Results 61 to 70 of about 12,436 (203)

Multi-slice CT (MSCT) imaging in pretrans-catheter aortic valve implantation (TAVI) screening. How to perform and how to interpret

Hellenic Journal of Cardiology, 2018
Aortic valve stenosis (AS) is the most common valvular heart disease among elderly. Trans-catheter aortic valve implantation (TAVI) has become an established and effective alternative therapeutical procedure for inoperable and high-risk patients with ...
George Latsios, Themistoklis N. Spyridopoulos, Konstantinos Toutouzas, Andreas Synetos, George Trantalis, Konstantinos Stathogiannis, Vassiliki Penesopoulou, George Oikonomou, Elias Brountzos, Dimitrios Tousoulis   +9 more
doaj   +1 more source

First evaluation of a novel pulsatile LVAD: Feasibility and haemodynamic impact in acute heart failure

ESC Heart Failure, EarlyView.
The pulsatile ventricular assist platform (pVAP) was connected to a membrane pump in six large swine models. The system, driven by a conventional intra‐aortic balloon pump console (IABP), was utilized to drain left atrial blood during systole and to eject the collected blood back into the ascending aorta during diastole.
Sara Knigge, Marcelo B. Bastos, Bastian Schmack, Liam Schana, Oren Malchin, Ali S. Merzah, Aron F. Popov, Alexander Weymann, Arjang Ruhparwar, Felix Schumacher, Günes Dogan, Jan D. Schmitto   +11 more
wiley   +1 more source

Relevance of residual tricuspid regurgitation for right ventricular reverse remodelling after tricuspid valve intervention in patients with severe tricuspid regurgitation and right‐sided heart failure

European Journal of Heart Failure, EarlyView.
Right ventricular reverse remodelling after transcatheter tricuspid valve intervention (TTVI). Optimal tricuspid regurgitation (TR) reduction is critical for right ventricular reverse remodelling. CMR, cardiac magnetic resonance; echo, echocardiography; RV EDV, right ventricular end‐diastolic volume. Abstract Aims Right ventricular reverse remodelling (
Ludwig T. Weckbach, Lukas Stolz, Philipp M. Doldi, Hannah Glaser, Cecilia Ennin, Michael Kothieringer, Thomas J. Stocker, Michael Näbauer, Mohammad Kassar, Sara Bombace, Karl‐Patrik Kresoja, Philipp Lurz, Fabien Praz, Holger Thiele, Volker Rudolph, Steffen Massberg, Jörg Hausleiter   +16 more
wiley   +1 more source

Efficacy and safety of mechanical pulmonary valve replacement: a comprehensive systematic review and meta-analysis

Journal of Cardiothoracic Surgery
Background Pulmonary valve replacement (PVR) is the most common valve replacement procedure for pulmonary valve dysfunction in congenital heart diseases (CHD).
Ali Rafati, Sina Rashedi, Yeganeh Pasebani, Milad Vahedinejad, Hamed Ghoshouni, Yaser Toloueitabar, Mostafa Mousavizadeh, Sedigheh Saedi, Amirhosein Jalali, Zahra Khajali, Hassan Tatari, Fahimeh Farrokhzadeh, Hooman Bakhshandeh, Maziar Gholampour Dehaki, Behshid Ghadrdoost, Parham Sadeghipour   +15 more
doaj   +1 more source

First-In-Human Experience of the New Fully Repositionable IMPERIA Delivery System to Implant the ALLEGRA Transcatheter Heart Valve in Patients With Severe Calcific Aortic Stenosis or Degenerated Surgical Bioprosthesis: Thirty-Day Results of the EMPIRE I Study

Structural Heart
Background: The ALLEGRA (Biosensors International) transcatheter heart valve is a self-expanding supra-annular bovine pericardial aortic valve. A new delivery system (IMPERIA™, Biosensors International) has been designed which allows the valve to be ...
José Antonio Baz, MD, Christof Burgdorf, MD, Christian Frerker, MD, Ignacio Cruz González, MD, Joan Antoni Gômez, MD, Joseph Graham, MD, José Maria Hernândez, MD, Pilar Jimenez, MD, Claire B. Ren, MD, Ernest Spitzer, MD, Pim Tonino, MD, Pieter Vriesendorp, MD, Nicolas van Mieghem, MD, Samuel Copt, PhD, Anders Jönsson, MD, Keith G. Oldroyd, MD, Nicolas Doll, MD   +16 more
doaj   +1 more source

Conformal electronics: Materials, fabrication, and emerging applications

FlexMat, EarlyView.
To promote the development of wearable technology, conformal electronics have attracted widespread attention in recent years due to their higher measurement accuracy, higher stability, and greater adaptability and comfort. We introduced the strategies to cope with different surfaces and advanced manufacturing technologies of conformal electronics, and ...
Jiayu Pan, Wenbin Zhao, Yukai Zhou, Jing Wu, Wen Cheng, Yi Shi, Lijia Pan   +6 more
wiley   +1 more source

Sex-related differences in prosthesis-patient mismatch following aortic valve replacement with the edwards intuity valve system

Frontiers in Cardiovascular Medicine
BackgroundProsthesis-patient mismatch (PPM) is linked to a poor prognosis following surgical aortic valve replacement (SAVR). The exploration of sex differences in PPM outcomes is currently limited.
Muhammad Jawoosh, Muhammad Jawoosh, Rashad Zayat, Leyla Dogan, Leyla Dogan, Yusuf Shieba, Ajay Moza, Lachmandath Tewarie, Shahram Lotfi, Mohammad Amen Khattab, Ahmad Abugameh, Ahmad Abugameh, Ahmed F. A. Mohammed, Ahmed F. A. Mohammed   +13 more
doaj   +1 more source

Conservative hysteroscopic treatment of endometrial intraepithelial neoplasia and endometrial cancer in patients with high surgical risk with mechanical hysteroscopic tissue removal systems: A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To compare surgical and oncologic outcomes between conventional resectoscopic surgery and mechanical hysteroscopic tissue removal (mHTR) systems in high‐risk patients not suitable for standard surgery undergoing conservative treatment for multifocal endometrial atypical hyperplasia/endometrial intraepithelial neoplasia (EAH/EIN) or ...
Alessandro Arena, Camilla Franceschini, Eugenia Mantovani, Agnese Virgilio, Erika Bettiol, Manuela Guerrini, Attilio di Spiezio Sardo, Maria Chiara De Angelis, Renato Seracchioli, Paolo Casadio   +9 more
wiley   +1 more source

Early Structural Valve Deterioration and Cusp Tear Leading to Acute Heart Failure in a Second-Generation Trifecta Glide Technology Heart Valve [PDF]

Texas Heart Institute Journal
This report highlights a case of early structural valve deterioration with a cusp tear in a second-generation Abbott Trifecta Glide Technology bioprosthetic heart valve.
Akiyoshi Yamamoto, MD, Kenji Kuwaki, MD, PhD, Hidekazu Furuya, MD, Yasunori Cho, MD, PhD   +3 more
doaj   +1 more source

From Bioinks to Functional Tissues and Organs: Advances, Challenges, and the Promise of 3D Bioprinting

Macromolecular Materials and Engineering, EarlyView.
This review explores recent advances in 3D bioprinting, emphasizing printing technologies, bioink design, and emerging strategies such as cryogenic printing. Key challenges in biocompatibility, vascularization, and scalability are discussed, alongside opportunities for clinical translation.
Muhammad Wajid Ullah, Mazhar Ul‐Islam, Adeeb Shehzad, Sehrish Manan, Salman Ul Islam, Atiya Fatima, Abdullah Khamis Al‐Saidi, Mustapha El Hariri El Nokab, Juan Quevedo Sanchez, Khaled O. Sebakhy   +9 more
wiley   +1 more source