Results 91 to 100 of about 28,733 (232)

First Transapical Aortic Valve Replacement at Bagcilar Training and Research Hospital [PDF]

, 2016
Transcatheter-based aortic valve procedures have undergone a tremendous evolution and have led to great changes in the treatment of aortic valvular disease.
Kamil Boyacioglu, Ibrahim Yildizhan, Nihan Kayalar, Serkan Ketenciler, Vedat Erentug   +4 more
core   +1 more source

Cardiogenic Shock Due to Late Chimney Stent Failure Following Valve-in-Valve Transcatheter Aortic Valve Replacement

JACC: Case Reports, 2019
Although the safety of valve-in-valve transcatheter aortic valve replacement has improved, coronary ostium obstruction remains a significant complication, with chimney stenting a possible solution to circumvent this complication. In this case, we discuss
Daniel Nour, MBBS, Usaid Allahwala, MBBS, BSc, Peter Hansen, MBBS, PhD, DDU, Peter Brady, MBBS, Christopher Choong, MBBChir, PhD, DDU, Ravinay Bhindi, MBBS, MSc, PhD   +5 more
doaj   +1 more source

Homozygous Loss‐of‐Function Variant in SLC20A1 Coding for Ubiquitous Phosphate Transporter PiT1 Is Associated With Multiple Developmental Abnormalities

Clinical Genetics, Volume 110, Issue 1, Page 64-72, July 2026.
Biallelic SLC20A1 loss‐of‐function variant causes a previously unrecognized multisystem developmental disorder. We report the first homozygous case presenting with tetralogy of Fallot, renal agenesis, polydactyly, and growth impairment. Transcriptome analysis of patient‐derived fibroblasts suggests significant dysregulation of pathways critical for ...
Eugénie Koumakis, Céline Huber, Wendy Chung, Christine Leroy, Pauline Parisot, Regis Gaudin, Mohamad Zaidan, Valérie Cormier‐Daire, Gérard Friedlander, Yoel Hirsch   +9 more
wiley   +1 more source

Bicuspid Aortic Valve Morphology and Outcomes After Transcatheter Aortic Valve Replacement.

, 2020
BACKGROUND Bicuspid aortic stenosis accounts for almost 50% of patients undergoing surgical aortic valve replacement in the younger patients. Expanding the indication of transcatheter aortic valve replacement (TAVR) toward lower-risk and younger ...
Makkar, Raj R, Butter, Christian, Pershad, Ashish, Shmidt, Tobias, Oakley, Luke, Kim, Won-Keun, Berman, Daniel, Ensminger, Stephan, Kornowski, Ran, Dhoble, Abhijeet, Bax, Jeroen J, Mack, Michael, Kim, Won Keun, Jilaihawi, Hasan, Kamioka, Norihiko, De Backer, Ole, Renker, Matthias, Deuschl, Florian, Ruile, Philip, Yoon, Sung-Han, Chevalier, Bernard, Schmidit, Tobias, Leon, Martin B., Leon, Martin B, Whisenant, Brian, McCabe, James M., Barbanti, Marco, Sondergaard, Lars, Birs, Antoinette, Oldemeyer, Brad, McCabe, James M, Fujita, Buntaro, Babaliaros, Vasilis, Lange, Rudiger, Asami, Masahiko, Modine, Thomas, Yoon, Sung Han, Landes, Uri, Eschenbach, Lena, Chakravarty, Tarun, Windecker, Stephan, Williams, Mathew R, Kitamura, Mitusnobu, Milhorini Pio, Stephan, Nakamura, Mamoo, Vincent, Flavien, Ochiai, Tomoki, Delgado, Victoria, Bax, Jeroen J., Makkar, Raj R., Bleiziffer, Sabine, Pilgrim, Thomas, Williams, Mathew R., Van Belle, Eric, Lazkani, Mohamad   +54 more
core   +1 more source

Risk of acute kidney injury in patients with severe aortic valve stenosis undergoing transcatheter valve replacement [PDF]

, 2009
BACKGROUND: Transcatheter aortic valve implantation (TAVI) for high-risk and inoperable patients with severe aortic stenosis is an emerging procedure in cardiovascular medicine. Little is known of the impact of TAVI on renal function.
Aregger, Fabienne, Windecker, Stefan, Carrel, Thierry, Frey, Felix J, Wenaweser, Peter, Hellige, Gerrit J, Kadner, Alexander   +6 more
core   +1 more source

Bicuspid Aortic Valve Disease: Classifications, Treatments, and Emerging Transcatheter Paradigms

Structural Heart
Bicuspid aortic valve (BAV) is a common congenital valvular malformation, which may lead to early aortic valve disease and bicuspid-associated aortopathy. A novel BAV classification system was recently proposed to coincide with transcatheter aortic valve
Ankur Kalra, MD, Rajiv Das, MB ChB, MD, Mohammad Alkhalil, MD, DPhil, Iryna Dykun, MD, Alessandro Candreva, MD, Omar Jarral, MBBS, PhD, Syed M. Rehman, MBBS, Monil Majmundar, MD, Kunal N. Patel, MD, MPH, Josep Rodes-Cabau, MD, PhD, Michael J. Reardon, MD, Rishi Puri, MBBS, PhD   +11 more
doaj   +1 more source

Disease‐Associated Remodeling of m6A RNA Methylation in Human Interstitial Cells From Fibro‐Calcific Aortic Valves

The FASEB Journal, Volume 40, Issue 11, 15 June 2026.
Direct RNA sequencing of primary human valvular interstitial cells (VICs) from non‐calcified control and fibro‐calcific aortic stenosis (AS) valves reveals disease‐associated remodeling of m6A RNA methylation. AS‐derived VICs show an overall increase in detected m6A sites, together with transcript‐specific hyper‐ and hypo‐methylation patterns ...
Vincenza Valerio, Omar Molla, Ilaria Massaiu, Gloria Garoffolo, Veronika A. Myasoedova, Mattia Chiesa, Paolo Poggio   +6 more
wiley   +1 more source

Fusion Imaging Guidance for Coronary Reaccess After Valve-in-Valve Transcatheter Aortic Valve Replacement

JACC: Case Reports
Coronary reaccess can be difficult after valve-in-valve transcatheter aortic valve replacement. We present a case whereby prior valve-in-valve transcatheter aortic valve replacement created difficulty with coronary reaccess.
Craig Basman, MD, Ryan Kaple, MD, Sung-Han Yoon, MD, Vladimir Jelnin, MD, Haroon Faraz, MD   +4 more
doaj   +1 more source

Arterial Occlusion Caused by Intimal Flap Elevation After Arteriosclerosis Obliterans Stent Implantation: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Stent‐related dissection is a well‐recognized complication of endovascular intervention. However, acute arterial occlusion resulting from stent‐induced intimal flap displacement at a major bifurcation is rare and carries a high risk of limb‐threatening ischemia.
Le Zhang, Feng Lu, Kangli Yin, Yudong Fang, Jian Dong   +4 more
wiley   +1 more source

Transcaval Transcatheter Aortic Valve Replacement for Pure Aortic Regurgitation Using a Dedicated Self-Expanding Device

JACC: Case Reports
Novel dedicated devices allow transcatheter treatment of pure aortic regurgitation (AR). The JenaValve Trilogy Heart Valve System was introduced as the first dedicated and on-label AR transcatheter aortic valve replacement system, implementing a locator ...
Jonathan Curio, MD, Stephan Nienaber, MD, Elmar W. Kuhn, MD, Kaveh Eghbalzadeh, MD, Wael Ahmad, MD, Arash Mehdiani, MD, Jörg Schröder, MD, Maria Isabel Körber, MD, Hendrik Wienemann, MD, Stephan Baldus, MD, Matti Adam, MD   +10 more
doaj   +1 more source