkar A, Chandra U, Morice MC, Soliman O, Onuma Y, Serruys PW, Baumbach A. EuroIntervention. 2025 Jan 20;21(2):e105-e118. doi: 10.4244/EIJ-D-24-00951. PMID: 39589296 Free article. Clinical Trial.
9.Hospitalization of Symptomatic Patients With Heart Failure and Moderate to Severe Functional Mitral Regurgitation Treated With MitraClip: Insights From RESHAPE-HF2. Ponikowski P, Friede T, von Bardeleben RS, Butler J, Shahzeb Khan M, Diek M, Heinrich J, Geyer M, Placzek M, Ferrari R, Abraham WT, Alfieri O, Auricchio A, Bayes-Genis A, Cleland JGF, Filippatos G, Gustafsson F, Haverkamp W, Kelm M, Kuck KH, Landmesser U, Maggioni AP, Metra M, Ninios V, Petrie MC, Rassaf T, Ruschitzka F, Schäfer U, Schulze PC, Spargias K, Vahanian A, Zamorano JL, Zeiher A, Karakas M, Koehler F, Lainscak M, Öner A, Mezilis N, Theofilogiannakos EK, Ninios I, Chrissoheris M, Kourkoveli P, Papadopoulos K, Smolka G, Wojakowski W, Reczuch K, Pinto FJ, Wiewiórka Ł, Streb W, Adamo M, Santiago-Vacas E, Friedrich Ruf T, Gross M, Tongers J, Hasenfuß G, Schillinger W, Anker SD. J Am Coll Cardiol. 2024 Dec 10;84(24):2347-2363. doi: 10.1016/j.jacc.2024.08.027. Epub 2024 Aug 31. PMID: 39217574 Free article. Clinical Trial.
10.Transcatheter Valve Repair in Heart Failure with Moderate to Severe Mitral Regurgitation. Anker SD, Friede T, von Bardeleben RS, Butler J, Khan MS, Diek M, Heinrich J, Geyer M, Placzek M, Ferrari R, Abraham WT, Alfieri O, Auricchio A, Bayes-Genis A, Cleland JGF, Filippatos G, Gustafsson F, Haverkamp W, Kelm M, Kuck KH, Landmesser U, Maggioni AP, Metra M, Ninios V, Petrie MC, Rassaf T, Ruschitzka F, Schäfer U, Schulze PC, Spargias K, Vahanian A, Zamorano JL, Zeiher A, Karakas M, Koehler F, Lainscak M, Öner A, Mezilis N, Theofilogiannakos EK, Ninios I, Chrissoheris M, Kourkoveli P, Papadopoulos K, Smolka G, Wojakowski W, Reczuch K, Pinto FJ, Wiewiórka Ł, Kalarus Z, Adamo M, Santiago-Vacas E, Ruf TF, Gross M, Tongers J, Hasenfuss G, Schillinger W, Ponikowski P; RESHAPE-HF2 Investigators. N Engl J Med. 2024 Nov 14;391(19):1799-1809. doi: 10.1056/NEJMoa2314328. Epub 2024 Aug 31. PMID: 39216092 Clinical Trial.
11.Percutaneous Valvular and Structural Heart Disease Interventions. 2024 Core Curriculum of the European Association of Percutaneous Cardiovascular Interventions (EAPCI) of the ESC in collaboration with the European Association of Cardiovascular Imaging (EACVI) and the Cardiovascular Surgery Working Group (WG CVS) of the European Society of Cardiology. Teles RC, Van Belle E, Parma R, Tarantini G, van Mieghem N, Mylotte D, Silva JD, O’Connor S, Sondegaard L, Luz A, Amat-Santos IJ, Arzamendi D, Blackman D, De Backer O, Kunadian V, Buchanan GL, MacCarthy P, Lurz P, Naber C, Chieffo A, Paradies V, Gilard M, Vincent F, Fraccaro C, Mehilli J, Giannini C, Silva B, Poliacikova P, Karam N, Veulemans V, Thiele H, Pilgrim T, van Wely M, James S, Schmidt MR, Uebing A, Rück A, Ghanem A, Ghazzal Z, Joshi FR, Favero L, Hermanides R, Ninios V, Fovino LN, Nuis RJ, Deharo P, Kala P, Elbaz-Greener G, Tchétché D, Agricola E, Thielmann M, Donal E, Bonaros N, Droogmans S, Czerny M, Baumbach A, Barbato E, Dudek D. EuroIntervention. 2024 Aug 30;20(22):1370-9. doi: 10.4244/EIJ-D-23-00983. Online ahead of print. PMID: 39207816
12.Transoesophageal echocardiography beyond the echo-laboratory. An expert consensus paper of the working group of echocardiography of the hellenic society of cardiology. Papadopoulos CH, Kadoglou NPE, Theodosis-Georgilas A, Karabinos I, Loizos S, Papadopoulos KG, Chrysocheris M, Ninios V, Frogoudaki A, Drakopoulou M, Angelaki M, Rallidis L, Kassinos N, Sahpekidis V, Makavos G, Yiangou K, Karagiannis S, Zois N, Patrianakos A, Ikonomidis I, Tsiapras D, Kouris N, Aggeli K, Pappas K, Prappa E, Stefanidis A. Hellenic J Cardiol. 2024 Nov-Dec;80:64-82. doi: 10.1016/j.hjc.2024.06.004. Epub 2024 Jun 18. PMID: 38901557 Free article. Review.
13.Percutaneous repair of moderate-to-severe or severe functional mitral regurgitation in patients with symptomatic heart failure: Baseline characteristics of patients in the RESHAPE-HF2 trial and comparison to COAPT and MITRA-FR trials. Anker SD, Friede T, von Bardeleben RS, Butler J, Khan MS, Diek M, Heinrich J, Geyer M, Placzek M, Ferrari R, Abraham WT, Alfieri O, Auricchio A, Bayes-Genis A, Cleland JGF, Filippatos G, Gustafsson F, Haverkamp W, Kelm M, Kuck KH, Landmesser U, Maggioni AP, Metra M, Ninios V, Petrie MC, Rassaf T, Ruschitzka F, Schäfer U, Schulze PC, Spargias K, Vahanian A, Zamorano JL, Zeiher A, Karakas M, Koehler F, Lainscak M, Öner A, Mezilis N, Theofilogiannakos EK, Ninios I, Chrissoheris M, Kourkoveli P, Papadopoulos K, Smolka G, Wojakowski W, Reczuch K, Pinto FJ, Zmudka K, Kalarus Z, Adamo M, Santiago-Vacas E, Ruf TF, Gross M, Tongers J, Hasenfuß G, Schillinger W, Ponikowski P. Eur J Heart Fail. 2024 Jul;26(7):1608-1615. doi: 10.1002/ejhf.3286. Epub 2024 Jun 7. PMID: 38847420 Clinical Trial.
14.AltaValve Atrial Fixation System for the Treatment of Severe Mitral Regurgitation and Mitral Annular Calcification. Généreux P, Wróbel K, Rinaldi MJ, Modine T, Bapat V, Ninios V, Sorajja P. Struct Heart. 2024 Mar 15;8(3):100294. doi: 10.1016/j.shj.2024.100294. eCollection 2024 May. PMID: 38799804 Free PMC article.
15.LANDMARK comparison of early outcomes of newer-generation Myval transcatheter heart valve series with contemporary valves (Sapien and Evolut) in real-world individuals with severe symptomatic native aortic stenosis: a randomised non-inferiority trial. Baumbach A, van Royen N, Amat-Santos IJ, Hudec M, Bunc M, Ijsselmuiden A, Laanmets P, Unic D, Merkely B, Hermanides RS, Ninios V, Protasiewicz M, Rensing BJWM, Martin PL, Feres F, De Sousa Almeida M, van Belle E, Linke A, Ielasi A, Montorfano M, Webster M, Toutouzas K, Teiger E, Bedogni F, Voskuil M, Pan M, Angerås O, Kim WK, Rothe J, Kristić I, Peral V, Garg S, Elzomor H, Tobe A, Morice MC, Onuma Y, Soliman O, Serruys PW; LANDMARK trial investigators. Lancet. 2024 Jun 22;403(10445):2695-2708. doi: 10.1016/S0140-6736(24)00821-3. Epub 2024 May 22. PMID: 38795719 Clinical Trial.
16.Clinical outcomes of the Myval transcatheter heart valve system in patients with severe aortic valve stenosis: a two-year follow-up observational study. Kilic T, Ielasi A, Ninios V, Korkmaz L, Panagiotakos D, Yerlikaya G, Ozderya A, Montonati C, Tespili M, Coskun S, Sahin T, Ninios I, Vlasopoulou K, Konus AH, Kul S, Akyuz AR. Arch Med Sci. 2024 Mar 4;20(2):410-419. doi: 10.5114/aoms/176937. eCollection 2024. PMID: 38757027 Free PMC article.
17.Practical guidance and clinical applications of transoesophageal echocardiography. A position paper of the working group of echocardiography of the Hellenic Society of Cardiology. Papadopoulos CH, Kadoglou NPE, Theodosis-Georgilas A, Papadopoulos KG, Rallidis L, Loizos S, Karabinos I, Kassinos N, Sahpekidis V, Chrysoheris M, Ninios V, Frogoudaki A, Makavos G, Drakopoulou M, Yiangou K, Karagiannis S, Zois N, Patrianakos A, Ikonomidis I, Tsiapras D, Kouris N, Aggeli K, Pappas K, Prappa E, Stefanidis A. Curr Probl Cardiol. 2024 Aug;49(8):102634. doi: 10.1016/j.cpcardiol.2024.102634. Epub 2024 May 9. PMID: 38734120 Review.
Marmagkiolis K, Monlezun DJ, Caballero J, Cilingiroglu M, Brown MN, Ninios V, Ali A, Iliescu CA. Int J Cardiol. 2024 Aug 1;408:132091. doi: 10.1016/j.ijcard.2024.132091. Epub 2024 Apr 23. PMID: 38663811
19.An Unexplained Cause of Oxygen Desaturation Following Heterotopic Tricuspid Valve Replacement. Ninios VN, Ninios IK, Evangelou SL, Ioannides AA, Asimaki MP, Pappas AK. JACC Cardiovasc Interv. 2024 Apr 8;17(7):936-937. doi: 10.1016/j.jcin.2024.01.285. PMID: 38599698 Free article. No abstract available.
20.Comparison of two self-expanding transcatheter heart valves for degenerated surgical bioprostheses: the AVENGER multicentre registry. Kim WK, Seiffert M, Rück A, Leistner DM, Dreger H, Wienemann H, Adam M, Möllmann H, Blumenstein J, Eckel C, Buono A, Maffeo D, Messina A, Holzamer A, Sossalla S, Costa G, Barbanti M, Motta S, Tamburino C, von der Heide I, Glasmacher J, Sherif M, Seppelt P, Fichtlscherer S, Walther T, Castriota F, Nerla R, Frerker C, Schmidt T, Wolf A, Adamaszek MM, Giannini F, Vanhaverbeke M, Van de Walle S, Stammen F, Toggweiler S, Brunner S, Mangieri A, Gitto M, Kaleschke G, Ninios V, Ninios I, Hübner J, Xhepa E, Renker M, Charitos EI, Joner M, Rheude T. EuroIntervention. 2024 Mar 18;20(6):e363-e375. doi: 10.4244/EIJ-D-23-00779. PMID: 38506737 Free PMC article.
Koliastasis L, Doundoulakis I, Rychter J, Zembala M, Ninios V, Ninios I, Evangelou S, Katsimagklis G, Mastrokostopoulos A, Moraitis S, Komporozos C, Hamilos M, Skalidis E, Syrseloudis D, Pagkalidou E, Benetos G, Latsios G, Drakopoulou M, Synetos A, Aggeli K, Tousoulis D, Tsioufis K, Toutouzas K. Hellenic J Cardiol. 2024 May-Jun;77:122-124. doi: 10.1016/j.hjc.2023.09.016. Epub 2023 Sep 29. PMID: 37778638 Free article. No abstract available.
22.Transcatheter Aortic Valve Implantation with the Portico Valve: 2-Year Outcomes of a Multicenter, Real-World Registry. Didagelos M, Ninios V, Kakderis C, Lakkas L, Kouparanis A, Nikas D, Naka KK, Rammos A, Zegkos T, Kamperidis V, Ninios I, Evangelou S, Tsalikakis DG, Michalis L, Ziakas A. Life (Basel). 2023 Aug 21;13(8):1785. doi: 10.3390/life13081785. PMID: 37629642 Free PMC article.
23.Transcatheter transseptal treatment of patients with severe mitral regurgitation using an atrial fixation mitral valve replacement technology. Ninios V, Ninios I, Ranard LS, Vahl TP, Wróbel K. Cardiovasc Revasc Med. 2024 Jan;58:25-30. doi: 10.1016/j.carrev.2023.07.006. Epub 2023 Jul 15. PMID: 37532604 Free article.
24.Correlation of Clinical Outcomes with the Prominent Indication of Transcatheter Paravalvular Leak Closure: A Multicenter Experience. Lytra T, Kalogeras K, Pesiridis T, Moldovan C, Vavuranakis MA, Vogiatzi G, Oikonomou E, Dardas P, Chrissoheris M, Ninios V, Vavuranakis M. J Clin Med. 2023 Jun 14;12(12):4047. doi: 10.3390/jcm12124047. PMID: 37373740 Free PMC article.
25.Mitral valve edge-to-edge repair in an inoperable adult with achondroplasia: Technical considerations. Leontiadis E, Miliopoulos D, Ninios V, Balanika M, Spyridoula K, Ilias K, George A, Theofani A, Ioannis I. Hellenic J Cardiol. 2023 Sep-Oct;73:88-89. doi: 10.1016/j.hjc.2023.04.010. Epub 2023 May 19. PMID: 37211043 Free article. No abstract available.
26.Transcatheter closure of patent foramen ovale using the Cocoon occluder: A multicenter retrospective study. Thanopoulos BVD, Bompotis GC, Deleanou D, Dardas P, Ninios V, Tsaousis GS, Trikas A, Saxpekidis V. Hellenic J Cardiol. 2024 Jan-Feb;75:21-25. doi: 10.1016/j.hjc.2023.04.011. Epub 2023 Apr 29. PMID: 37127207 Free article.
27.Transcatheter valve-in-valve or valve-in-ring implantation with a novel balloon-expandable device in patients with bioprosthetic left side heart valves failure: 1-year follow-up from a multicenter experience. Moscarella E, Ielasi A, Mussayev A, Montorfano M, Mullassari A, Martin P, Testa L, Jose J, Ninios V, Toutouzas K, Giannini F, Kertesz A, Unic D, Nissen H, Ezhumalai B, Senguttuvan NB, Amat-Santos I, Seth A, Bedogni F, Tespili M. Int J Cardiol. 2023 Apr 1;376:35-45. doi: 10.1016/j.ijcard.2023.01.017. Epub 2023 Jan 16. PMID:
28.Comparison of American and European Guidelines for the Management of Patients With Valvular Heart Disease. Inanc IH, Cilingiroglu M, Iliescu C, NInios V, Matar F, Ates I, Toutouzas K, Hermiller J, Marmagkiolis K. Cardiovasc Revasc Med. 2023 Feb;47:76-85. doi: 10.1016/j.carrev.2022.10.005. Epub 2022 Oct 17. PMID: 36270966 Review.
29.Contemporary Management of Severe Symptomatic Aortic Stenosis. Eugène M, Duchnowski P, Prendergast B, Wendler O, Laroche C, Monin JL, Jobic Y, Popescu BA, Bax JJ, Vahanian A, Iung B; EORP VHD II Registry Investigators Group. J Am Coll Cardiol. 2021 Nov 30;78(22):2131-2143. doi: 10.1016/j.jacc.2021.09.864. PMID: 34823655 Free article.
30.Conservative, surgical, and percutaneous treatment for mitral regurgitation shortly after acute myocardial infarction. Haberman D, Estévez-Loureiro R, Benito-Gonzalez T, Denti P, Arzamendi D, Adamo M, Freixa X, Nombela-Franco L, Villablanca P, Krivoshei L, Fam N, Spargias K, Czarnecki A, Pascual I, Praz F, Sudarsky D, Kerner A, Ninios V, Gennari M, Beeri R, Perl L, Wasserstrum Y, Danenberg H, Poles L, George J, Caneiro-Queija B, Scianna S, Moaraf I, Schiavi D, Scardino C, Corpataux N, Echarte-Morales J, Chrissoheris M, Fernández-Peregrina E, Di Pasquale M, Regueiro A, Vergara-Uzcategui C, Iñiguez-Romo A, Fernández-Vázquez F, Dvir D, Maisano F, Taramasso M, Shuvy M. Eur Heart J. 2022 Feb 12;43(7):641-650. doi: 10.1093/eurheartj/ehab496. PMID: 34463727
31.afety and Feasibility of MitraClip Implantation in Patients with Acute Mitral Regurgitation after Recent Myocardial Infarction and Severe Left Ventricle Dysfunction. Haberman D, Estévez-Loureiro R, Benito-Gonzalez T, Denti P, Arzamendi D, Adamo M, Freixa X, Nombela-Franco L, Villablanca P, Krivoshei L, Fam N, Spargias K, Czarnecki A, Pascual I, Praz F, Sudarsky D, Kerner A, Ninios V, Gennari M, Beeri R, Perl L, Danenberg H, Poles L, Shimoni S, Goland S, Caneiro-Queija B, Scianna S, Moaraf I, Schiavi D, Scardino C, Corpataux N, Echarte-Morales J, Chrissoheris M, Fernández-Peregrina E, Di Pasquale M, Regueiro A, Vergara-Uzcategui C, Iñiguez-Romo A, Fernández-Vázquez F, Dvir D, Taramasso M, Shuvy M. J Clin Med. 2021 Apr 22;10(9):1819. doi: 10.3390/jcm10091819. PMID: 33921996 Free PMC article.
32.Use of MitraClip for mitral valve repair in patients with acute mitral regurgitation following acute myocardial infarction: Effect of cardiogenic shock on outcomes (IREMMI Registry). Estévez-Loureiro R, Shuvy M, Taramasso M, Benito-Gonzalez T, Denti P, Arzamendi D, Adamo M, Freixa X, Villablanca P, Krivoshei L, Fam N, Spargias K, Czarnecki A, Haberman D, Agmon Y, Sudarsky D, Pascual I, Ninios V, Scianna S, Moaraf I, Schiavi D, Chrissoheris M, Beeri R, Kerner A, Fernández-Peregrina E, Di Pasquale M, Regueiro A, Poles L, Iñiguez-Romo A, Fernández-Vázquez F, Maisano F. Catheter Cardiovasc Interv. 2021 May 1;97(6):1259-1267. doi: 10.1002/ccd.29552. Epub 2021 Feb 18. PMID: 33600072
33.Physicians’ guideline adherence is associated with long-term heart failure mortality in outpatients with heart failure with reduced ejection fraction: the QUALIFY international registry. Komajda M, Schöpe J, Wagenpfeil S, Tavazzi L, Böhm M, Ponikowski P, Anker SD, Filippatos GS, Cowie MR; QUALIFY Investigators. Eur J Heart Fail. 2019 Jul;21(7):921-929. doi: 10.1002/ejhf.1459. Epub 2019 Apr 1. PMID: 30933403 Free article.
34.Percutaneous repair of healed endocarditis of the mitral valve using MitraClip devices around a large mobile vegetation. Ninios V, Tourmousoglou C, Jancovici S, Kalin J. EuroIntervention. 2019 Apr 20;14(17):1742-1743. doi: 10.4244/EIJ-D-18-00973. PMID: 30398969 Free article. No abstract available.
35.Simultaneous implantation of MitraClip devices in a patient with severe mitral and tricuspid valve regurgitation. Ninios V, Tourmousoglou C, Mezilis N, Ninios I, Dardas P, Tsikaderis D, Theophylogiannakos S, Pitsis A. Hellenic J Cardiol. 2019 May-Jun;60(3):207-208. doi: 10.1016/j.hjc.2018.09.005. Epub 2018 Oct 4. PMID: 30292473 Free article.
36.A rare case of Ebstein’s anomaly with left ventricular noncompaction. Tourmousoglou C, Bogossian H, Ninios V, Ninios E. Asian Cardiovasc Thorac Ann. 2019 Mar;27(3):208-209. doi: 10.1177/0218492318791421. Epub 2018 Aug 6. PMID: 30080103
37.Left Ventricular Cardiac Hemangioma. Tourmousoglou C, Nikoloudakis N, Kelpis T, Tsotsolis N, Ninios V, Kallifatidis A, Ninios E, Theofilogiannakos EK, Thoma M, Asimaki A, Pitsis A. Am J Med. 2017 Aug;130(8):e337-e339. doi: 10.1016/j.amjmed.2017.02.043. Epub 2017 Apr 2. PMID: 28373114 No abstract available.
38.Catheter Closure Through a Venous Approach of Patent Ductus Arteriosus in Small Pediatric Patients Using Combined Angiographic and Echocardiographic Guidance. Thanopoulos BV, Ninios V, Dardas P, Giannopoulos A, Deleanou D, Iancovici S. Am J Cardiol. 2016 Nov 15;118(10):1558-1562. doi: 10.1016/j.amjcard.2016.08.023. Epub 2016 Aug 23. PMID: 27670796 Clinical Trial.
39.Response to letter regarding article, “A word of caution: risk of device erosion after percutaneous treatment of atrial septal defect in patients with dilated aortic root”. Dardas PS, Thanopoulos V, Theofilogiannakos EK, Ninios V, Kallifatidis A, Pitsis AA. Circulation. 2015 Feb 24;131(8):e356. doi: 10.1161/CIRCULATIONAHA.114.012782. PMID: 25712063 No abstract available.
40.Successful transapical transcatheter prosthetic mitral paravalvular leak closure. Dardas PS, Kelpis TG, Ninios VN, Mezilis NE, Tsikaderis DD, Pitsis AA, Thanopoulos VD. Hellenic J Cardiol. 2014 Nov-Dec;55(6):510-1. PMID: 25432203 Free article. No abstract available.
41.Catheter closure of atrial septal defects using the Cocoon septal occluder: preliminary results of a European multicenter study. Thanopoulos BD, Biasco L, Dardas P, De Backer O, Avraamides P, Deleanou D, Ninios V, Mavrommatis PP, Soendergaard L. Int J Cardiol. 2014 Dec 15;177(2):418-22. doi: 10.1016/j.ijcard.2014.09.006. Epub 2014 Oct 11. PMID: 25305675
42.Floppy mitral valve/mitral valve prolapse syndrome: Beta-adrenergic receptor polymorphism may contribute to the pathogenesis of symptoms. Theofilogiannakos EK, Boudoulas KD, Gawronski BE, Langaee TY, Dardas PS, Ninios V, Kelpis TG, Johnson JA, Pitsis AA, Boudoulas H. J Cardiol. 2015 May;65(5):434-8. doi: 10.1016/j.jjcc.2014.07.020. Epub 2014 Sep 22. PMID: 25172623 Free article.
43.Three-dimensional echocardiographic evaluation of acute aortic dissection. Kelpis TG, Economopoulos VA, Ninios VN. Asian Cardiovasc Thorac Ann. 2014 Jun;22(5):628. doi: 10.1177/0218492313478432. Epub 2013 Sep 3. PMID: 24867043 No abstract available.
44.Surgical septal myectomy for hypertrophic cardiomyopathy in Greece: a single-center initial experience. Efthimiadis GK, Pitsis A, Pagourelias ED, Kamperidis V, Kelpis T, Meditskou S, Hadjimiltiades S, Ninios V, Mezilis N, Maron BJ, Styliadis IH. Hellenic J Cardiol. 2014 Mar-Apr;55(2):132-8. PMID: 24681791 Free article.
45.A word of caution: risk of device erosion after percutaneous treatment of atrial septal defect in patients with dilated aortic root. Dardas PS, Thanopoulos V, Theofilogiannakos EK, Ninios V, Kallifatidis A, Pitsis AA. Circulation. 2014 Mar 25;129(12):e399-400. doi: 10.1161/CIRCULATIONAHA.113.007877. PMID: 24664220 No abstract available.
46.Transcatheter closure of large atrial septal defects with deficient aortic or posterior rims using the “Greek maneuver”. A multicenter study. Thanopoulos BD, Dardas P, Ninios V, Eleftherakis N, Karanasios E. Int J Cardiol. 2013 Oct 9;168(4):3643-6. doi: 10.1016/j.ijcard.2013.05.011. Epub 2013 May 25. PMID: 23714593
47.Catheter closure of a right aortico-atrial tunnel in a patient 4 years of age. Thanopoulos BV, Ninios V, Germanakis J. JACC Cardiovasc Interv. 2013 Jan;6(1):e1-2. doi: 10.1016/j.jcin.2012.07.020. PMID: 23347870 Free article. No abstract available.
48.Left ventricular lipoma: a three-dimensional transesophageal echocardiographic appearance. Kelpis TG, Theofilogiannakos EK, Ninios VN, Pitsis AA. J Card Surg. 2013 Jan;28(1):53. doi: 10.1111/jocs.12049. Epub 2012 Dec 4. PMID: 23211064 No abstract available.
49.Unroofed coronary sinus as a cause of right heart dilatation in an elderly patient. Kelpis TG, Ninios VN, Giannakoulas G, Spanos GP, Nikoloudakis NE, Pitsis AA. Hellenic J Cardiol. 2012 Sep-Oct;53(5):390-1. PMID: 22995610 Free article. No abstract available.
50.Bi-ostial coronary thrombosis due to heparin induced thrombocytopenia. Dardas PS, Tsikaderis DD, Theofilogiannakos EK, Spyrou AN, Mezilis NE, Ninios VN, Pitsis AA. Int J Cardiol. 2013 Jan 10;162(2):e36-8. doi: 10.1016/j.ijcard.2012.05.069. Epub 2012 Jun 3. PMID: 22664366 No abstract available.
51.Cryptogenic stroke after percutaneous closure of an atrial septal defect. Dardas PS, Ninios V, Mezilis N, Theofilogiannakos EK, Tsikaderis D, Thanopoulos V. Hellenic J Cardiol. 2012 Mar;53(2):155-9. PMID: 22484783 Free article.
52.Microbubbles during pulmonary vein radiofrequency ablation. Vassilikos VP, Ninios V, Theofilogiannakos EK. Heart Rhythm. 2012 Sep;9(9):1444-5. doi: 10.1016/j.hrthm.2011.12.004. Epub 2011 Dec 6. PMID: 22155321 No abstract available.
53.The use of rotational atherectomy and drug-eluting stents in the treatment of heavily calcified coronary lesions. Dardas P, Mezilis N, Ninios V, Tsikaderis D, Theofilogiannakos EK, Lampropoulos S. Hellenic J Cardiol. 2011 Sep-Oct;52(5):399-406. PMID: 21940287 Free article.
54.The use of the GuideLiner™ catheter as a child-in-mother technique: an initial single-center experience. Dardas PS, Mezilis N, Ninios V, Tsikaderis D, Theofilogiannakos EK. Heart Vessels. 2012 Sep;27(5):535-40. doi: 10.1007/s00380-011-0181-x. Epub 2011 Aug 25. PMID: 21866347
55.ECMO as a bridge to high-risk rotablation of heavily calcified coronary arteries. Dardas P, Mezilis N, Ninios V, Theofilogiannakos EK, Tsikaderis D, Tsotsolis N, Kolettas A, Nikoloudakis N, Pitsis AA. Herz. 2012 Mar;37(2):225-30. doi: 10.1007/s00059-011-3489-5. PMID: 21732095 Review.
56.Total ventricular assist for long-term treatment of heart failure. Pitsis AA, Visouli AN, Ninios V, Kremastinos DT. J Thorac Cardiovasc Surg. 2011 Aug;142(2):464-7. doi: 10.1016/j.jtcvs.2010.11.014. Epub 2011 Feb 1. PMID: 21277596 Free article. No abstract available.
57.Aortic valve papillary fibroelastoma: a three-dimensional transesophageal echocardiographic appearance. Kelpis TG, Ninios VN, Economopoulos VA, Pitsis AA. Ann Thorac Surg. 2010 Jun;89(6):2043. doi: 10.1016/j.athoracsur.2009.09.033. PMID: 20494087 No abstract available.
58.Rotablation in the drug eluting era: immediate and long-term results from a single center experience. Mezilis N, Dardas P, Ninios V, Tsikaderis D. J Interv Cardiol. 2010 Jun;23(3):249-53. doi: 10.1111/j.1540-8183.2010.00542.x. Epub 2010 Apr 28. PMID: 20459456 Free article.
59.Percutaneous closure of atrial septal defects: immediate and mid-term results. Dardas PS, Ninios VN, Mezilis NE, Tsikaderis DD, Thanopoulos VD. Hellenic J Cardiol. 2010 Mar-Apr;51(2):104-12. PMID: 20378511 Free article.
61.Images in cardiovascular medicine. Repeated successful thrombolysis of a Jarvik 2000 left ventricular assist device in a patient with noncompaction cardiomyopathy. Ninios V, Visouli A, Pitsis A. Circulation. 2010 Jan 26;121(3):e13-4. doi: 10.1161/CIR.0b013e3181cdb410. PMID: 20100979 No abstract available.
Ninios I, Bogossian H, Zarse M, Lazaridou F, Dimitriadis K, Ninios V, Lemke B, Louridas G. J Thromb Thrombolysis. 2010 Jul;30(1):90-6. doi: 10.1007/s11239-009-0422-3. PMID: 19921100
63.Subaortic stenosis in an adult caused by two discrete membranes: a three-dimensional transesophageal echocardiographic visualization. Kelpis TG, Ninios VN, Dardas PS, Pitsis AA. Ann Thorac Surg. 2009 Nov;88(5):1703. doi: 10.1016/j.athoracsur.2009.01.067. PMID: 19853150 No abstract available.
64.Minimally invasive transapical aortic valve-in-a-valve implantation for severe aortic regurgitation in a degenerated stentless bioprosthesis. Kelpis TG, Mezilis NE, Ninios VN, Pitsis AA. J Thorac Cardiovasc Surg. 2009 Oct;138(4):1018-20. doi: 10.1016/j.jtcvs.2009.05.020. Epub 2009 Jul 3. PMID: 19660270 Free article. No abstract available.
65.Elective bridging to recovery after repair: the surgical approach to ventricular reverse remodeling. Pitsis AA, Visouli AN, Ninios V, Bougioukas G, Filippatos G, Kremastinos D, Burkhoff D, Long JW. Artif Organs. 2008 Sep;32(9):730-5. doi: 10.1111/j.1525-1594.2008.00596.x. Epub 2008 Jul 30. PMID: 18684205
66.Gender-specific differences in hypertension prevalence, treatment, control, and associated conditions among the elderly: data from a Greek population. Ninios I, Ninios V, Lazaridou F, Dimitriadis K, Kerasidou O, Louridas G. Clin Exp Hypertens. 2008 Jul;30(5):327-37. doi: 10.1080/10641960802269943. PMID: 18633756 Free article.
67.Diverticulum of the left ventricle: etiology and surgical treatment. Pitsis AA, Visouli AN, Kelpis TG, Ninios VN, Nikoloudakis N, Parthenakis F, Vardas P. Heart Surg Forum. 2008;11(2):E75-7. doi: 10.1532/HSF98.20071205. PMID: 18430659
68.Left atrial function and work after surgical ventricular restoration in postmyocardial infarction heart failure. Dardas PS, Pitsis AA, Mezilis NE, Tsikaderis DD, Ninios VN, Boudoulas H. J Am Soc Echocardiogr. 2008 Jul;21(7):841-7. doi: 10.1016/j.echo.2007.12.005. Epub 2008 Apr 2. PMID: 18385015
69.Modified ross procedure: partially supported root replacement. Pitsis AA, Kelpis TG, Ninios VN, Dardas PS, Visouli AN, Boudoulas HK. Thorac Cardiovasc Surg. 2007 Dec;55(8):520-1. doi: 10.1055/s-2007-965482. PMID: 18027342 No abstract available.
70.Prevalence of interatrial block in a general population of elderly people. Ninios I, Pliakos C, Ninios V, Karvounis H, Louridas G. Ann Noninvasive Electrocardiol. 2007 Oct;12(4):298-300. doi: 10.1111/j.1542-474X.2007.00178.x. PMID: 17970954
71.Measurement of cardiac output by real-time 3D echocardiography in patients undergoing assessment for cardiac transplantation. Hoole SP, Boyd J, Ninios V, Parameshwar J, Rusk RA. Eur J Echocardiogr. 2008 May;9(3):334-7. doi: 10.1016/j.euje.2007.03.033. Epub 2007 Jul 9. PMID: 17618836
72.First human implantation of a new rotary blood pump: design of the clinical feasibility study. Pitsis AA, Visouli AN, Vassilikos V, Ninios VN, Sfirakis PD, Mezilis NE, Dardas PS, Filippatos GS, Bougioukas GI, Kremastinos DT, Long JW. Hellenic J Cardiol. 2006 Nov-Dec;47(6):368-76. PMID: 17243510
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