Paravalvular leak

Clinical Videos

Virtual Reality to Predict Paravalvular Leak in Bicuspid Severe Aortic Valve Stenosis in Transcatheter Aortic Valve Implants

03/11/2024

Johnny Chahine, MD; Lorraine Mascarenhas, DO; Demetris Yannopoulos, MD; Ganesh Raveendran, MD; Sergey Gurevich, MD

Johnny Chahine, MD; Lorraine Mascaren...

Video Supplement to "Virtual Reality to Predict Paravalvular Leak in Bicuspid Severe Aortic Valve Stenosis in Transcatheter Aortic Valve Implants" (Original Contribution).

Video Supplement to "Virtual...

03/11/2024

Journal of Invasive Cardiology

Original Contribution

Virtual Reality to Predict Paravalvular Leak in Severe Bicuspid Aortic Valve Stenosis in Transcatheter Aortic Valve Implants

03/11/2024

Johnny Chahine, MD¹; Lorraine Mascarenhas, DO²; Demetris Yannopoulos, MD¹; Ganesh Raveendran, MD¹; Sergey Gurevich, MD¹

Johnny Chahine, MD1; Lorraine Mascare...

The authors demonstrate that virtual reality simulations are effective at accurately predicting the presence, location, and severity of paravalvular leak in severe bicuspid aortic valve stenosis patients undergoing transcatheter aortic valve...

The authors demonstrate that...

03/11/2024

Journal of Invasive Cardiology

Novel Antegrade Approach to Transcatheter Aortic Valve Paravalvular Leak Closure

09/29/2019

Abdallah El Sabbagh, MD; Kashish Goel, MD; Gautam Reddy, MD; Mohammed Al-Hijji, MD; Erin A. Fender, MD; Mackram F. Eleid, MD; Charanjit S. Rihal, MD; Guy S. Reeder, MD

Abdallah El Sabbagh, MD; Kashish Goe...

In current practice, PVL closure is accomplished by retrograde wiring of the defect followed by delivery of catheters and retrograde extrusion of the device. Delivery of equipment can be challenging in TAVR because of interaction with the...

In current practice, PVL closure...

09/29/2019

Journal of Invasive Cardiology

Percutaneous Closure of Mitral Paravalvular Leaks Generating Refractory Heart Failure in the Immediate Postoperative Period

07/23/2019

Leire Unzué, MD, PhD¹; Eulogio García, MD¹; Belén Díaz-Antón, MD²; Ángel González Pinto, MD³; Rodrigo Teijeiro, MD¹; Miguel Rodríguez del Río, MD⁴

Leire Unzué, MD, PhD1; Eulogio Garcí...

We present two patients with refractory heart failure due to mitral paravalvular leak (PVL) in whom percutaneous PVL closure was performed in the immediate postoperative period.

We present two patients with...

07/23/2019

Journal of Invasive Cardiology

Improved Transseptal Access for Transcatheter Paravalvular Leak Closure Using Steerable Delivery Sheaths: Data From a Prospective Registry

04/14/2019

Michał Kozłowski, MD, PhD¹; Piotr Pysz, MD²; Wojciech Wojakowski, MD, PhD¹; Grzegorz Smolka, MD¹

Michał Kozłowski, MD, PhD1; Piotr Py...

We offer our experience with steerable sheaths to facilitate transcatheter closure of mitral paravalvular leaks.

We offer our experience with...

04/14/2019

Journal of Invasive Cardiology

Original Contribution

Thirty-Day Outcomes in 100 Consecutive Patients Undergoing Transfemoral Aortic Valve Replacement With the Portico Valve on an All-Comer Basis

11/29/2017

Silvia Mas-Peiro, MD, MSc^1*; Mariuca Vasa-Nicotera, MD, PhD^1*; Helge Weiler, MD¹; Nestoras Papadopoulos, MD, PhD²; Roberta De Rosa, MD¹; Andreas M. Zeiher, MD, PhD¹; Stephan Fichtlscherer, MD, PhD¹

Silvia Mas-Peiro, MD, MSc1*; Mariuca...

Transcatheter heart valves such as the self-expandable Portico valve (St. Jude Medical) are being developed to overcome limitations of first-generation devices. Since clinical experience with this valve is still limited in a real-world...

Transcatheter heart valves such...

11/29/2017

Journal of Invasive Cardiology