Results 31 to 40 of about 454,300 (312)

Computer circuit calculates cardiac output [PDF]

, 1966
Electronic circuitry automatically calculates cardiac output.
Mc Cullough, C. E.
core   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
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

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

New electrical plethysmograph monitors cardiac output [PDF]

, 1968
Four-electrode impedance plethysmograph measures ventricular stroke volume of cardiac output of humans.
Kubicek, W. B., Patterson, R. P., Witsoe, D. A.   +2 more
core   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Cardiac output limits maximal oxygen consumption, but what limits maximal cardiac output?

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
doaj   +1 more source

Validation of a new spectrometer for noninvasive measurement of cardiac output [PDF]

, 2004
Acetylene is a blood-soluble gas and for many years its uptake rate during rebreathing tests has been used to calculate the flow rate of blood through the lungs (normally equal to cardiac output) as well as the volume of lung tissue.
Baum, Marc M., Kumar, Sasi, Moss, John A., Wagner, Peter D.   +3 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source