Results 11 to 20 of about 56,070 (265)

Cardiopulmonary bypass: development of John Gibbon's heart-lung machine

Brazilian Journal of Cardiovascular Surgery, 2015
Objective:To provide a brief review of the development of cardiopulmonary bypass.Methods:A review of the literature on the development of extracorporeal circulation techniques, their essential role in cardiovascular surgery, and the complications ...
Andréia Cristina Passaroni, Marcos Augusto de Moraes Silva, Winston Bonetti Yoshida   +2 more
doaj   +1 more source

Successful extracorporeal membrane oxygenation in a patient with central airway obstruction due to an endotracheal mass

Journal of International Medical Research, 2022
Extracorporeal membrane oxygenation (ECMO) assists blood circulation and gas exchange via a heart–lung machine. ECMO is used mainly in intensive care units as bridging therapy until heart and respiratory failure can be addressed or until transplantation ...
Misoon Lee, Hyun Chul Jung, Jaewoong Jung, Yang-Hoon Chung, YongHan Seo, Bon-Sung Koo, Won Seok Chae   +6 more
doaj   +1 more source

A Contact-Free Optical Device for the Detection of Pulmonary Congestion—A Pilot Study

Biosensors, 2022
Background: The cost of heart failure hospitalizations in the US alone is over USD 10 billion per year. Over 4 million Americans are hospitalized every year due to heart failure (HF), with a median length of stay of 4 days and an in-hospital mortality ...
Ilan Merdler, Aviram Hochstadt, Eihab Ghantous, Lior Lupu, Ariel Borohovitz, David Zahler, Philippe Taieb, Ben Sadeh, Zeev Zalevsky, Javier Garcia-Monreal, Michael Shergei, Maxim Shatsky, Yoav Beck, Sagi Polani, Yaron Arbel   +14 more
doaj   +1 more source

Low-Level Light Therapy Protects Red Blood Cells Against Oxidative Stress and Hemolysis During Extracorporeal Circulation

Frontiers in Physiology, 2018
Aim: An activation of non-specific inflammatory response, coagulation disorder, and blood morphotic elements damage are the main side effects of the extracorporeal circulation (ECC).
Tomasz Walski, Tomasz Walski, Anna Drohomirecka, Anna Drohomirecka, Jolanta Bujok, Jolanta Bujok, Albert Czerski, Albert Czerski, Grzegorz Wąż, Grzegorz Wąż, Natalia Trochanowska-Pauk, Natalia Trochanowska-Pauk, Michał Gorczykowski, Romuald Cichoń, Małgorzata Komorowska, Małgorzata Komorowska   +15 more
doaj   +1 more source

Machine learning-aided detection of heart failure (LVEF ≤ 49%) by using ballistocardiography and respiratory effort signals

Frontiers in Physiology, 2023
Purpose: Under the influence of COVID-19 and the in-hospital cost, the in-home detection of cardiovascular disease with smart sensing devices is becoming more popular recently.
Shen Feng, Shen Feng, Xianda Wu, Xianda Wu, Andong Bao, Andong Bao, Guanyang Lin, Guanyang Lin, Pengtao Sun, Huan Cen, Sinan Chen, Yuexia Liu, Wenning He, Zhiqiang Pang, Han Zhang, Han Zhang   +15 more
doaj   +1 more source

Left ventricle unloading during veno-arterial extracorporeal membrane oxygenation: review with updated evidence [PDF]

Acute and Critical Care
Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is widely used to treat medically refractory cardiogenic shock and cardiac arrest, and its usage has increased exponentially over time. Although VA-ECMO has many advantages over other mechanical
Yongwhan Lim, Min Chul Kim, In-Seok Jeong   +2 more
doaj   +1 more source

Non-Invasive Assessment of Lung Water Content Using Chest Patch RF Sensors: A Computer Study Using NIH Patients CT Scan Database and AI Classification Algorithms

IEEE Access, 2023
Chronic heart failure, pulmonary hypertension, acute respiratory distress syndrome (ARDS), coronavirus disease (COVID), and kidney failure are leading causes of death in the U.S. and across the globe.
Christopher Leong, Yuanzhang Xiao, Zhengqing Yun, Magdy F. Iskander   +3 more
doaj   +1 more source

Leveraging Machine Perfusion to Ameliorate Geographic Disparities in Organ Allocation

Voices in Bioethics, 2021
Photo by Robina Weermeijer on Unsplash INTRODUCTION  Geographic inequities in access to donor lungs have persisted since the first successful lung transplant in 1983.[1] With unanswered questions regarding organ preservation and transport in the ...
Derek Soled, Cray Noah
doaj   +1 more source

Clinical characteristics of hemodynamics and laboratory parameters of recipients during orthotopic heart transplantation

Український журнал клінічної хірургії
Objective. To study the clinical and laboratory characteristics of recipients during orthotopic heart transplantation according to intraoperative monitoring. Materials and methods.
M. M. Goncharenko
doaj   +1 more source

Measuring Exhaled Propofol in an Ex Vivo Lung Model with Low-Cost Metal Oxide Gas Sensors

Proceedings
Herein, commercially available MOS gas sensors running in temperature cycling operations are studied for the online monitoring of propofol in an ex vivo ventilation and perfusion lung model.
Christian Bur, Ksenia Karst, Andreas Schütze, Felix Maurer, Stefan Radermacher, Klaus Hoffmann, Sascha Kreuer   +6 more
doaj   +1 more source