Results 161 to 170 of about 5,381,992 (202)
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A critique of the cardiac index
American Heart Journal, 1971G E, Burch, T D, Giles
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The Ratio Fallacy, with Special Reference to the Cardiac Index
Pediatric Cardiology, 2018When comparing cardiac outputs in children of different sizes, or deciding on the normality of these outputs, we often convert the absolute output to the output per m2 body surface area-the cardiac index. For small infants, this leads to potentially large errors. The best way to evaluate these outputs is to determine their z values.
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Cardiac vagal tone: A physiological index of stress
Neuroscience & Biobehavioral Reviews, 1995Cardiac vagal tone is proposed as a novel index of stress and stress vulnerability in mammals. A model is described that emphasizes the role of the parasympathetic nervous system and particularly the vagus nerve in defining stress. The model details the importance of a branch of the vagus originating in the nucleus ambiguus.
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A Prospective Evaluation of Cardiac Risk Index
Anesthesiology, 1983C C, Jeffrey +3 more
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A critique of the cardiac index and the introduction of a more rational index of cardiac performance
American Heart Journal, 1965openaire +2 more sources
VALIDITY OF THE USE OF CARDIAC INDEX TO NORMALIZE CARDIAC OUTPUT
Journal of Cardiopulmonary Rehabilitation, 1995J. B. Krasnoff +4 more
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Standard measurement of cardiac function indexes
Journal of Medical Ultrasonics, 2006openaire +2 more sources