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Journal of Interventional Cardiology

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https://www.readbyqxmd.com/read/28211168/the-medtronic-micro-vascular-plug%C3%A2-for-vascular-embolization-in-children-with-congenital-heart-diseases
#1
Shyam Sathanandam, Henri Justino, B Rush Waller, Srinath T Gowda, Wolfgang Radtke, Athar M Qureshi
OBJECTIVES: To describe the early multi-center, clinical experience with the Medtronic Micro Vascular Plug™ (MVP) in children with congenital heart disease (CHD) undergoing vascular embolization. BACKGROUND: The MVP is a large diameter vascular occlusion device that can be delivered through a microcatheter for embolization of abnormal blood vessels. METHODS: A retrospective review of embolization procedures using the MVP in children with CHD was performed in 3-centers...
February 16, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28116818/outcomes-in-elderly-patients-with-severely-calcified-coronary-lesions-undergoing-orbital-atherectomy
#2
Michael S Lee, Evan Shlofmitz, Gentian Lluri, Richard A Shlofmitz
OBJECTIVES: We evaluated the clinical outcomes of elderly patients who underwent orbital atherectomy for the treatment of severe coronary artery calcification (CAC) prior to stenting. BACKGROUND: Percutaneous coronary intervention (PCI) of severe CAC is associated with worse clinical outcomes including death, myocardial infarction (MI), and target vessel revascularization (TVR). The elderly represents a high-risk group of patients, often have more comorbid conditions, and have worse outcomes after PCI compared to younger patients...
January 23, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28116778/percutaneous-coronary-intervention-of-complex-calcified-lesions-with-drug-coated-balloon-after-rotational-atherectomy
#3
Tuomas T Rissanen, Sanna Uskela, Antti Siljander, Jussi M Kärkkäinen, Pirjo Mäntylä, Juha Mustonen, Jaakko Eränen
OBJECTIVES: We investigated the safety and efficacy of PCI using drug-coated balloon (DCB) after rotational atherectomy (rotablation) in a retrospective single center study in patients with calcified de novo coronary lesions. The majority of patients had an increased risk for bleeding. BACKGROUND: DCB has been effective in the treatment of in-stent restenosis, small vessels, and bifurcations. DCB enables short one month dual antiplatelet treatment. No published data exist on the use of DCB after rotablation...
January 23, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27990696/comparison-of-bailout-and-planned-rotational-atherectomy-for-heavily-calcified-coronary-lesions-a-single-center-experience
#4
Abdelhakim Allali, Mohamed Abdel-Wahab, Dmitriy S Sulimov, John Jose, Volker Geist, Guido Kassner, Gert Richardt, Ralph Toelg
OBJECTIVES: The aim of this study was to compare outcomes of bailout and planned rotational atherectomy (RA) in the treatment of calcified coronary lesions. BACKGROUND: Current guidelines recommend RA as a bailout procedure for calcified or fibrotic lesions that cannot be adequately dilated before stenting. Nonetheless, planned RA is sometimes performed in certain challenging anatomies. METHODS: Data of patients treated with RA between 2002 and 2014 at a single-center registry were retrospectively analyzed...
December 19, 2016: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27925308/impact-of-calcified-target-lesions-on-the-outcome-of-percutaneous-coronary-intervention-for-acute-coronary-syndrome-insights-from-the-base-acs-trial
#5
Pasi P Karjalainen, Wail Nammas, Kari Kervinen, Adam de Belder, Fernando Rivero-Crespo, Antti Ylitalo, Juhani K E Airaksinen
OBJECTIVES: We performed a post hoc analysis of outcome in patients with, versus those without, calcified target lesions from the BASE ACS trial. BACKGROUND: The outcome of contemporary stent implantation in patients with calcified lesions presenting with acute coronary syndrome is unknown. METHODS: The BASE ACS trial randomized 827 patients (1:1) presenting with acute coronary syndrome to receive either titanium-nitride-oxide-coated stents or everolimus-eluting stents...
December 7, 2016: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28145628/editorial-radial-to-coronary-ideal-catheter-for-the-ideal-approach
#6
EDITORIAL
Kintur Sanghvi, Mitchell W Krucoff
No abstract text is available yet for this article.
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28097683/echocardiographic-estimates-of-left-ventricular-diastolic-dysfunction-do-not-predict-the-clinical-course-in-elderly-patients-undergoing-transcatheter-atrial-septal-defect-closure-impact-of-early-diastolic-mitral-annular-velocity
#7
Yoichi Takaya, Teiji Akagi, Yasufumi Kijima, Koji Nakagawa, Nobuhisa Watanabe, Hiroki Oe, Manabu Taniguchi, Hiroshi Ito
OBJECTIVE: This study evaluated the effect of echocardiographic left ventricular (LV) diastolic dysfunction on acute congestive heart failure after transcatheter atrial septal defect (ASD) closure in elderly patients. BACKGROUND: Although there is concern that LV diastolic dysfunction develops acute congestive heart failure after ASD closure, limited information is available regarding the influence, especially in elderly patients with severe LV diastolic dysfunction...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28078734/coronary-procedures-after-tavi-with-the-self-expanding-aortic-bioprosthesis-medtronic-corevalve%C3%A2-not-an-easy-matter
#8
Madjid Boukantar, Romain Gallet, Gauthier Mouillet, Abdelkaoui Belarbi, Vladimir Rubimbura, Julien Ternacle, Jean-Luc Dubois-Rande, Emmanuel Teiger
OBJECTIVES: To evaluate the feasibility of coronary procedures after transcatheter aortic valve implantation (TAVI) with the CoreValve™ device. BACKGROUND: Due to its design, CoreValve™ prosthesis may interfere with coronary procedures. Data on this issue are sparse. METHODS: Between 2007 and 2015, 550 patients underwent CoreValve™ TAVI in our hospital. Among them, 16 underwent coronary angiogram after TAVI and were included in our retrospective study...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28078714/percutaneous-closure-of-post-infarction-ventricular-septal-defects-an-over-decade-long-experience
#9
Robert Sabiniewicz, Zenon Huczek, Karol Zbroński, Piotr Scisło, Bartosz Rymuza, Janusz Kochman, Miłosz Marć, Marek Grygier, Aleksander Araszkiewicz, Mieczysław Dziarmaga, Piotr Leśniewicz, Jarosław Hiczkiewicz, Michał Kidawa, Krzysztof J Filipiak, Grzegorz Opolski
OBJECTIVES: To report an over decade-long experience with percutaneous post-infarction ventricular septal defect (PIVSD) closure. BACKGROUND: PIVSDs remains a major clinical challenge with extremely high mortality. Data concerning interventional closure of PIVSD is scarce. METHODS: All percutaneous PIVSD closures performed between 2003 and 2016 in 8 participating centres were identified. Data concerning patients and procedures was acquired...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27925310/prognostic-factors-in-patients-with-stemi-undergoing-primary-pci-in-the-clopidogrel-era-role-of-dual-antiplatelet-therapy-at-admission-and-the-smoking-paradox-on-long-term-outcome
#10
Giovanni Ciccarelli, Emanuele Barbato, Marco Golino, Giovanni Cimmino, Jozef Bartunek, Luigi Di Serafino, Domenico Di Girolamo, Bernard De Bruyne, William Wijns, Paolo Golino
BACKGROUND: Several clinical and laboratory variables have an impact on the prognosis of STEMI patients undergoing PPCI; however, little is known about the role of ongoing DAPT at the time of the event and the smoking status as prognostic factors affecting the outcome of these patients. METHODS AND RESULTS: Seven-hundred and thirteen consecutive STEMI patients undergoing PPCI, admitted to the S. Anna and S. Sebastiano Hospital (Caserta, Italy) and to the OLV Clinic (Aalst, Belgium), between March 2009 and December 2011, were retrospectively enrolled...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27910185/drug-eluting-balloon-angioplasty-for-below-the-knee-lesions-in-end-stage-renal-disease-patients-with-critical-limb-ischemia-midterm-results
#11
Burak Teymen, Süleyman Aktürk
BACKGROUND: The 1-year restenosis rate after standard balloon angioplasty (BA) of long lesions in below-the-knee arteries may be as high as 70%. Our aim was to investigate the efficacy and safety of paclitaxel drug-eluting balloon (DEB) for treatment of below the knee lesions in end stage renal disease patients (ESRD) with critical limb ischemia (CLI). METHODS: Our study is a retrospective, single-center study. Inclusion criteria were ESRD, critical limb ischemia (Rutherford class 4 or higher) and significant stenosis or occlusion of at least 1 below-the-knee vessel...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27910134/effectiveness-of-handmade-jacky-like-catheter-as-a-single-multipurpose-catheter-in-transradial-coronary-angiography-a-randomized-comparison-with-conventional-two-catheter-strategy
#12
Ismail Erden, Ebru Golcuk, Serdar Bozyel, Emine Cakcak Erden, Yakup Balaban, Kivanc Yalın, Burak Turan
OBJECTIVE: To investigate safety and efficacy of specialized hand-modified "Jacky-Like" catheter (JLC) as a single dual-purpose catheter in transradial coronary angiography. METHODS: Patients over 18 years undergoing diagnostic CAG through right radial artery (RRA) were prospectively enrolled. Procedures were performed with a single JLC modified from a left Judkins (JL) 3.5 catheter or by using 2-catheter approach (2C). Procedures with coronary artery bypass grafts or ventricular angiographies were excluded from the study...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27896843/impact-of-clinical-presentation-on-early-vascular-healing-after-bioresorbable-vascular-scaffold-implantation
#13
Moritz Baquet, Christoph Brenner, Maximilian Wenzler, Madeleine Eickhoff, Jochheim David, Stefan Brunner, Hans Theiss, Steffen Massberg, Giulio Guagliumi, Julinda Mehilli
BACKGROUND: Optimal strut coverage and early vascular healing are important factors to reduce the risk of stent thrombosis. Data on early vascular healing with the new bioresorbable vascular scaffolds (BVS) are lacking. Further, healing response after BVS implantation in different clinical presentation has not been fully investigated. METHODS AND RESULTS: We assessed with optical coherence tomography (OCT) the early vascular response to BVS implantation in 26 consecutive patients presenting with acute coronary syndrome (ACS) or stable angina (SA)...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27882613/improvements-of-procedural-results-with-a-new-generation-self-expanding-transfemoral-aortic-valve-prosthesis-in-comparison-to-the-old-generation-device
#14
Bruna Gomes, Nicolas A Geis, Emmanuel Chorianopoulos, Benjamin Meder, Florian Leuschner, Hugo A Katus, Raffi Bekeredjian
OBJECTIVES: In this study, we compare procedural results of our first Evolut R (Medtronic, Minneapolis, MN, USA) implantations with the last CoreValve implantations. Main endpoints include paravalvular regurgitation, major vascular complications, stroke, and pacemaker implantation. BACKGROUND: The evolution of transcatheter aortic valve replacement (TAVR) was possible due to various technical improvements, leading to better periprocedural and long-term outcome. The newly designed Evolut R valve has the potential to further improve TAVR's performance...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27882604/the-dog-bone-technique-a-novel-easy-and-safe-catheter-maneuver-for-aortic-arch-and-coarctation-stenting
#15
Marinos Kantzis, Anja Lehner, Kai Thorsten Laser, Anca Racolta, Radka Vcasna, Marcus Fischer, Deniz Kececioglu, Nikolaus A Haas
BACKGROUND: Various techniques are described to facilitate stable stent implantation in aortic arch stenosis or coarctation. We describe an alternative technique, which due to its unique appearance during stent implantation, we have named "Dog Bone Technique" (DBT). TECHNIQUE: The stent/balloon assembly is placed across the stenosis, the long sheath is retrieved to uncover the distal 20-50% of the stent. The balloon is inflated with the pressure inflator just to expand slightly the stent...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27862338/efficacy-and-safety-of-the-guideliner-mother-in-child-guide-catheter-extension-in-percutaneous-coronary-intervention
#16
Divyesh Sharma, Ashish Shah, Mark Osten, Douglas Ing, Alan Barolet, Christopher B Overgaard, Vladimír Džavík, Peter H Seidelin
BACKGROUND: Percutaneous coronary intervention (PCI) procedures are increasingly performed on complex tortuous and heavily calcified coronary lesions. The GuideLiner® catheter (Vascular Solutions, Inc. Minneapolis, MN) is a rapid exchange guide catheter extension system. There is paucity of data about the efficacy of this device in complex PCI. Therefore, we aim to report the indications, success, and efficacy of GuideLiner use in treating complex lesion subset in the present study. METHODS: We collected data from all patients in whom the GuideLiner was used to facilitate PCI between April 1, 2011 and December 31, 2014 at a tertiary referral center in Toronto, Canada...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27781297/safety-and-efficacy-of-using-a-single-transradial-mac-guiding-catheter-for-coronary-angiography-and-intervention-in-patients-with-st-elevation-myocardial-infarction
#17
Jincheng Guo, Wenming Chen, Guozhong Wang, Zijing Liu, Minghui Hao, Min Xu, Fuli Zhu
BACKGROUND: There are limited data on the impact of using a single dedicated radial guiding catheter in primary percutaneous coronary intervention (PCI) via radial access. OBJECTIVES: To investigate the effect of using a single guiding catheter (MAC 3.5) for left and right coronary angiography and intervention on catheterization laboratory door to balloon (C2B) time in patients with ST elevation myocardial infarction (STEMI). METHODS: Three hundred and sixty patients were randomized (1:1) to using a single MAC3...
February 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27905168/editorial-can-renal-denervation-work-yes-but-first-one-must-denervate-lessons-from-human-renal-sympathetic-nerve-anatomy
#18
EDITORIAL
Tim A Fischell
No abstract text is available yet for this article.
December 2016: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27862314/impact-of-diabetes-mellitus-on-intravascular-ultrasound-guided-provisional-stenting-in-coronary-bifurcation-lesions-j-reverse-sub-study
#19
Masahiro Yamawaki, Daisuke Terashita, Hachidai Takahashi, Toshiro Shinke, Kenichi Fujii, Yoshihisa Shimada, Yoshihiro Takeda, Shinichiro Yamada, Yoshihisa Kinoshita, Yoshinobu Murasato
OBJECTIVE: To investigate the impact of diabetes mellitus (DM) on provisional coronary bifurcation stenting under the complete guidance of intravascular-ultrasound (IVUS). BACKGROUND: The efficacy of such intervention has not yet been fully elucidated in the DM patients. METHODS: A total of 100 DM and 139 non-DM patients in a prospective multi-center registry of IVUS-guided bifurcation stenting were compared in angiographic results at 9 months...
December 2016: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27813282/renal-protection-using-remote-ischemic-peri-conditioning-during-inter-facility-helicopter-transport-of-patients-with-st-segment-elevation-myocardial-infarction-a-retrospective-study
#20
Oladipupo Olafiranye, Adetola Ladejobi, Max Wayne, Christian Martin-Gill, Andrew D Althouse, Michael S Sharbaugh, Francis X Guyette, Steven E Reis, John A Kellum, Catalin Toma
OBJECTIVE: To assess the impact of remote ischemic peri-conditioning (RIPC) during inter-facility air medical transport of ST-segment elevation myocardial infarction (STEMI) patients on the incidence of acute kidney injury (AKI) following primary percutaneous coronary intervention (pPCI). BACKGROUND: STEMI patients who receive pPCI have an increased risk of AKI for which there is no well-defined prophylactic therapy in the setting of emergent pPCI. METHODS: Using the ACTION Registry-GWTG, we evaluated the impact of RIPC applied during inter-facility helicopter transport of STEMI patients from non-PCI capable hospitals to 2 PCI-hospitals in the United States between March, 2013 and September, 2015 on the incidence of AKI following pPCI...
December 2016: Journal of Interventional Cardiology
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