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Specialty: Cardiovascular & Thoracic Surgery
Condition: Aortic Stenosis

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Total 240 results found since Jan 2013.

The Carotid Artery As a Preferred Alternative Access Route For Transcatheter Aortic Valve Replacement.
CONCLUSIONS: In our US community hospital setting, TC-TAVR is a safe alternative to TF-TAVR in appropriate patients and has evolved to be our alternative access route of choice if TF access is not feasible. PMID: 28274520 [PubMed - as supplied by publisher]
Source: The Annals of Thoracic Surgery - March 4, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Kirker EB, Hodson RW, Spinelli KJ, Korngold EC Tags: Ann Thorac Surg Source Type: research

End ‐stage renal disease and severe aortic stenosis: Does valve replacement improve one‐year outcomes?
ConclusionsPatients with ESRD and severe AS have a similar and higher survival with TAVR or SAVR when compared to BAV at 1‐year. These results may influence patient care decisions favoring valve replacement in AS patients with ESRD. © 2016 Wiley Periodicals, Inc.
Source: Catheterization and Cardiovascular Interventions - February 16, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Jose F. Condado, Aneel Maini, Bradley Leshnower, Vinod Thourani, Jessica Forcillo, Chandan Devireddy, Kreton Mavromatis, Eric L. Sarin, James Stewart, Robert Guyton, Amy Simone, Patricia Keegan, Stamatios Lerakis, Peter C. Block, Vasilis Babaliaros Tags: Valvular and Structural Heart Diseases Source Type: research

Procedural and 30 ‐day clinical outcomes following transcatheter aortic valve replacement with lotus valve: Results of the RELEVANT study
ConclusionsRELEVANT study showed that TAVR using Lotus, in a real‐world population of patients with severe aortic stenosis at high surgical risk, was associated with excellent device success implantation and early safety according to VARC‐2 definition. The pacemaker implantation rate was about a third of patients. © 2017 Wiley Periodicals, Inc.
Source: Catheterization and Cardiovascular Interventions - January 31, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Rocco A. Montone, Luca Testa, Chiara Fraccaro, Matteo Montorfano, Fausto Castriota, Roberto Nerla, Marco Angelillis, Maurizio Tusa, Francesco Giannini, Andrea Garatti, Giuseppe Tarantini, Anna Sonia Petronio, Nedy Brambilla, Francesco Bedogni Tags: Valvular and Structural Heart Diseases Source Type: research

Combined Erythropoietin and Iron Therapy for Anemic Patients Undergoing Transcatheter Aortic Valve Replacement: The EPICURE Randomized Clinical Trial.
CONCLUSIONS: EPO administration failed to reduce RC transfusion rate or the per-patient number of transfusion units in anemic patients undergoing TAVI. PMID: 28067195 [PubMed - as supplied by publisher]
Source: EuroIntervention - January 12, 2017 Category: Cardiovascular & Thoracic Surgery Tags: EuroIntervention Source Type: research

Aortic valve repair in the paediatric population: insights from a 38-year single-centre experience CONGENITAL
CONCLUSIONS In our experience, AV repair in the paediatric population provides excellent results in terms of both overall survival and valve-related reoperation. It obviates the need for chronic anticoagulation and in most cases delays the time at which more complex surgery such as the Ross procedure should be undertaken.
Source: European Journal of Cardio-Thoracic Surgery - January 10, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Poncelet, A. J., El Khoury, G., De Kerchove, L., Sluysmans, T., Moniotte, S., Momeni, M., Detaille, T., Rubay, J. E. Tags: Basic research vascular CONGENITAL Source Type: research

Prospective comparison between three TAVR devices: ACURATE neo vs. CoreValve vs. SAPIEN XT. A single heart team experience in patients with severe aortic stenosis
ConclusionsIn a “real world” registry, ACT compared favorably against the well‐studied SXT and MCV devices in both safety and efficacy. MCV implantation was associated with lower device success rates and higher rates of new permanent pacemaker implantation. © 2016 Wiley Periodicals, Inc.
Source: Catheterization and Cardiovascular Interventions - December 27, 2016 Category: Cardiovascular & Thoracic Surgery Authors: Tannas Jatene, Antonio Castro ‐Filho, Rafael A. Meneguz‐Moreno, Dimytri A. Siqueira, Alexandre A.C. Abizaid, Auristela I.O. Ramos, Magaly Arrais, David C.S. Le Bihan, Rodrigo B.M. Barretto, Adriana C. Moreira, Amanda G.M.R. Sousa, J. Eduardo Sousa Tags: Valvular and Structural Heart Diseases Source Type: research

Long-term follow-up after aortic root replacement with the Shelhigh(R) biological valved conduit: a word of caution! ADULT CARDIAC
CONCLUSIONS The first long-term follow-up after aortic root replacement with the Shelhigh® BioConduit revealed a relatively high rate of death and very high rate of reoperations due to endocarditis, aorto-ventricular disconnection and structural valve failure. This may be potentially connected to the nature of the implanted valved conduit.
Source: European Journal of Cardio-Thoracic Surgery - December 19, 2016 Category: Cardiovascular & Thoracic Surgery Authors: Sahin, A., Müggler, O., Sromicki, J., Caliskan, E., Reser, D., Emmert, M. Y., Alkadhi, H., Maisano, F., Falk, V., Holubec, T. Tags: Pericardium, Basic research vascular ADULT CARDIAC Source Type: research

The JUPITER registry: 1-year results of transapical aortic valve implantation using a second-generation transcatheter heart valve in patients with aortic stenosis ADULT CARDIAC
CONCLUSIONS In a high-risk cohort of patients undergoing TA-TAVR for AS, the use of the JenaValve THV is safe and effective. In patients at higher risk for coronary ostia obstruction, annular rupture or with limited aortic valve calcification, the JenaValve might be preferable for implantation due to its clipping-mechanism engaging native aortic valve cusps for fixation with reduced radial forces of the self-expanding stent.
Source: European Journal of Cardio-Thoracic Surgery - November 3, 2016 Category: Cardiovascular & Thoracic Surgery Authors: Silaschi, M., Treede, H., Rastan, A. J., Baumbach, H., Beyersdorf, F., Kappert, U., Eichinger, W., Rüter, F., de Kroon, T. L., Lange, R., Ensminger, S., Wendler, O. Tags: History, Basic research vascular ADULT CARDIAC Source Type: research

Haemodynamic benefits of rapid deployment aortic valve replacement via a minimally invasive approach: 1-year results of a prospective multicentre randomized controlled trial ADULT CARDIAC
CONCLUSIONS MIS-RDAVR is associated with a significantly reduced cross-clamp time and better valvular haemodynamic function than FS-AVR. However, paravalvular leak rates are higher with MIS-RDAVR.
Source: European Journal of Cardio-Thoracic Surgery - October 4, 2016 Category: Cardiovascular & Thoracic Surgery Authors: Borger, M. A., Dohmen, P. M., Knosalla, C., Hammerschmidt, R., Merk, D. R., Richter, M., Doenst, T., Conradi, L., Treede, H., Moustafine, V., Holzhey, D. M., Duhay, F., Strauch, J. Tags: Transplantation - heart, Basic research vascular ADULT CARDIAC Source Type: research

Bicuspid Aortic Insufficiency With Aortic Root Aneurysm: Root Reimplantation Versus Bentall Root Replacement
Conclusions In patients with bicuspid aortic valve AI with root aneurysm, primary cusp repair with root reimplantation achieves equivalent midterm outcomes compared with Bentall root replacement.
Source: The Annals of Thoracic Surgery - September 18, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

Prolonged Cross-Clamping During Aortic Valve Replacement Is an Independent Predictor of Postoperative Morbidity and Mortality: Analysis of the Japan Cardiovascular Surgery Database
Conclusions Prolonged ACCD offers an independent predictor of postoperative morbidity and mortality after isolated AVR for AS despite recent technologic advances and surgical refinements.
Source: The Annals of Thoracic Surgery - September 10, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

Prolonged Cross-Clamping During Aortic Valve Replacement Is an Independent Predictor of Postoperative Morbidity and Mortality: Analysis of the Japan Cardiovascular Surgery Database.
CONCLUSIONS: Prolonged ACCD offers an independent predictor of postoperative morbidity and mortality after isolated AVR for AS despite recent technologic advances and surgical refinements. PMID: 27624296 [PubMed - as supplied by publisher]
Source: The Annals of Thoracic Surgery - September 9, 2016 Category: Cardiovascular & Thoracic Surgery Authors: Iino K, Miyata H, Motomura N, Watanabe G, Tomita S, Takemura H, Takamoto S Tags: Ann Thorac Surg Source Type: research

Transaortic Transcatheter Aortic Valve Implantation and Concomitant Off Pump Revascularization
We present 4 successfully combined off-pump procedures consisting of a transcatheter aortic valve implantation (Edwards SAPIEN XT) via the transaortic approach and an off-pump coronary artery bypass grafting. All patients were discharged free from stroke, myocardial infarction, or access site complications either to rehabilitation facility or to the referring hospital with none or trace aortic regurgitation and patent grafts. These cases confirm the feasibility of those combined operations and should be considered as realistic alternative for surgical treatment in high-risk patients who are clearly identified to benefit fr...
Source: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery - September 1, 2016 Category: Cardiovascular & Thoracic Surgery Tags: Case Reports Source Type: research

Multicentre clinical study evaluating a novel resheathable annular functioning self-expanding transcatheter aortic valve system: safety and performance results at 30 days with the Portico system.
CONCLUSIONS: The novel Portico TAVI system is safe and effective at treating high-risk patients with symptomatic severe aortic stenosis, allowing safe repositioning and optimisation of device position. PMID: 27542790 [PubMed - in process]
Source: EuroIntervention - August 22, 2016 Category: Cardiovascular & Thoracic Surgery Tags: EuroIntervention Source Type: research

Transfemoral aortic valve implantation with the repositionable Lotus valve for treatment of patients with symptomatic severe aortic stenosis: results from a single-centre experience.
CONCLUSIONS: In patients with severe aortic stenosis, transfemoral TAVI with the repositionable Lotus valve was associated with a high rate of device success, no moderate or severe residual aortic regurgitation, low rates of major vascular complications and mortality within 30 days. PMID: 27542789 [PubMed - in process]
Source: EuroIntervention - August 22, 2016 Category: Cardiovascular & Thoracic Surgery Tags: EuroIntervention Source Type: research