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Cardiac output monitoring: Technology and choice

Annals of Cardiac Anaesthesia, 2019
The accurate quantification of cardiac output (CO) is given vital importance in modern medical practice, especially in high-risk surgical and critically ill patients.
Jeff Kobe, Nitasha Mishra, Virendra K Arya, Waiel Al-Moustadi, Wayne Nates, Bhupesh Kumar   +5 more
doaj   +2 more sources

Pulse Wave Analysis to Estimate Cardiac Output [PDF]

Anesthesiology, 2020
Pulse wave analysis enables cardiac output to be estimated continuously and in real time. Pulse wave analysis methods can be classified into invasive, minimally invasive, and noninvasive and into externally calibrated, internally calibrated, and ...
Karim Kouz, Thomas Scheeren, Daniel De Backer, Bernd Saugel   +3 more
openalex   +2 more sources

Cardiac output measurement in children: comparison of the Ultrasound Cardiac Output Monitor with thermodilution cardiac output measurement [PDF]

Intensive Care Medicine, 2018
Objective: To compare the assessment of cardiac output (CO) in children using the noninvasive Ultrasound Cardiac Output Monitor (USCOM) with the invasive pulmonary artery catheter (PAC) thermodilution cardiac output measurement.
Balmer, Christian, Bauersfeld, Urs, Berger, Felix, Béttex, Dominique, Knirsch, Walter, Kretschmar, Oliver, Nagdyman, Nicole, Schmitz, Achim, Stutz, Kathrina, Tomaske, Maren, Weiss, Markus   +10 more
core   +5 more sources

Cardiac output monitoring

Annals of Cardiac Anaesthesia, 2008
Minimally invasive and non-invasive methods of estimation of cardiac output (CO) were developed to overcome the limitations of invasive nature of pulmonary artery catheterization (PAC) and direct Fick method used for the measurement of stroke volume (SV).
Mathews Lailu, Singh Kalyan
doaj   +3 more sources

Moving-average processing enables accurate quantification of time delay and compares the trending ability of cardiac output monitors with different response times. [PDF]

BMC Biomed Eng
Sugo Y, Ochiai R.
europepmc   +3 more sources

Differences in Direct Fick and Thermodilution Measurements of Cardiac Output: Impact on Pulmonary Hypertension Classification [PDF]

Pulmonary Circulation
Direct Fick (DF) and bolus thermodilution (TD) are endorsed by pulmonary hypertension (PH) guidelines to measure cardiac output. In contemporary practice, agreement between methods is unknown, as are the diagnostic consequences of disagreement. We sought
Garry W. Hamilton, Luke R. Fletcher, William Harley, Robert Azzopardi, R. Kimberly Chan, Jordan Fulcher, Lachlan F. Miles, Omar Farouque, Mark C. G. Horrigan   +8 more
doaj   +2 more sources

Decreased cardiac output: an integrative review [PDF]

Revista Brasileira de Enfermagem, 2023
Objective: to identify, in the scientific literature, the defining characteristics and contributing factors (related factors, associated conditions and populations at risk) for nursing diagnosis decreased cardiac output.
Ricardo Costa da Silva, Micaelle Costa Gondim, Gabriela Moreira Melo, Viviane Martins da Silva, Agueda Maria Ruiz Zimmer Cavalcante, Miriam de Abreu Almeida, Amália de Fátima Lucena   +6 more
doaj   +1 more source

Cardiac output and the pharmacology of general anesthetics: a narrative review

Colombian Journal of Anesthesiology, 2023
The relationship between cardiac output and anesthetic drugs is important to anesthesiologists, since cardiac output determines the speed with which a drug infused into the bloodstream reaches its target and the intensity of the drug’s effect.
Elena Simón-Polo, Jose Vicente Catalá-Ripoll, José Ángel Monsalve-Naharro, Manuel Gerónimo-Pardo   +3 more
doaj   +1 more source

A comparison of ClearSight noninvasive cardiac output and pulmonary artery bolus thermodilution cardiac output in cardiac surgery patients

Perioperative Medicine, 2022
Background The ClearSight system measures blood pressure non-invasively and determines cardiac output by analyzing the continuous pressure waveform. We performed a multi-center clinical study in China to test the equivalence of cardiac output measured ...
Yuefu Wang, Weiqin Huang, Jiange Han, Yu Tian, Chunrong Wang, Lihuan Li   +5 more
doaj   +1 more source

Cardiac Output

Definitions, 2020
The total volume of blood pumped by the heart over a set period of time, conventionally one minute; it is calculated as heart rate times stroke volume (CO= HR x SV), and is additionally dependent on preload and afterload for functional output.
S. Bacon
semanticscholar   +1 more source