Results 141 to 150 of about 156,828 (341)

Influence of time in therapeutic range on postoperative complications in mechanical heart valve replacement patients operated with the indigenous TTK Chitra heart valve

Heart Vessels and Transplantation
Objective: Valvular heart disease (VHD) patients after mechanical heart valve (MHV) replacement surgery require postoperative prophylactic anticoagulation to preclude the risk of thromboembolic events.
Tarun Shetty, Hemachandren M, Ram Sankar P, Durga Prasad R   +3 more
doaj   +1 more source

Aortic valve replacement

, 1969
Robert D. Bloodwell, J. Edward Okies, Grady L. Hallman, Denton A. Cooley   +3 more
openalex   +1 more source

Hemodynamic Findings Following Replacement of the Mitral Valve with the University of Cape Town Prosthesis [PDF]

, 1965
Walter Beck, David J. G. Fergusson, C.N. Barnard, V. Schrire   +3 more
openalex   +1 more source

Tungsten Carbide Nanoparticles Embedded in Carbon Nanofoam Composites for Efficient Electrocatalytic Hydrogen Evolution

Advanced Energy and Sustainability Research, EarlyView.
A tungsten carbide nanoparticles/carbon nanofoam composite is presented as an efficient electrocatalysts towards hydrogen evolution reaction. The simultaneous ablation of tungsten and carbide via pulsed laser deposition results in homogeneous and dense dispersion of tungsten carbide particles in the carbon matrix.
Stefanos Chaitoglou, Subrata Ghosh, Rogelio Ospina, Yang Ma, Roger Amade‐Rovira, Carlo S. Casari, Enric Bertran‐Serra   +6 more
wiley   +1 more source

Organic versus cosmetic efforts of the quality of carbon reporting by top New Zealand firms. Does market reward or penalise?

Business Strategy and the Environment, Volume 32, Issue 1, Page 686-703, January 2023., 2023
Abstract This study explores the quality of carbon reporting (QCR) by New Zealand (NZ) firms and its changes over time. It also explores the impact of QCR on the market reputation of firms. Using a sample of 300 company‐year observations between 2015 and 2020 from top listed firms of NZ, the study develops a 14‐item QCR index.
Habib Zaman Khan, Muhammad Nurul Houqe, Ielemia K Ielemia   +2 more
wiley   +1 more source

Prosthetic valve endocarditis caused by multidrug-resistant Candida albicans in a patient with myelodysplasia syndrome: A case report and literature review

Current Medical Mycology, 2018
Background and Purpose: Candida endocarditis is an infrequent disease with a high mortality rate, which commonly occurs in immunosuppressed patients with cardiac valve replacement.
Firoozeh Kermani, Tahereh Shokohi, Mahdi Abastabar, Lotfollah Davoodi, Shervin Ziabakhsh Tabari, Rozita Jalalian, Shirin Mehdipour, Roghayeh Mirzakhani   +7 more
doaj  

Renal Performance in Patients Undergoing Replacement of the Aortic Valve [PDF]

, 1965
John E. Mielke, Frank T. Maher, James C. Hunt, John W. Kirklin   +3 more
openalex   +1 more source

Heart Valve Replacement [PDF]

BMJ, 1970
openaire   +3 more sources

Energy Harvesting from CO2 Emission Exploiting Ionic Liquid‐Based Electrochemical Capacitor

Advanced Energy and Sustainability Research, EarlyView.
The concept proposes energy harvesting from CO2 emissions using ionic liquids (IL)‐based supercapacitor. By alternating CO2 and N2 gasses during electrode charging/discharging, the energy from salinity gradients is captured. ILs absorb CO2, altering electrode/IL interactions and generating electrical energy. This method introduces for the first time an
Davide Molino, Federico Raffone, Pietro Zaccagnini, Alessandro Pedico, Simone Martellone, Giuseppe Ferraro, Sergio Bocchini, Giancarlo Cicero, Andrea Lamberti   +8 more
wiley   +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