Results 51 to 60 of about 2,107,233 (243)

Intraprocedural Imaging of Transcatheter Tricuspid Valve Interventions

JACC: Cardiovascular Imaging, 2019
Interest in the transcatheter solutions for tricuspid regurgitation has gained momentum given the limited indications for and high in-hospital mortality associated with isolated surgical intervention. Advanced imaging techniques to guide the procedures are the key to technical success.
Hahn RT, Nabauer M, Zuber M, Nazif TM, Hausleiter J, Taramasso M, Pozzoli A, George I, Kodali S, Bapat V, Maisano F   +10 more
openaire   +5 more sources

Hyperbranched poly‐L‐lysine surface‐engineered bioprosthetic heart valves with anti‐calcification, anti‐infection, and durability

BMEMat, EarlyView.
The challenges of bioprosthetic heart valves (BHV) with respect to calcification, infection, and poor durability are tackled by surface engineering of hyperbranched poly‐L‐lysine (HBPL), providing a translational solution to improve long‐term valve performance.
Pai Peng, Dongchao Qiu, Yongyuan Kang, Qiaoxuan Wang, Xuelong Wang, Boyana Parvanova, Miroslav Karabaliev, Changyou Gao   +7 more
wiley   +1 more source

Haemolysis after Amplatzer device closure of ventricular septal defect [PDF]

, 2007
Over the last few years, a vast variety of devices have been developed to close various septal defects through the transcatheter route. Haemolysis has been documented after Amplatzer device closure of patent ductus arteriousus, atrial septal defect ...
Mulvaney, Shirley, Grech, Victor E.
core  

Engineered immunostimulatory H2O2‐producing microreactors driven by yeast as localized living cancer therapeutics

BMEMat, EarlyView.
Engineered yeast microreactors that produce H2O2 within tumors enable selective cancer cell killing while releasing immunostimulatory components, effectively suppressing local tumor growth and activating systemic antitumor immunity, with further efficacy enhanced by anti‐PD‐1 therapy and transarterial embolization.
Wenqian He, Chunjie Wang, Minming Chen, Weihao Yang, Bin Yu, Yuhang Hu, Hengze Ding, Yifan Yan, Zhijuan Yang, Liangzhu Feng   +9 more
wiley   +1 more source

Advances in the application of 3D printing technology, extended reality, and artificial intelligence in the transcatheter percutaneous intervention for structural heart disease

Neike lilun yu shijian
With the advancement of minimally invasive interventional technology, transcatheter intervention for the treatment of structural heart disease (SHD) has developed rapidly.
Chunyan LIAN, Dong XUANYUAN, Xiaoqun LI
doaj   +1 more source

Transcatheter hybrid closure of a large muscular ventricular septal defect with severe pulmonary hypertension using a duct occluder

Clinical and Experimental Hypertension
Background Apical muscular ventricular septal defects (mVSDs) are surgically challenging because of their location. Although transcatheter device closure is effective in many patients, large apical defects in infants present specific technical ...
Shibiao Zhang, Mi Tang, Qin Wu, Huayi Tan, Zhirong Wang, Jinfu Yang, Sijie Wu   +6 more
doaj   +1 more source

Gutter Rotation Technique for Percutaneous Ipsilateral Retrieval of a Ruptured SAPIEN‐3 Balloon

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Balloon rupture during transcatheter aortic valve replacement (TAVR) with balloon‐expandable valves is a rare but potentially serious complication that may result in incomplete valve expansion, difficult device retrieval, and vascular injury.
Anne Venkata Ganeshkumar, Guru Chaithanya Kumar Chagalakondu, Naveen Kumar Murki, Siva Sankara Kattinti, Sarat Surapaneni, Somaraju Bhupatiraju   +5 more
wiley   +1 more source

Impact of coronary artery disease and percutaneous coronary intervention on outcomes in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation

, 2011
Coronary artery disease (CAD) is frequently present in patients with severe aortic stenosis (AS) undergoing transcatheter aortic valve implantation (TAVI).
Thierry Carrel, Windecker, Stephan, Buellesfeld, Lutz, Guerios, Enio, Thomas Pilgrim, Peter Wenaweser, Bernhard Meier, Wenaweser, Peter, Christoph Huber, Stortecky, Stefan, Huber, Christoph, Carrel, Thierry, Stephan Windecker, Steffen Gloekler, Lutz Buellesfeld, Pilgrim, Thomas, Ahmed A. Khattab, Kadner, Alexander, Enio Guerios, Khattab, Ahmed A, Gloekler, Steffen, Meier, Bernhard, Stefan Stortecky, Alexander Kadner, Buellesfeld L, Windecker S, Wenaweser P, Meier B, Khattab AA, Kadner A, Huber C, Guerios E, Pilgrim T, Carrel T, Gloekler S, Stortecky S   +35 more
core   +1 more source

Utility of virtual reality imaging to guide complex structural cardiac interventions: A randomized controlled trial

Annals of Pediatric Cardiology
Background: Accurate preprocedural planning is critical for complex transcatheter structural heart interventions. Virtual reality (VR) enhanced imaging may improve accuracy compared to conventional computed tomography (CT) and may reduce variability ...
Ishita Garg, Pramod Sagar, Puthiyedath Thejaswi, Kothandam Sivakumar   +3 more
doaj   +1 more source

Mechanisms and Management of Acquired Aseptic Intracardiac Communications After Transcatheter Aortic Valve Implantation: Single‐Center Case Series Insights

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Acquired aseptic intracardiac communications (AICCs) are rare but clinically relevant structural complications following transcatheter aortic valve implantation (TAVI), typically resulting from mechanical injury to the aortic annulus, interventricular septum, or adjacent structures.
Geza Fontos, Abdelkrim Ahres, Marton Vertesaljai, Tunde Pinter, Zsolt Piroth, Matyas Pal, Peter Andreka   +6 more
wiley   +1 more source