SENTINEL One of the new devices assessed at London Valves was Sentinel, which is made up of two independent filters. The larger filter is deployed in the brachiocephalic trunk, and the smaller filter is deployed in the left common carotid artery. The study included 22 patients and the device was deployed successfully in 20 of them...
Transcatheter aortic valve replacement (TAVR) has revolutionized the management of high-risk patients with severe aortic stenosis. However, survival after the procedure and severe complications have been assessed in relatively small populations with limited follow-up. This article reports long-term clinical results in the FRANCE-2 (FRench Aortic National CoreValve and Edwards) registry. The FRANCE-2 registry...
A comprehensive analyzis of cerebrovascular events in major randomized controlled studies on transcatheter aortic valve replacement (TAVR) has shown some interesting data on both risks and timing of stroke in this setting. The study carried out by Dr. Neal Kleiman, reviewed data on stroke and stroke predictors among 3,687 patients included in the CoreValve...
Data from this large international registry associate endocarditis after a transcatheter aortic valve replacement (TAVR) with high rates of early and late mortality, and might help find predictors identifying patients with the highest risk of developing this rare but dangerous complication. So far, information on endocarditis after TAVR was limited to small populations. In...
Courtesy of del Dr. Carlos Fava. The bicuspid aortic valve is highly anatomically challenging because of valve asymmetric calcification, increased annulus diameter, raphe calcification and ascending aorta dilation. The new valves have shown to improve results, but we still lack data on this group. 301 patients presenting bicuspid aortic valve undergoing transcatheter aortic...
Original Title: One-year clinical outcomes with SAPIEN 3 transcatheter aortic valve replacement in high risk and inoperable patients with severe aortic stenosis. Reference: Herrmann H et al. Circulation. 2016; Epub ahead of print. Data presented at this last TCT annual meeting about the low rate of events at one year in inoperable patients with...
Original Title: The Electrocardiogram after Transcatheter Aortic Valve Replacement Determines the Risk for Post-Procedural High-Degree AV Block and the Need for Telemetry Monitoring Reference: J Am Coll Cardiol Intv. 2016;9(12):1269-1276. Courtesy of Dr. Agustín Vecchia. So far, we have not been able to determine the moment high degree atrioventricular block (AVB) takes place after...
Original Title: Aortic Angulation Attenuates Procedural Success Following Self-Expandable But Not Balloon-Expandable TAVR. Reference: Abramowitz Y et al. JACC Cardiovasc Imaging. 2016 Jul 8. [Epub ahead of print]. The angulation degree between aorta and heart can make precise valve implantation challenging, especially extreme angulation, such as a horizontal aortic root. As obvious as it...
Original Title: Treatment of Symptomatic Severe Aortic Stenosis with a Novel Resheathable Supra-Annular Self-Expanding Transcatheter Aortic Valve System. Reference: Ganesh Manoharan et al. J Am Coll Cardiol Intv. 2015; 8(10):1359-1367. Courtesy of Dr. Agustín Vecchia. Despite the rapid growth and evolution of transcatheter aortic valve replacement devices (TAVR), vascular access complications, paravalvular leak, stroke...
Original Title: Hemodynamic Assessment of Aortic Regurgitation after Transcatheter Aortic Valve Replacement – The Diastolic Pressure-Time Index. Reference: Robert Höllriegel et al. JACC Cardiovasc Interv. 2016 Apr 16. Courtesy of Dr. Agustín Vecchia. In 2012 Sinning and collaborators presented a study in the “Journal of the American College of Cardiology” about an index...