Results 11 to 20 of about 3,315,417 (304)

Cardiac output limits maximal oxygen consumption, but what limits maximal cardiac output? [PDF]

Experimental Physiology
Maximal oxygen uptake/consumption is an important variable determining exercise performance. It is generally considered to be limited largely, but not exclusively, by maximal cardiac output (CO), which limits the ability of heart to pump oxygen‐rich ...
Ilkka Heinonen
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CARDIAC OUTPUT MEASUREMENT IN THE CHILDREN AFTER CARDIAC SURGERY: COMPARISON OF ULTRASOUND MONITORING OF CARDIAC OUTPUT AND ECHOCARDIOGRAPHY [PDF]

Вестник анестезиологии и реаниматологии, 2018
The objective: to assess the accuracy of cardiac output measurement by ultrasonic cardiac output monitor (USCOM) versus echocardiography (ECHO) in the children after cardiac surgery.Subjects and methods: A prospective observational trial was conducted ...
N. P. Leonov, O. V. Strunin, O. V. Poletaeva, V. V. Lomivorotov, A. M. Karaskov   +4 more
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A validation study comparing Cheetah monitor cardiac output to thermodilution cardiac output in patients with severe mitral regurgitation [PDF]

Scientific Reports
Monitoring cardiac output (CO) is helpful in the perioperative management of the patient with severe mitral regurgitation (MR). We assessed the accuracy and precision of the Cheetah CO monitor in patients with moderate or severe MR undergoing right and ...
Ludmil Mitrev, Michael Rosenbloom, Georges Kaddissi, Ahmed Awad, Janah Aji, Jeffrey Ogbara, Keyur Trivedi, Noud van Helmond   +7 more
doaj   +2 more sources

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

Intensive Care Medicine, 2008
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. DESIGN AND SETTING: Prospective observational study in a tertiary center for pediatric cardiology of a university children's ...
Knirsch, W, Kretschmar, O, Tomaske, M, Stutz, K, Nagdyman, N, Balmer, C, Schmitz, A, Bettex, D, Berger, F, Bauersfeld, U, Weiss, M   +10 more
openaire   +5 more sources

Low cardiac output syndrome in cardiac surgery

Alʹmanah Kliničeskoj Mediciny, 2019
Low cardiac output syndrome is one of the most common and serious complications in cardiac surgery and is associated with increased morbidity and mortality.
D. N. Merekin, V. V. Lomivorotov, S. M. Efremov, M. Yu. Kirov, V. N. Lomivorotov   +4 more
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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
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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
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Maximal cardiac output determines 6 minutes walking distance in pulmonary hypertension. [PDF]

PLoS ONE, 2014
PURPOSE: The 6 minutes walk test (6MWT) is often shown to be the best predictor of mortality in pulmonary hypertension (PH) probably because it challenges the failing heart to deliver adequate cardiac output. We hypothesised that the 6MWT elicits maximal
Gaël Deboeck, Dolores Taboada, Guy Hagan, Carmen Treacy, Kathy Page, Karen Sheares, Robert Naeije, Joanna Pepke-Zaba   +7 more
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Feasibility, reproducibility and accuracy of electrical velocimetry for cardiac output assessment in congenital heart disease

International Journal of Cardiology: Heart & Vasculature, 2020
Background: Noninvasive cardiac output assessment is important for prognostication in patients with heart failure. Electrical velocimetry (EV), an impedance cardiography technique, can be used for noninvasive cardiac output assessment.
Alexander C. Egbe, Muhammad Wajih Ullah, Arslan Afzal, Keerthana Banala, Rahul Vojjini, Maria Najam, Karim Osman, Sahith Thotamgari, Donald J. Hagler   +8 more
doaj   +1 more source