Results 31 to 40 of about 231,073 (262)

CARDIAC OUTPUT COMPUTATION

British Journal of Anaesthesia, 1970
SUMMARY A comparatively simple mathematical expression has been devised for the computation of the area under the cardiac output curve which is easy to use, quick to give a result, and yet is comparable in accuracy to other methods of determining cardiac output when the dye dilution technique is used.
P J, Tomlin, J A, Newell
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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
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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   +1 more source

Changes in cardiac output with hemodialysis relate to net volume balance and to inferior vena cava ultrasound collapsibility in critically ill patients

Renal Failure, 2020
Cardiac output may increase after volume administration with relative intravascular volume depletion, or after ultrafiltration (UF) with relative intravascular volume overload. Assessing relative intravascular volume using respiratory/ventilatory changes
Matthew J. Kaptein, John S. Kaptein, Christopher D. Nguyen, Zayar Oo, Phyu Phyu Thwe, Myint Bo Thu, Elaine M. Kaptein   +6 more
doaj   +1 more source

Apolipoprotein E Genotype Modifies the Association Between Cardiac Output and Cognition in Older Adults

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Subtle reductions in cardiac output relate to lower cerebral blood flow, especially in regions where Alzheimer's disease pathology first develops.
Corey W. Bown, Dandan Liu, Katie E. Osborn, Deepak K. Gupta, Lisa A. Mendes, Kimberly R. Pechman, Timothy J. Hohman, Thomas J. Wang, Katherine A. Gifford, Angela L. Jefferson   +9 more
doaj   +1 more source

Comparison of continuous cardiac output monitoring derived from regional impedance cardiography with continuous thermodilution technique in cardiac surgical patients

Annals of Cardiac Anaesthesia, 2020
Background: Cardiac output (CO) assessment is a corner stone in advanced haemodynamic management, especially in critical ill patients. The present study was conducted to validate cardiac index and cardiac output by NICaS™ with the thermodilution ...
G Bhavya, P S Nagaraja, Naveen G Singh, S Ragavendran, N Sathish, N Manjunath, K Ashok Kumar, Vinayak B Nayak   +7 more
doaj   +1 more source

Cardiac output estimation based on arterial and venous blood gas analysis: proposal of a monitoring method

Anaesthesiology Intensive Therapy, 2021
Hemodynamic optimization is vital in high risk surgical patients or in high risk surgical procedures. The main objective of hemodynamic management is to maintain tissue perfusion and preserve aerobic metabolism through a cardiac output coupled with the ...
David Santiago Giraldo Gutiérrez, Juan José Velásquez Gutiérrez, Joaquín Octavio Ruiz-Villa   +2 more
doaj   +1 more source

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters, Ji Yun Tark, Tiffany M. Chambers, Tania A. Desrosiers, Michael E. Scheurer, Charles Shumate, Wendy N. Nembhard, Mahsa M. Yazdy, Eirini Nestoridi, Amanda E. Janitz, Jean Paul Tanner, Russell S. Kirby, Jason L. Salemi, Yao Yu, Chad D. Huff, Sharon E. Plon, Philip J. Lupo, Jeremy M. Schraw   +17 more
wiley   +1 more source

Videodensitometric Methods for Cardiac Output Measurements

EURASIP Journal on Advances in Signal Processing, 2003
Cardiac output is often measured by indicator dilution techniques, usually based on dye or cold saline injections. Developments of more stable ultrasound contrast agents (UCA) are leading to new noninvasive indicator dilution methods.
Massimo Mischi, Erik Korsten, Ton Kalker   +2 more
doaj   +1 more source

Understanding cardiac output [PDF]

Critical Care, 2008
Cardiac output is the amount of blood the heart pumps in 1 minute, and it is dependent on the heart rate, contractility, preload, and afterload. Understanding of the applicability and practical relevance of each of these four components is important when interpreting cardiac output values.
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