Results 131 to 140 of about 36,005 (238)

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, Volume 15, Issue 17, 8 May 2026.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source

A Soft Robotic Model for Simulating Heart Valve Disease and Cardiac Interventions

Advanced Science, Volume 13, Issue 27, 13 May 2026.
This paper introduces a fully synthetic fabrication methodology for a soft robotic, in‐vitro model of the left‐heart, complete with a functioning mitral valve apparatus. With a view towards patient‐specific modeling, we demonstrate physiological flow and pressure waveforms, tunable mitral valve function with clinical imaging compatibility, and its use ...
James Davies, Emanuele Nicotra, Kefan Zhu, Chi Cong Nguyen, Bibhu Sharma, Adrienne Ji, Phuoc Thien Phan, Jingjing Wan, Patrick Pruscino, Hermione Truong, Jelena Rnjak‐Kovacina, Hoang‐Phuong Phan, Christopher Hayward, Nigel Hamilton Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Severe mitral stenosis as a cause of paradoxical low-flow, low-gradient severe aortic stenosis: an explorative study on hemodynamics and outcomes

Frontiers in Cardiovascular Medicine
BackgroundAortic stenosis (AS) and mitral stenosis (MS) are valvular heart diseases that may present concomitantly, particularly in regions where rheumatic heart disease remains prevalent.
Dania Mohty, Dania Mohty, Mohamed H. Omer, Josef Marek, Omar Ahmad, Waleed Alhemayed, Mohammed F. Janjua, Romain Capoulade, Mohammed Alhumaid, Khadija Alassas, Hani Sergani, Hani Sergani, Philippe Pibarot, Bahaa M. Fadel, Bahaa M. Fadel   +14 more
doaj   +1 more source

Maternal Fish Intake in the Year Prior to Conception and Birth Defects, National Birth Defects Prevention Study, 1997–2011

Birth Defects Research, Volume 118, Issue 5, May 2026.
ABSTRACT Background Epidemiologic data on the association between maternal fish intake and birth defects are sparse. Our objective was to assess associations between maternal fish intake and 52 different birth defects, most of which have not been assessed previously.
Dorothy Kim Waller, Zeyu Miao, Renata H. Benjamin, Richard Finnell, Nithya Lakshmi Mohan Dass, Eirini Nestoridi, Marcia C. de Oliveira Otto, Julie Peterson, Tunu Ramadhani, Mark A. Canfield, the National Birth Defects Prevention Study   +10 more
wiley   +1 more source

Predicting Coronary Occlusion Risk during Redo‐TAVR at First TAVR: Asymmetric Calcification Causes Failure

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 1692-1700, May 1, 2026.
ABSTRACT Background and Aims Predicting coronary artery occlusion due to sinus sequestration (SS) during a second transcatheter aortic valve (TAV) procedure using pre‐procedural computed tomography (CT) after the first TAV replacement (TAVR) is underreported.
Kyohei Onishi, Masakazu Yasuda, Nobuhiro Yamada, Naoko Soejima, Ayano Yoshida, Kosuke Fujita, Hiroki Matsuzoe, Tatsuya Miyoshi, Koichiro Matsumura, Kazuki Mizutani, Masafumi Ueno, Genichi Sakaguchi, Gaku Nakazawa   +12 more
wiley   +1 more source

Balloon valvuloplasty of aortic valve stenosis in childhood: early and medium term results [PDF]

, 2018
Background: Isolated aortic valve stenosis in childhood is treated by balloon valvuloplasty. The role of independent risk factors for the outcome remains unclear.
Berger, Felix, Harpes, Paul, Knirsch, Walter, Kretschmar, Oliver   +3 more
core  

Inconsistency of Hemodynamic Data in Low-Gradient Severe Aortic Stenosis

Journal of the American College of Cardiology, 2016
The recently published meta-analysis by Dayan et al. [(1)][1] in the Journal evaluated the outcome and survival impact of aortic valve replacement in patients with low-gradient severe aortic stenosis (AS) in patients with preserved left ventricular ejection fraction, including paradoxical low ...
openaire   +2 more sources

Balloon‐Expandable Versus Self‐Expanding Valves in Low‐Flow, Low‐Gradient Aortic Stenosis: Does Valve Type Matter?

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 1718-1725, May 1, 2026.
ABSTRACT Background The optimal choice between balloon‐expandable (BE) and self‐expanding (SE) transcatheter heart valves (THVs) in patients with low‐flow low‐gradient aortic stenosis (LFLG AS) undergoing transcatheter aortic valve replacement (TAVR) remains unclear.
Nav Warraich, James A. Brown, Abbad Sultan, Dustin Kliner, Derek Serna‐Gallegos, Catalin Toma, Amber Makani, Irsa Hasan, Takuya Ogami, Jianhui Zhu, Ibrahim Sultan   +10 more
wiley   +1 more source

Long‐Term Impact of Prosthesis‐Patient Mismatch After Transcatheter Aortic Valve Replacement in Patients With Small Aortic Annuli

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 1763-1773, May 1, 2026.
ABSTRACT Background Prosthesis‐patient mismatch (PPM) remains common following transcatheter aortic valve replacement (TAVR) and is associated with worse clinical outcomes. PPM is of particular concern in small aortic annuli (SAA). Aims To compare the incidence, predictors, and long‐term impact of PPM in SAA TAVR.
Itamar Loewenstein, Bar Gitter, Tamar Itach, Yaron Arbel, Jeremy Ben‐Shoshan, Maayan Konigstein, Ariel Finkelstein, Amir Halkin, Shmuel Banai, Arie Steinvil   +9 more
wiley   +1 more source

Annular Ellipticity and Sizing Strategy in Transcatheter Aortic Valve Implantation: Independent or Combined Risk Patterns?

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 1774-1781, May 1, 2026.
ABSTRACT Background Elliptical annular anatomy has been considered a risk factor for adverse outcomes after TAVI, particularly paravalvular leakage (PVL). Prosthesis oversizing is thought to improve sealing, but the interaction between annular shape and sizing strategy remains unclear.
Emre Polat, Lisa Müller, Lena Schemet, Sarah Friedrich Welz, Mohamed Amer, Evaldas Girdauskas, Tamer Owais   +6 more
wiley   +1 more source