Results 151 to 160 of about 128,681 (332)

A comparative study of release of interleukin-6 and tumour necrosis factor during normothermic and hypothermic cardiopulmonary bypass.

Annals of Cardiac Anaesthesia, 2002
The institution of cardiopulmonary bypass generates many pro-inflammatory cytokines and several clinical variables, including temperature, have been shown to influence cytokine release during and after cardiopulmonary bypass.
Naresh Sandur, Kapoor Mukul, Ramchandran Trichur, Kale Shailaja   +3 more
doaj  

Machine Learning Innovations in CPR: A Comprehensive Survey on Enhanced Resuscitation Techniques [PDF]

arXiv
This survey paper explores the transformative role of Machine Learning (ML) and Artificial Intelligence (AI) in Cardiopulmonary Resuscitation (CPR). It examines the evolution from traditional CPR methods to innovative ML-driven approaches, highlighting the impact of predictive modeling, AI-enhanced devices, and real-time data analysis in improving ...
arxiv  

Influence of Preoperative Anatomical Characteristics on the Direction of Inflow Cannula in HeartMate 3

Artificial Organs, EarlyView.
The IC direction in HM3 was influenced by the mitral valve height from the LV apex, distance between the LV apex and chest wall, and thoracic depth from the LV apex. Moreover, the IC direction in HM3 had little influence on the flow, PAWP and the survival rate of patients.
Shusuke Imaoka, Daisuke Yoshioka, Shunsuke Saito, Takuji Kawamura, Ai Kawamura, Ryohei Matsuura, Yusuke Misumi, Koichi Toda, Shigeru Miyagawa   +8 more
wiley   +1 more source

Coronary artery fistulae : 4 cases repaired surgically [PDF]

, 2015
Coronary artery fistulae involve a communication between a coronary artery and a heart chamber or part of the pulmonary circulation. Most are asymptomatic and discovered incidentally, whilst larger ones may cause coronary steal syndrome. Fistulae may
Casha, Aaron, Manche, Alexander, Sladden, David   +2 more
core  

Transpulmonary lactate gradient after hypothermic cardiopulmonary bypass [PDF]

, 2018
Objective: Several studies demonstrated that the lungs could produce lactate in patients with acute lung injury (ALI). Because after cardiopulmonary bypass (CPB) some patients develop ALI, the effect of CPB on pulmonary lactate release was investigated ...
Bendjelid, Karim, Romand, Jacques-Andre, Treggiari, Miriam   +2 more
core  

Ketamine has no effect on oxygenation indices following elective coronary artery bypass grafting under cardiopulmonary bypass

Annals of Cardiac Anaesthesia, 2011
Cardiopulmonary bypass is known to elicit systemic inflammatory response syndrome and organ dysfunction. This can result in pulmonary dysfunction and deterioration of oxygenation after cardiac surgery and cardiopulmonary bypass.
Parthasarathi Gayatri, Raman Suneel, Sinha Prabhat, Singha Subrata, Karunakaran Jayakumar   +4 more
doaj  

Robust Phantom-Assisted Framework for Multi-Person Localization and Vital Signs Monitoring Using MIMO FMCW Radar [PDF]

arXiv
With the rising prevalence of cardiovascular and respiratory disorders and an aging global population, healthcare systems face increasing pressure to adopt efficient, non-contact vital sign monitoring (NCVSM) solutions. This study introduces a robust framework for multi-person localization and vital signs monitoring, using multiple-input-multiple ...
arxiv  

Effects of pulsatile flow on postoperative recovery in adult cardiac surgery with cardiopulmonary bypass: A systematic review and meta-analysis of randomized controlled trials

Heliyon
Background: The role of pulsatile versus non-pulsatile flow during cardiopulmonary bypass (CPB) is still in debate. This systematic review aimed to comprehensively assess the impact of pulsatile versus non-pulsatile flow on patients’ recovery.
Weidong Yan, Tianlong Wang, Jing Wang, RuiNing Yang, Han Zhang, Mingru Zhang, Bingyang Ji   +6 more
doaj  

Predicting Cardiopulmonary Exercise Testing Outcomes in Congenital Heart Disease Through Multi-modal Data Integration and Geometric Learning [PDF]

arXiv
Cardiopulmonary exercise testing (CPET) provides a comprehensive assessment of functional capacity by measuring key physiological variables including oxygen consumption ($VO_2$), carbon dioxide production ($VCO_2$), and pulmonary ventilation ($VE$) during exercise.
arxiv  

Evaluating a trainee’s progress in surgical dexterity [PDF]

, 2005
The local cardiac surgical training program is modelled on a one-to-one apprenticeship encompassing a number of years. Trainee progress is regularly audited and work of increasing complexity is provided, commensurate with the trainee's ability. Speed and
Manche, Alexander, Schembri, Kevin
core