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Specialty: Cardiology
Procedure: Heart Valve Surgery

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Total 1031 results found since Jan 2013.

Registry of antithrombotic therapy in atrial fibrillation patients with bioprosthetic valves: A retrospective observational study.
CONCLUSIONS: In a current real-world setting in Japan, warfarin was the most commonly used treatment in AF patients with bioprosthetic valves, but there was an increasing trend of DOAC-treated patients. Further investigations are needed to confirm the efficacy and safety of DOAC in patients with bioprosthetic valves. PMID: 32156512 [PubMed - as supplied by publisher]
Source: Journal of Cardiology - March 6, 2020 Category: Cardiology Authors: Izumi C, Miyake M, Amano M, Kitai T, Obayashi Y, Takegami M, Kimura T, Sugio K, Matsumoto T, Nishimura K, Furukawa Y Tags: J Cardiol Source Type: research

Use of Administrative Claims to Assess Outcomes and Treatment Effect in Randomized Clinical Trials for Transcatheter Aortic Valve Replacement: Findings from the Extending Trial-Based Evaluations of Medical Therapies Using Novel Sources of Data (EXTEND) Study.
Conclusions: In the CoreValve HiR and SURTAVI trials, ascertainment of trial primary endpoints using claims reproduced both the magnitude and direction of treatment effect compared with adjudicated event data, but non-fatal and non-procedural secondary outcomes were not as well reproduced. Use of claims to substitute for adjudicated outcomes in traditional trial treatment comparisons may be valid and feasible for all-cause mortality and certain procedural outcomes, but may be less suitable for other endpoints. PMID: 32436390 [PubMed - as supplied by publisher]
Source: Circulation - May 20, 2020 Category: Cardiology Authors: Strom JB, Faridi KF, Butala NM, Zhao Y, Tamez H, Valsdottir LR, Brennan JM, Shen C, Popma JJ, Kazi DS, Yeh RW Tags: Circulation Source Type: research

Valve-in-valve transcatheter aortic valve implantation after failed surgically implanted aortic bioprosthesis versus native transcatheter aortic valve implantation for aortic stenosis: Data from a nationwide analysis.
CONCLUSION: We observed that valve-in-valve TAVI was associated with good short- and long-term outcomes. No significant differences were observed compared with native valve TAVI regarding clinical follow-up. PMID: 32532695 [PubMed - as supplied by publisher]
Source: Archives of Cardiovascular Diseases - June 8, 2020 Category: Cardiology Authors: Deharo P, Bisson A, Herbert J, Lacour T, Saint Etienne C, Jaussaud N, Theron A, Collart F, Bourguignon T, Cuisset T, Fauchier L Tags: Arch Cardiovasc Dis Source Type: research

Novel oral anticoagulant vs. warfarin in elderly atrial fibrillation patients with normal, mid ‐range, and reduced left ventricular ejection fraction
ConclusionsIn elderly AF patients ≥65 years, using NOAC was associated with lower IS/SE compared with warfarin in normal and mid‐range LVEF but not in reduced LVEF. Using NOACs was associated with lower death compared with warfarin in normal LVEF.
Source: ESC Heart Failure - July 15, 2020 Category: Cardiology Authors: Victor Chien ‐Chia Wu, Chun‐Li Wang, Cheng‐Hung Lee, Yu‐Ling Chen, Hui‐Tzu Tu, Michael Wu, Chang‐Fu Kuo, Shao‐Wei Chen, Yu‐Tung Huang, Ming‐Shien Wen, Shang‐Hung Chang Tags: Original Research Article Source Type: research

Comparing the Procedural and Clinical Outcomes of Sapien XT and Sapien 3 Valves in Transcatheter Aortic Valve Replacement in Korean Patients.
CONCLUSIONS: Cardiovascular mortality was lower in the S3 group than in the SXT group over 1 year of follow-up. The reduction in PVL was attributed to the higher device success rate of TAVR with the S3 valve. However, the benefit of S3 obtained at the expense of reduced EOA should be meticulously re-evaluated in larger studies during long-term follow-up. PMID: 32812405 [PubMed - as supplied by publisher]
Source: Korean Circulation Journal - August 20, 2020 Category: Cardiology Tags: Korean Circ J Source Type: research

General versus Local Anesthesia with Conscious Sedation in Transcatheter Aortic Valve Implantation: The Randomized SOLVE-TAVI Trial.
Conclusions: Among patients with aortic stenosis undergoing transfemoral TAVR, use of CS compared with GA resulted in similar outcomes for the primary efficacy endpoint. These findings suggest that CS can be safely applied for TAVR. Clinical Trial Registration: URL: https://clinicaltrials.gov Unique Identifier: NCT02737150. PMID: 32819145 [PubMed - as supplied by publisher]
Source: Circulation - August 20, 2020 Category: Cardiology Authors: Thiele H, Kurz T, Feistritzer HJ, Stachel G, Hartung P, Lurz P, Eitel I, Marquetand C, Nef H, Doerr O, Vigelius-Rauch U, Lauten A, Landmesser U, Treskatsch S, Abdel-Wahab M, Sandri M, Holzhey D, Borger M, Ender J, Ince H, Öner A, Meyer-Saraei R, Hambrech Tags: Circulation Source Type: research

Risk of mortality following transcatheter aortic valve replacement for low-flow low-gradient aortic stenosis
ConclusionIn patients with LF-LG AS, history of myocardial infarction, renal dysfunction, tricuspid regurgitation, a low stroke volume index, self-expandable device, and non-femoral approach were associated with increased 1-year mortality after TAVR. The RRS might serve as a helpful tool for risk prediction and patient selection for TAVR in patients with LF-LG AS.
Source: Clinical Research in Cardiology - October 14, 2020 Category: Cardiology Source Type: research

Comparison of Self-Expanding Bioprostheses for Transcatheter Aortic Valve Replacement in Patients with Symptomatic Severe Aortic Stenosis: The SCOPE 2 Randomized Clinical Trial.
Conclusions: Transfemoral TAVR with the self-expanding ACURATE neo did not meet non-inferiority compared to the self-expanding CoreValve Evolut in terms of all-cause death or stroke at 1 year, and was associated with a lower incidence of new permanent pacemaker implantation. In secondary analyses, the ACURATE neo was associated with more moderate or severe aortic regurgitation at 30 days and cardiac death at 30 days and 1 year. Clinical Trial Registration: URL: https://clinicaltrials.gov/ Unique Identifier: NCT03192813. PMID: 33054367 [PubMed - as supplied by publisher]
Source: Circulation - October 15, 2020 Category: Cardiology Authors: Tamburino C, Bleiziffer S, Thiele H, Scholtz S, Hildick-Smith D, Cunnington M, Wolf A, Barbanti M, Tchetché D, Garot P, Pagnotta P, Gilard M, Bedogni F, Van Belle E, Vasa-Nicotera M, Chieffo A, Deutsch O, Kempfert J, Søndergaard L, Butter C, Trillo-Nouc Tags: Circulation Source Type: research

Clinical Outcomes in Patients Treated With a Repositionable and Fully Retrievable Aortic Valve 　- REPRISE Japan Study.
CONCLUSIONS: Data from REPRISE Japan confirm the safety and efficacy of the LOTUS Valve when used in Japanese clinical practice. PMID: 33191317 [PubMed - as supplied by publisher]
Source: Circulation Journal - November 14, 2020 Category: Cardiology Authors: Saito S, Hayashida K, Takayama M, Goto T, Ihlberg L, Sawa Y Tags: Circ J Source Type: research

Time-Dependent Changes in Porcelain Aorta and Aortic Stenosis in a Patient with Systemic Lupus Erythematosus.
Authors: Hirose K, Kodera S, Daimon M, Komuro I Abstract Porcelain aorta, defined as extensive calcification of the ascending aorta or aortic arch, is a reported risk factor for embolic stroke during cardiac surgery. However, the time course of the progression of aortic calcification leading to porcelain aorta has not been elucidated. We herein describe a 70-year-old woman who was followed up for systemic lupus erythematosus and antiphospholipid syndrome for approximately 20 years. A routine computed tomography scan revealed progression of ascending aortic calcification to porcelain aorta. The calcification was abs...
Source: International Heart Journal - November 17, 2020 Category: Cardiology Tags: Int Heart J Source Type: research

Antithrombotic therapy with or without clopidogrel after transcatheter aortic valve replacement. A meta-analysis of randomized controlled trials
ConclusionsIn patients receiving TAVR, a therapeutic strategy of aspirin or OAC with clopidogrel significantly increases the risk of major bleeding without impact on mortality and ischemic outcomes compared to aspirin or OAC without clopidogrel. The performance of different antithrombotic regimens in terms of long-term clinical outcomes and bioprosthesis valve function requires further investigation.Graphic abstractForest plots from pairwise and network meta-analyses associated with an antithrombotic therapy with or without clopidogrel Risk ratio for all outcomes of interest calculated with the pairwise meta-analysis (left...
Source: Clinical Research in Cardiology - December 23, 2020 Category: Cardiology Source Type: research

Sutureless aortic valves in elderly patients with aortic stenosis and intermediate-risk profile
Conclusion The use of sutureless aortic valves in elderly patients with an intermediate-risk profile provided excellent early and mid-term outcomes, providing a reliable tool in patients undergoing surgical AVR in this specific subset of population. These preliminary data need to be investigated with a TAVI control-group in further studies.
Source: Journal of Cardiovascular Medicine - March 10, 2021 Category: Cardiology Tags: Research articles: Interventions Source Type: research

Long ‐term clinical and haemodynamic results after transcatheter annuloplasty for secondary mitral regurgitation
ConclusionsAmong high ‐risk patients undergoing transcatheter mitral valve annuloplasty for symptomatic secondary MR, mortality was ~50% at 4 years. In the surviving patients, reduced MR severity was associated with reduced NYHA functional class, reverse LV remodelling, and improved LV function.
Source: ESC Heart Failure - May 3, 2021 Category: Cardiology Authors: Daniel Lavall, Julius Bruns, Tina Stegmann, Andreas Hagendorff, Stephan St öbe, Ulrich Laufs Tags: Original Research Article Source Type: research

A Composite Metric for Benchmarking Site Performance in TAVR: Results from the STS/ACC TVT Registry
Conclusions: There are substantial variations in the quality of TAVR care received in the United States, and 11% of sites were identified as providing care below the average level of performance. Further study is necessary to determine structural, process-related, and technical factors associated with high- and low-performing sites.PMID:33947202 | DOI:10.1161/CIRCULATIONAHA.120.051456
Source: Circulation - May 5, 2021 Category: Cardiology Authors: Nimesh D Desai Sean M O'Brien David J Cohen John Carroll Sreekanth Vemulapalli Suzanne V Arnold John K Forrest Vinod H Thourani Ajay J Kirtane Brian O'Neill Pratik Manandhar David M Shahian Vinay Badhwar Joseph E Bavaria Source Type: research