Results 121 to 130 of about 6,576 (220)

When Patent Foramen Ovale (PFO) Can Cause Trouble—A Misplacement of Pacemaker Lead Into the Left Ventricle

Case Reports in Cardiology, Volume 2026, Issue 1, 2026.
Misplacement of pacemakers lead into the left ventricle (LV) is a rare but clinically important complication, often facilitated by unrecognized intracardiac shunts such as a patent foramen ovale (PFO). Early recognition is essential to avoid systemic embolization and ensure safe device function.
Ayman Helal, Ibrahim Antoun, Mohammed El-Din, Mohsin Farooq, Karuna Sharma   +4 more
wiley   +1 more source

Utilização de valvas homólogas e heterólogas em condutos extracardíacos The use of homograph and heterograph valves in extracardiac conduits

Brazilian Journal of Cardiovascular Surgery, 1988
O conceito do uso de um conduto extracardíaco para estabelecer uma via de saída, conectando o ventrículo direito com o tronco pulmonar, ou seus ramos, foi desenvolvido na década de 60.
Rui Siqueira de Almeida, Richard Wyse, Marc De Leval, Jaroslav Stark   +3 more
doaj  

Cyclic stress-strain behavior of polymeric nonwoven structures for the use as artificial leaflet material for transcatheter heart valve prostheses

, 2017
Daniela Arbeiter, Christoph Brandt-Wunderlich, Stefan Siewert, Stefanie Kohse, Sylvia Pfensig, Klaus‐Peter Schmitz, Niels Grabow   +6 more
openalex   +2 more sources

A Case of Corynebacterium diphtheriae Native Mitral and Tricuspid Valve Infective Endocarditis Complicated by Shower Emboli

Case Reports in Cardiology, Volume 2026, Issue 1, 2026.
Infective endocarditis is a rare phenomenon that may have devastating consequences. While uncommon, the spectrum of causative organisms can include Corynebacterium species. Corynebacterium diphtheriae endocarditis bears a high potential for systemic complications and overall mortality. We present a case of mitral and tricuspid native valve endocarditis
Sara Mashayekan, Tiffany Chow, Julia Gupta, Gary Huang, Satabdi Datta Choudhury   +4 more
wiley   +1 more source

Plástica mitral Mitral repair

Brazilian Journal of Cardiovascular Surgery, 1990
Foram estudados 101 pacientes submetidos a plástica da valva mitral em seis anos, com seguimento de 100%. Entre eles, 36 eram do sexo masculino e 65 do sexo feminino, com idade variando de dois a 62 anos (M = 28 ± 16,4).
Domingo M Braile, Roberto V Ardito, Gracia Helena Pinto, José Luiz Verde dos Santos, Marcos Zaiantchick, Dorotéia Rossi S Souza, Rubens Thevenard   +6 more
doaj  

Everting Suture Technique for Aortic Valve Replacement

Journal of Cardiac Surgery, Volume 2026, Issue 1, 2026.
Objective To determine whether the use of everting, pledgeted mattress suture (EPMS) technique for aortic valve replacement is advantageous compared to other commonly used techniques. Methods From January 2002 to January 2022, 709 isolated aortic valve replacements were performed using the EPMS technique, and 3749 replacements were completed using ...
Filip Stembal, Attila Ulkucu, Valentina Lara-Erazo, Austin Firth, Benjamin Kramer, Abigail Snyder, Jean-Luc Maigrot, Patrick Vargo, Faisal Bakaeen, Michael Zhen-Yu Tong, Edward Soltesz, Shinya Unai, Haytham Elgharably, Marc Gillinov, Jeevanantham Rajeswaran, Eugene H. Blackstone, Lars G. Svensson, Marijan Koprivanac, Tomás A. Salerno   +18 more
wiley   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 23: Suitability of taxonomic units notified to EFSA until September 2025

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Marianne Chemaly, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Ingvar Sundh, Fulvio Barizzone, Justine Dastouet, Nadya Doyle, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

POLYMERIC HEART VALVE PROSTHESES: CONDITION AND PERSPECTIVES

, 2018
М. А. Резвова, Е. А. Овчаренко   +1 more
openalex   +2 more sources

Fifteen years of experience with ATS mechanical heart valve prostheses [PDF]

, 2009
Akira Sezai, Mitsumasa Hata, Tetsuya Niino, Isamu Yoshitake, Yuji Kasamaki, Atsushi Hirayama, Kazutomo Minami   +6 more
openalex   +1 more source

Transthoracic Doppler echocardiography of normal tricuspid valve prostheses: comparison between surgical and transcatheter approaches. [PDF]

Quant Imaging Med Surg
Xu J, Zhang X, Fu Y, Fang L, Wang J, Gao T, Li Y, Liu J, Cao H, Zhang L, Xie M, Lv Q, Wu W.   +12 more
europepmc   +1 more source