Results 131 to 140 of about 115,388 (336)
Brazilian Journal of Cardiovascular Surgery, 1989 Foi analisada a evolução de 150 pacientes operados entre 1982 e 1988, com bioprótese porcina. Eram 62 do sexo feminino e 88 do masculino, idade média de 51,6 (15 a 81) anos.
Renato A. K Kalil +7 more
doaj
Stochastic Modelling and Dynamic Analysis of Cardiovascular System with Rotary Left Ventricular Assist Devices [PDF]
Mathematical Problems in Engineering, 2018, 2018 The left ventricular assist device (LVAD) has been used for end-stage heart failure patients as a therapeutic option. The aortic valve plays a critical role in heart failure and its treatment with LVAD. The cardiovascular-LVAD model is often used to investigate the physiological demands required by patients and predict the hemodynamic of the native ...
arxiv
Cardiologist and cardiac surgeon view on decision-making in prosthetic aortic valve selection: does profession matter? [PDF]
, 2014 Cardiolog
A. J. J. C. Bogers +6 more
core +1 more source
Artificial Organs, Volume 49, Issue 4, Page 556-570, April 2025.Abstract Background Left ventricular (LV) unloading is a crucial intervention to decrease the harmful consequences of extracorporeal membrane oxygenation (ECMO) on hemodynamic status in cardiogenic shock (CS) patients. However, a lingering question preoccupies experts: Should we intervene early or wait until clinical deterioration caused by increasing ...
Mohamed Abuelazm +9 more
wiley +1 more source
Brazilian Journal of Cardiovascular Surgery, 1988 No período de 1984-1988, foram estudados 514 pacientes, 288 do sexo feminino e 226 do sexo masculino, com idade de 36,8 ± 16,5 anos, submetidos a cirurgia cardíaca valvar com implante de bioprótese porcina Labcor.
Fernando A Lucchese +15 more
doaj
Decellularized aortic conduits: could their cryopreservation affect post-implantation outcomes? A morpho-functional study on porcine homografts [PDF]
, 2016 Decellularized porcine aortic valve conduits (AVCs) implanted in a Vietnamese Pig (VP) experimental animal model were matched against decellularized and then cryopreserved AVCs to assess the effect of cryopreservation on graft hemodynamic performance and
Bianco, R +15 more
core +1 more source
Artificial Organs, Volume 49, Issue 4, Page 691-704, April 2025.This study demonstrates that patients with preoperative mild‐to‐moderate aortic regurgitation who undergo durable left ventricular assist device implantation, either with or without concomitant aortic valve replacement (AVR), demonstrate comparable long‐term survival rates while on support.
Gregorio Gliozzi +15 more
wiley +1 more source
A new technological system to revolutionize the management of valvular heart diseases: transcatheter aortic valve for the treatment of aortic stenosis [PDF]
arXiv, 2019 The goal of this study is a technology analysis of a revolution for the management of valvular heart diseases given by new technological system based on transcatheter artificial aortic valve, a delivery catheter and a loading system for the treatment of aortic stenosis (a narrowing of the aortic valve because of calcium build up that restricts blood ...
arxiv
Long-term follow-up of elderly patients subjected to aortic valve replacement with mechanical prostheses [PDF]
, 2009 We propose to analyse the long-term follow-up in patients older than 65 years of age who received a mechanical valve in the aortic position, using death and prosthetic-related complications as endpoints.
Antunes, MJ +3 more
core +1 more source
Early Albumin Administration in Veno‐Arterial Extracorporeal Membrane Oxygenation
Artificial Organs, Volume 49, Issue 5, Page 872-879, May 2025.A total of 660 patients received VA ECMO support (66.4% eCPR). Three different volume resuscitation strategies were employed. The Crystalloid group received balanced crystalloid volume substitution. In the Albumin group, a 1:4 volume mixture of albumin and balanced crystalloids (10 g/L) was used.
Tobias Wengenmayer +10 more
wiley +1 more source