Results 101 to 110 of about 7,281,050 (275)

Influence of the prone position on a stretcher for pregnant women on maternal and fetal hemodynamic parameters and comfort in pregnancy

Clinics, 2017
OBJECTIVES: To analyze the influence of lying in prone position on a specially designed stretcher on the maternal-fetal hemodynamic parameters and comfort of pregnant women.
C. Oliveira, M. Lopes, A. Rodrigues, M. Zugaib, R. Francisco   +4 more
semanticscholar   +1 more source

Hemodynamic Evaluation of Nonselective \u3b2-Blockers in Patients with Cirrhosis and Refractory Ascites [PDF]

, 2018
BACKGROUND:Nonselective \u3b2-blockers (NSBB) have been associated with increased incidence of paracentesis-induced circulatory dysfunction (PICD) and reduced survival in patients with cirrhosis and refractory ascites.
Angeli, Paolo, Burra, Patrizia, Casiglia, Edoardo, Faggian, Diego, Fasolato, Silvano, Ferrarese, Alberto, Germani, Giacomo, Russo, Francesco Paolo, Senzolo, Marco, Tikhonoff, Valerie, Zanetto, Alberto   +10 more
core   +2 more sources

Regional Patterns of Retinal Oxygen Saturation and Microvascular Hemodynamic Parameters Preceding Retinopathy in Patients With Type II Diabetes.

Investigative Ophthalmology and Visual Science, 2017
Purpose Alterations in retinal oxygen metabolism and retinal microcirculation are signs of impending diabetic retinopathy (DR). However, if specific retinal regions are primarily affected is so far unknown. The purpose of this study was to investigate if
Julia Hafner, L. Ginner, Sonja G Karst, R. Leitgeb, M. Unterluggauer, S. Sacu, Christoph Mitsch, C. Scholda, E. Pablik, U. Schmidt-Erfurth   +9 more
semanticscholar   +1 more source

Impact of atrial fibrillation on the cardiovascular system through a lumped-parameter approach [PDF]

, 2014
Atrial fibrillation (AF) is the most common arrhythmia affecting millions of people in the Western countries and, due to the widespread impact on the population and its medical relevance, is largely investigated in both clinical and bioengineering ...
Camporeale, Carlo, Guala, Andrea, Ridolfi, Luca, Scarsoglio, Stefania   +3 more
core   +2 more sources

Comparison between radial artery tonometry pulse analyzer and pulsed-Doppler echocardiography derived hemodynamic parameters in cardiac surgery patients: a pilot study

PeerJ, 2017
Background Bedside non-invasive techniques, such as radial artery tonometry, to estimate hemodynamic parameters have gained increased relevance as an attractive alternative and efficient method to measure hemodynamics in outpatient departments.
R. Zayat, A. Goetzenich, Ju-Yeon Lee, Heejung Kang, So-Hyun Jansen-Park, T. Schmitz-Rode, G. Musetti, H. Schnoering, R. Autschbach, N. Hatam, A. Aljalloud   +10 more
semanticscholar   +1 more source

Age Features of Structural and Hemodynamic Parameters of Great Vessels of the Neck in Non-Alcoholic Fatty Liver Disease and Overweight

Gastroenterologìa, 2015
The investigations involved 290 patients (85 males and 205 females). The data of patients with non-alcoholic fatty liver disease (NAFLD) (steatosis), combined with overweight, and the data of control group patients with normal body weight without liver ...
V.I. Bulda, O.D. Tersina
doaj   +1 more source

Physiological responses to environmental factors related to space flight [PDF]

Physiological base line data are established, and physiological procedures and instrumentation necessary for the automatic measurement of hemodynamic and metabolic parameters during prolonged periods of weightlessness are ...
Pace, N.
core   +1 more source

From time-series to complex networks: Application to the cerebrovascular flow patterns in atrial fibrillation [PDF]

, 2017
A network-based approach is presented to investigate the cerebrovascular flow patterns during atrial fibrillation (AF) with respect to normal sinus rhythm (NSR).
Bastian M., Etchings J. A., Fabio Cazzato, Hayano J., Luca Ridolfi, Newman M. E. J., Saul J. P., Stefania Scarsoglio, Valente T. W., Westerhof N., Yamamoto Y.   +10 more
core   +2 more sources

Effects of upstream bifurcation and bend on the blood flow in a cerebral aneurysm

Journal of Biomechanical Science and Engineering, 2017
Mechanisms of development, growth, and rupture of a cerebral aneurysm have been studied by computational fluid dynamics (CFD), calculating hemodynamic parameters, such as wall shear stress, oscillatory shear index (OSI), and relative residence time (RRT).
Daichi SUZUKI, Kenichi FUNAMOTO, Shin-ichiro SUGIYAMA, Toshiyuki HAYASE, Suguru MIYAUCHI, Teiji TOMINAGA   +5 more
doaj   +1 more source

Dynamic Measurement of Hemodynamic Parameters and Cardiac Preload in Adults with Dengue: A Prospective Observational Study

PLoS ONE, 2016
Few previous studies have monitored hemodynamic parameters to determine the physiological process of dengue or examined inferior vena cava (IVC) parameters to assess cardiac preload during the clinical phase of dengue.
Vipa Thanachartwet, A. Wattanathum, D. Sahassananda, P. Wacharasint, Supat Chamnanchanunt, Ei Khine Kyaw, Akanitt Jittmittraphap, Mali Naksomphun, Manoon Surabotsophon, V. Desakorn   +9 more
semanticscholar   +1 more source