Results 11 to 20 of about 7,690 (177)

Acute cardio-centric haemodynamic management preserves chronic cardiovascular function in pigs with high-thoracic spinal cord injury. [PDF]

J Physiol
Abstract figure legend Recent work has shown that treating the reduction in heart function following acute spinal cord injury (SCI) better optimizes peripheral haemodynamics and spinal cord oxygenation than the standard approach of using vasopressors.
Williams AM, Manouchehri N, Tauh K, Webster M, Erskine E, So K, Fisk S, Warner A, Billingsley A, Munro A, Tigchelaar S, Streijger F, West CR, Kwon BK.   +13 more
europepmc   +2 more sources

Extravascular lung water index, pulmonary vascular permeability index, and global end-diastolic volume index in mechanically ventilated COVID-19 patients requiring prone position ventilation: a preliminary retrospective study [PDF]

Acute and Critical Care, 2022
Background There is a lack of data on extravascular lung water index (EVLWi), pulmonary vascular permeability index (PVPi), and global end-diastolic volume index (GEDVi) during prone position ventilation (PPV) in coronavirus disease 2019 (COVID-19 ...
Rosanna Carmela De Rosa, Antonio Romanelli, Michele Gallifuoco, Giovanni Messina, Marianne Di Costanzo, Antonio Corcione   +5 more
doaj   +1 more source

Microcirculatory Function in Nonhypertrophic and Hypertrophic Myocardium in Patients With Aortic Valve Stenosis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Left ventricular hypertrophy (LVH) has often been supposed to be associated with abnormal myocardial blood flow and resistance. The aim of this study was to evaluate and quantify the physiological and pathological changes in myocardial blood ...
Muhammad Sabbah, Niels Thue Olsen, Mikko Minkkinen, Lene Holmvang, Hans‐Henrik Tilsted, Frants Pedersen, Francis R. Joshi, Kiril Ahtarovski, Rikke Sørensen, Jesper James Linde, Lars Søndergaard, Nico Pijls, Jacob Lønborg, Thomas Engstrøm   +13 more
doaj   +1 more source

Could Impedance Cardiography be a Non-Invasive Alternative Method of Measuring Cardiac Output in Patients with Pulmonary Hypertension?

Anatolian Journal of Cardiology, 2023
Background: Pulmonary hypertension guidelines recommend invasive right heart catheterization for diagnosis and clinical follow-up. Our aim was to compare non-invasive impedance cardiography with invasive techniques for cardiac index measurements and ...
Burcu Yağmur, Evrim Şimşek, Meral Kayıkçıoğlu, Elif İlkay Yüce, Yeşim Bayazıt Candemir, Sanem Nalbantgil, Nesrin Moğolkoç, Levent Can, Hakan Kültürsay   +8 more
doaj   +1 more source

Bioreactance Is Not Interchangeable with Thermodilution for Measuring Cardiac Output during Adult Liver Transplantation. [PDF]

PLoS ONE, 2015
Thermodilution technique using a pulmonary artery catheter is widely used for the assessment of cardiac output (CO) in patients undergoing liver transplantation.
Sangbin Han, Jong Hwan Lee, Gaabsoo Kim, Justin Sangwook Ko, Soo Joo Choi, Ji Hae Kwon, Burn Young Heo, Mi Sook Gwak   +7 more
doaj   +1 more source

Coronary Thermodilution Waveforms After Acute Reperfused ST‐Segment–Elevation Myocardial Infarction: Relation to Microvascular Obstruction and Prognosis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Invasive measures of microvascular resistance in the culprit coronary artery have potential for risk stratification in acute ST‐segment–elevation myocardial infarction.
Shu Ning Yew, David Carrick, David Corcoran, Nadeem Ahmed, Jaclyn Carberry, Vannesa Teng Yue May, Margaret McEntegart, Mark C. Petrie, Hany Eteiba, Mitchell Lindsay, Stuart Hood, Stuart Watkins, Andrew Davie, Ahmed Mahrous, Ify Mordi, Ian Ford, Keith G. Oldroyd, Colin Berry   +17 more
doaj   +1 more source

Comparative study of cardiac output measurement by regional impedance cardiography and thermodilution method in patients undergoing off pump coronary artery bypass graft surgery

Annals of Cardiac Anaesthesia, 2022
Background: An ideal CO monitor should be noninvasive, cost effective, reproducible, reliable during various physiological states. Limited literature is available regarding the noninvasive CO monitoring in open chest surgeries. Aim: The aim of this study
Amrita Guha, Dheeraj Arora, Yatin Mehta
doaj   +1 more source

Comparison between thermodilution and Fick methods for resting and exercise‐induced cardiac output measurement in patients with chronic dyspnea

Pulmonary Circulation, 2022
Studies comparing thermodilution (TD) and the direct Fick method (dFM) for cardiac output (CO) measurement are rare. We compared CO measurements between TD (2–5 cold water injections), the dFM, and indirect Fick method (iFM) at rest and during exercise ...
Susanna Desole, Anne Obst, Dirk Habedank, Christian F. Opitz, Christine Knaack, Franziska Hortien, Alexander Heine, Beate Stubbe, Ralf Ewert   +8 more
doaj   +1 more source

Non-invasive Oscillometry-Based Estimation of Cardiac Output – Can We Use It in Clinical Practice?

Frontiers in Physiology, 2021
While invasive thermodilution techniques remain the reference methods for cardiac output (CO) measurement, there is a currently unmet need for non-invasive techniques to simplify CO determination, reduce complications related to invasive procedures ...
Alexander Reshetnik, Jonida Gjolli, Markus van der Giet, Friederike Compton   +3 more
doaj   +1 more source

Comparison of two minimally invasive cardiac-output monitoring systems with different algorithms

Fujita Medical Journal, 2016
Objectives: Minimally invasive haemodynamic monitoring is important in goal-directed therapy. The algorithms used by the FloTrac/Vigileo (FV) and lithium dilution cardiac output rapid (LiDCOrapid) (LR) measurement systems for cardiac output (CO ...
Yoshitaka Hara, Osamu Nishida, Tomoyuki Nakamura, Naohide Kuriyama, Chizuru Yamashita, Junpei Shibata, Hidefumi Komura   +6 more
doaj   +1 more source