Results 11 to 20 of about 451,923 (312)
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 +6 more
doaj +1 more source
Differences in Direct Fick and Thermodilution Measurements of Cardiac Output: Impact on Pulmonary Hypertension Classification [PDF]
Pulmonary CirculationDirect 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 +8 more
doaj +2 more sources
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 +3 more
doaj +1 more source
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 +5 more
doaj +1 more source
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 EngSugo Y, Ochiai R.
europepmc +3 more sources
The cardiac work-loop technique:An in vitro model for identifying and profiling drug-induced changes in inotropy using rat papillary muscles [PDF]
, 2020 The cardiac work-loop technique closely mimics the intrinsic in vivo movement and characteristics of cardiac muscle function. In this study, six known inotropes were profiled using the work-loop technique to evaluate the potential of this method to ...
AJ Taberner +56 more
core +1 more source
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 +7 more
doaj +1 more source
Non-invasive Cardiac Output Monitoring in Neonates
Frontiers in Pediatrics, 2021 Circulatory monitoring is currently limited to heart rate and blood pressure assessment in the majority of neonatal units globally. Non-invasive cardiac output monitoring (NiCO) in term and preterm neonates is increasing, where it has the potential to ...
Roisin O'Neill +10 more
doaj +1 more source
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 +8 more
doaj +1 more source
Frontiers in Physiology, 2021 We wanted to demonstrate the relationship between blood volume, cardiac size, cardiac output and maximum oxygen uptake (V.O2max) and to quantify blood volume shifts during exercise and their impact on oxygen transport.
Janis Schierbauer +7 more
doaj +1 more source