Results 11 to 20 of about 470,992 (309)

An Index of Cardiac Output Derived from the Cardiopneumogram [PDF]

Anaesthesia and Intensive Care, 1977
The cardiopneumogram has been reinvestigated as an index of stroke volume and cardiac output in anaesthetized dogs. Using a water-filled oesophageal balloon to calibrate the system good correlations have been found between the values derived from dye dilution and the indices obtained from the cardiopneumogram.
M. J. Brown
openaire   +4 more sources

Influence of Exoskeleton Use on Cardiac Index

Hearts, 2022
This study aims to assess the whole-body physiological effects of wearing an exoskeleton during a one-hour standardized work task, utilizing the Cardiac Index (CI) as the target parameter.
Marco Schalk, Ines Schalk, Thomas Bauernhansl, Jörg Siegert, Urs Schneider   +4 more
doaj   +3 more sources

The cardiac anesthetic index of isoflurane in green iguanas [PDF]

Journal of the American Veterinary Medical Association, 2003
Abstract Objective—To determine the cardiac anesthetic index (CAI) of isoflurane in green iguanas and whether butorphanol affected the CAI. Design—Prospective randomized controlled trial. Animals—7 healthy mature iguanas.
Doris H. Dyson, Dale A. Smith, Craig A. E. Mosley   +2 more
openaire   +4 more sources

A Reconsideration of the Merits of the Cardiac Risk Index [PDF]

Anesthesiology, 1984
Judith Kunsman, Charles C. Jeffrey, David C. Brewster, David J. Cullen   +3 more
  +6 more sources

Detecting Volemic, Cardiac, and Autonomic Responses From Hypervolemia to Normovolemia via Non-Invasive ClearSight Hemodynamic Monitoring During Hemodialysis: An Observational Investigation

Frontiers in Physiology, 2022
Background: Unstable hemodynamics are not uncommon during hemodialysis (HD), which involves a rapid volume depletion, taking the patient from hypervolemia toward euvolemia.
Chih-Jun Lai, Chih-Jun Lai, Chung-Chih Shih, Hsing-Hao Huang, Ming-Hung Chien, Ming-Shiou Wu, Ya-Jung Cheng   +6 more
doaj   +1 more source

Reconstruction of Cardiac Cine MRI Using Motion-Guided Deformable Alignment and Multi-Resolution Fusion [PDF]

International Journal of Imaging Systems and Technology 34.4 (2024): e23131, 2023
Cardiac cine magnetic resonance imaging (MRI) is one of the important means to assess cardiac functions and vascular abnormalities. Mitigating artifacts arising during image reconstruction and accelerating cardiac cine MRI acquisition to obtain high-quality images is important.
arxiv   +1 more source

Cooling to Hypothermic Circulatory Arrest by Immersion vs. Cardiopulmonary Bypass (CPB): Worse Outcome After Rewarming in Immersion Cooled Pigs

Frontiers in Physiology, 2022
IntroductionCooling by cardiopulmonary bypass (CPB) to deep hypothermic cardiac arrest (HCA) for cardiac surgical interventions, followed by CPB-rewarming is performed on a routine basis with relatively low mortality.
Ole Magnus Filseth, Ole Magnus Filseth, Ole Magnus Filseth, Stig Eggen Hermansen, Stig Eggen Hermansen, Timofei Kondratiev, Gary C. Sieck, Torkjel Tveita, Torkjel Tveita, Torkjel Tveita   +9 more
doaj   +1 more source

Pathophysiology of High Output Arteriovenous Fistula with Heart Failure: A Systematic Review and Meta-analysis [PDF]

Journal of Clinical and Diagnostic Research, 2022
Introduction: Arteriovenous Fistula (AVF) is extensively used as vascular access for haemodialysis patients. It induces a high output state, which is associated with cardiac remodeling.
Anusuya Premjithlal Bhaskaran, India Premjithlal Bhaskaran, Premjithlal Bhaskaran   +2 more
doaj   +1 more source

Impact of Sacubitril/Valsartan on Clinical and Echocardiographic Parameters in Heart Failure Patients With Reduced Ejection Fraction: Data From a Real Life 2-year Follow-Up Study

Frontiers in Pharmacology, 2021
Heart failure (HF) represents a widespread health problem characterized by high morbidity and mortality. Sacubitril/Valsartan (sac/val) has improved clinical prognosis in patients affected by HF with reduced ejection fraction (HFrEF).
Giuseppe Armentaro, Graziella D’Arrigo, Marcello Magurno, Alfredo F. Toscani, Valentino Condoleo, Sofia Miceli, Velia Cassano, Raffaele Maio, Franco Arturi, Giovanni Tripepi, Giorgio Sesti, Angela Sciacqua   +11 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