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Condition: Aortic Stenosis

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Total 1228 results found since Jan 2013.

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

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

< em > A < /em > ortic < em > V < /em > alve Repl < em > A < /em > cemen < em > T < /em > versus Conservative Treatment in < em > A < /em > symptomatic Seve < em > R < /em > e Aortic Stenosis: The AVATAR Trial
Conclusions: In asymptomatic patients with severe AS, early surgery reduced a primary composite of all-cause death, acute myocardial infarction, stroke or unplanned hospitalization for heart failure compared with conservative treatment. This randomized trial provides preliminary support for early SAVR once AS becomes severe, regardless of symptoms.PMID:34779220 | DOI:10.1161/CIRCULATIONAHA.121.057639
Source: Circulation - November 15, 2021 Category: Cardiology Authors: Marko Banovic Svetozar Putnik Martin Penicka Gheorghe Doros Marek A Deja Radka Kockova Martin Kotrc Sigita Glaveckaite Hrvoje Gasparovic Nikola Pavlovic Lazar Velicki Stefano Salizzoni Wojtek Wojakowski Guy Van Camp Serge D Nikolic Bernard Iung Jozef Bart Source Type: research

Assessment of the left ventricular outflow tract during cardiac anaesthesia with biplane transoesophageal echocardiography: An observational study
BACKGROUND Assessment of left ventricular outflow tract (LVOT) area is a key component of quantification of aortic stenosis and stroke volume. Current international guidelines recommend measurement of the LVOT diameter with two-dimensional (2D) echocardiography and assume a circle. This may lead to erroneous measures of aortic valve area and adversely affect peri-operative decision making. Multiplane orthogonal (biplane) and three-dimensional (3D) echocardiography imaging may allow more accurate calculation of LVOT, aortic valve area and stroke volume. OBJECTIVE To evaluate the shape and area of the LVOT with co...
Source: European Journal of Anaesthesiology - November 19, 2021 Category: Anesthesiology Tags: Haemodynamics Source Type: research

Self-Expanding versus Balloon Expandable Valve – Are we at the Cusp of Delivering a Perfect Transcatheter Aortic Valve?
Transcatheter aortic valve replacement (TAVR) has become a leading and dominant treatment alternative to surgical aortic valve replacement (SAVR) for high- and intermediate-risk patients with aortic stenosis.1 –5 The follow up trials for both the core valve as well as the balloon-expanding valve showed similar mid-term survival and stroke rates in high-risk patients following TAVR vs SAVR.6–8 With the recent results of the PARTNER 3 and EVOLUT low risk trials, it is evident that, among patients with s evere aortic stenosis with low surgical risks, the rate of composite death, stroke and rehospitalization at 1 year was ...
Source: Journal of Cardiothoracic and Vascular Anesthesia - November 26, 2021 Category: Anesthesiology Authors: Ankit Jain Tags: Editorial Source Type: research

Minimally Invasive versus Full Sternotomy for Isolated Aortic Valve Replacement in Low-risk Patients
CONCLUSIONS: For patients at low risk for isolated surgery, MI and FS approaches were associated with similar in-hospital and 1-year outcomes.PMID:34958771 | DOI:10.1016/j.athoracsur.2021.11.048
Source: The Annals of Thoracic Surgery - December 27, 2021 Category: Cardiovascular & Thoracic Surgery Authors: Mark J Russo Vinod H Thourani David J Cohen S Chris Malaisrie Wilson Y Szeto Isaac George Susheel K Kodali Raj Makkar Michael Lu Mathew Williams Tom Nguyen Gabriel Aldea Philippe Genereux H Kenith Fang Maria C Alu Erin Rogers Alexis Okoh Howard C Herrmann Source Type: research

Self-Expanding Versus Balloon-Expandable Valve: Are We at the Cusp of Delivering a Perfect Transcatheter Aortic Valve?
Transcatheter aortic valve replacement (TAVR) has become a leading and dominant treatment alternative to surgical aortic valve replacement (SAVR) for intermediate- and high-risk patients with aortic stenosis.1-5 The follow-up trials for both the core valve, as well as the balloon-expanding valve, showed similar midterm survival and stroke rates in high-risk patients following TAVR versus SAVR.6-8 With the recent results of the PARTNER 3 and EVOLUT low-risk trials, it is evident that, among patients with severe aortic stenosis with low surgical risks, the rates of composite death, stroke, and rehospitalization at 1 year wer...
Source: Journal of Cardiothoracic and Vascular Anesthesia - November 26, 2021 Category: Anesthesiology Authors: Ankit Jain Tags: Editorial Source Type: research

Transapical-transcatheter aortic valve implantation using the Edwards SAPIEN 3 valve
CONCLUSIONS: We observed very promising early and mid-term clinical outcomes with a high degree of device success and good hemodynamic performance after TA-TAVI using the S3 in the intermediate risk patient profile.PMID:35037446 | DOI:10.23736/S0021-9509.21.11523-X
Source: The Journal of Cardiovascular Surgery - January 17, 2022 Category: Cardiovascular & Thoracic Surgery Authors: Dritan Useini Markus Schl ömicher Blerta Beluli Hildegard Christ Elias Ewais Peter Haldenwang Polykarpos Patsalis Vadim Moustafine Matthias Bechtel Justus Strauch Source Type: research