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ABSTRACT


15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Evolution of mitral valve procedural volumes in the advent of endovascular treatment options: Experience at an early-adopting center in Germany

Lenard Conradi MD1,*, Edith Lubos MD1, Hendrik Treede MD1, Jan Benjamin Pietzsch PhD2, Simon Weber3, Malte Pietzsch PhD3, Karin Overlack MD1, Patrick Diemert MD1, Stefan Blankenberg MD1 andHermann Reichenspurner MD, PhD1

Objectives: Our objectives were to assess the evolution of surgical and endovascular mitral valve procedural volumes and to study utilization and reimbursement effects of transcatheter mitral valve repair (TMVR) at our center and to put these in perspective with the corresponding data at the national level.

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Prognostic value of aortic root calcification volume on clinical outcomes after transcatheter balloon-expandable aortic valve implantation

Yusuke Watanabe MD1,2, Thierry Lefèvre MD, FESC, FSCAI2,*, Erik Bouvier MD2, Takahide Arai MD, PhD2, Kentaro Hayashida MD, PhD, FESC3, Bernard Chevalier MD, FESC, FACC, FSCAI2, Mauro Romano MD2, Thomas Hovasse MD2, Philippe Garot MD, FESC2, Patrick Donzeau-Gouge MD2, Arnaud Farge MD2, Bertrand Cormier MD2 andMarie-Claude Morice MD, FESC, FACC2

Background: Few data are available about whether aortic root calcification may impact the outcomes after transcatheter aortic valve implantation (TAVI).

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Outcome in TAVI patients with symptomatic aortic stenosis not fulfilling PARTNER study inclusion criteria

Alexander Sedaghat MD1,†, Fadi Al-Rashid MD2,†, Jan-Malte Sinning MD1, Daniel Wendt MD3, Matthias Thielmann MD, FAHA3, Eberhard Grube MD, PhD, FAHA, FESC1, Georg Nickenig MD, PhD, FAHA, FESC1, Raimund Erbel MD, PhD, FESC, FAHA2, Nikos Werner MD, FESC, PhD1 andPhilipp Kahlert MD, FESC2,*

Background: Transcatheter aortic valve implantation (TAVI) has rapidly evolved to the standard-of-care for inoperable patients with severe, symptomatic aortic valve stenosis, and to an alternative treatment option for high-risk patients. However, the randomized PARTNER trial excluded patients with conditions frequently encountered in daily clinical practice.

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Use of rotational angiography in assessing relationship of the airway to vasculature during cardiac catheterization

Uyen T. Truong MD1,*, Thomas E. Fagan MD, PhD1, Robin Deterding MD2, Richard J. Ing MBBCH, FCA(SA)3 andBrian M. Fonseca MD1

Objectives: We are the first to describe the use of three-dimensional rotational angiography (3DRA) in creating multiplanar reconstruction (MPR) and volume rendering, in the catheterization suite, of airways at risk for compression by adjacent cardiac structures.

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Amplatzer duct occluder ii for closure of congenital Gerbode defects

I.B. Vijayalakshmi MD, DM, DSc*, H.S. Natraj Setty MD, DM, Narasimhan Chitra MD, FICPC andCholenahally N. Manjunath MD, DM

Background: Congenital left ventricle to right atrial communications (Gerbode defects) are extremely rare (0.08%) type of ventricular septal defects. They were traditionally closed by surgery in the past. There are few case reports and small series of acquired and congenital Gerbode defects, closed with various types of devices. Aim of our study is to assess the feasibility, efficacy, and complications of transcatheter closure of congenital Gerbode defects with Amplatzer duct occluder II (ADO II).

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Comparison of percutaneous device closure versus surgical closure of peri-membranous ventricular septal defects: A systematic review and meta-analysis

Alok Saurav MD1,*, Manu Kaushik MD2, Venkata Mahesh Alla MD1, Michael D. White MD1, Ruby Satpathy MD3, Thomas Lanspa MD1, Aryan N. Mooss MD1 andMichael G. DelCore MD1

Background: While percutaneous device closure (PDC) is a first-line therapy for isolated muscular ventricular septal defects (mVSD), surgery is still the preferred approach for peri-membranous ventricular septal defects (pmVSD).

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Optical coherence tomography assessment of the mechanistic effects of rotational and orbital atherectomy in severely calcified coronary lesions

Annapoorna S. Kini MD*, Yuliya Vengrenyuk PhD, Jacobo Pena MD, Sadako Motoyama MD, PhD, Jonathan E. Feig MD, PhD, Omar A. Meelu MS, Anitha Rajamanickam MD, Arjun M. Bhat MD, Sadik Panwar MD, Usman Baber MD andSamin K. Sharma MD†

Objectives: This study sought to assess the mechanistic effect of rotational atherectomy (RA) and orbital atherectomy (OA) on heavily calcified coronary lesions and subsequent stent placement using optical coherence tomography (OCT).

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Incidence and mechanisms of longitudinal stent deformation associated with Biomatrix, Resolute, Element, and Xience stents: Angiographic and case-by-case review of 1,800 PCIs

Samer Arnous MD, MRCPI1,2,*, Nizar Shakhshir MD, MRCP1,2, Andrew Wiper MD, MRCP1,2, Farzin-Farth Ordoubadi BM, BCHIR, MD1,2, Paul Williams MD, MRCP1,2, Bernard Clarke MD, MRCP1,2, Vaikom Mahadavan MD, MRCP1,2, Magdi El-Omar MD, MRCP1,2, Mamas Mamas BM, BCH, DPHIL, MRCP1,2 andDouglas Fraser BM, BCHIR, MD1,2

Background: There is conflicting evidence regarding the incidence of longitudinal stent deformation (LSD) in contemporary practice.

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Long-term follow-up of the platinum chromium TAXUS element (ION) stent

Dean J. Kereiakes MD1,*, Louis A. Cannon MD2, Ira Dauber MD3, Michael Ball MD4, Barry Bertolet MD5, Michael Foster MD6, Andrey Y. Nersesov BS7, Paul L. Underwood MD7, Dominic J. Allocco MD7 andKeith D. Dawkins MD7

Background: The TAXUS Element (ION) platinum chromium paclitaxel-eluting stent (PtCr-PES) incorporates a thin (81 μm) strut design with a similar polymer and drug dose density as prior PES. The pivotal PERSEUS trial program consisted of two studies: PERSEUS Workhorse (WH) and PERSEUS Small Vessel (SV). The PERSEUS WH trial demonstrated the PtCr-PES to be non-inferior to the predicate TAXUS Express PES (TE-PES) for target lesion failure (TLF) at 1 year and in-segment angiographic percent diameter stenosis at 9 months. The PERSEUS SV trial demonstrated the PtCr-PES to be superior to a historical bare metal stent (BMS) for angiographic late lumen loss at 9 months. Long-term (5-year) clinical outcomes following PtCr-PES have not been previously reported.

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Does optimal lesion preparation reduce the amount of acute recoil of the absorbe BVS? Insights from a real-world population

Gian Battista Danzi MD1,*, Marco Sesana MD2, Mario Arieti MD2, Giuliano Villa MD2, Sergio Rutigliano MD2, Alessandro Aprile MD2, Annamaria Nicolino MD1, Shahram Moshiri MD1 andRenato Valenti MD3

Objectives: To evaluate the acute recoil of the ABSORB bioabsorbable vascular scaffold (BVS) and its relationship with procedural characteristics in a real world population.

15 noviembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Implantation of everolimus-eluting bioresorbable scaffolds in a diabetic all-comers population

Jens Wiebe MD1,*, Florian Gilbert MD1, Oliver Dörr MD1, Christoph Liebetrau MD2, Eva Wilkens1, Timm Bauer MD1, Albrecht Elsässer MD3, Helge Möllmann MD2, Christian W. Hamm MD1,2 andHolger M. Nef MD1

Background: Diabetes is associated with aggressive atherosclerosis, leading to an increased risk of in-stent restenosis and stent thrombosis. Bioresorbable scaffolds (BRS) are a new technology for the treatment of coronary lesions that might be beneficial due to their dissolving character, especially in diabetic patients.

01 diciembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Clinical outcomes of real-world patients treated with an amphilimus polymer-free stent versus new generation everolimus-eluting stents

Vasileios F. Panoulas MD, PhD1,2,3, Azeem Latib MD2,3, Charbel Naim MD3, Katsumasa Sato MD3, Alfonso Ielasi MD4, Maurizio Tespili MD5, Cosmo Godino MD3, Luca Testa MD5, Francesco Bedogni MD5 andAntonio Colombo MD2,3,*

Objectives/Background: To compare the 1-year clinical outcomes after implantation of the amphilimus, polymer-free stent (Cre8) versus new generation everolimus-eluting stents (EESs) in a real-world patient registry.

01 diciembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. A 10-month angiographic and 4-year clinical outcome of everolimus-eluting versus sirolimus-eluting coronary stents in patients with diabetes mellitus (the diabedES IV randomized angiography trial)

Michael Maeng MD, PhD1,*, Arvydas Baranauskas MD1,2, Evald Høj Christiansen MD, PhD1, Anne Kaltoft MD, PhD1, Niels Ramsing Holm MD1, Lars Romer Krusell MD1, Jan Ravkilde MD DMSci3, Hans-Henrik Tilsted MD3, Per Thayssen MD, DMSci4 andLisette Okkels Jensen MD, PhD, DMSci4

Objective: We aimed to compare angiographic and clinical outcomes after the implantation of everolimus-eluting (EES) and sirolimus-eluting (SES) stents in patients with diabetes.

01 diciembre 2015

CATHETERIZATION & CARDIOVASCULAR INTERVENTIONS. Outcomes following implantation of the biolimus A9-eluting BioMatrix coronary stent: Primary analysis of the e-BioMatrix registry

Philip Urban MD1,*, Mariano Valdés MD2, Ian Menown MD3, Franz Eberli MD4, Imad Alhaddad MD5, David Hildick-Smith MD6, David Iosseliani MD7, Marco Roffi MD8, Keith Oldroyd MD9, Erifyli Kalloudi MSc10, Pedro Eerdmans MD10, Jacques Berland MD11, Franz Xaver Kleber MD12 andfor the e-Biomatrix investigators

Objectives: To assess the safety and efficacy of Biolimus A9-eluting stents (BES, BioMatrix™ and BioMatrix Flex™) in routine clinical practice.

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