Results 171 to 180 of about 3,166,365 (300)

Feasibility of a noninvasive photoplethysmography-based wearable chest patch for cardiac output assessment during exercise compared with thermodilution right heart catheterization. [PDF]

Sci Rep
Stücker B, Hoss A, Haschemi J, Voß F, Polzin A, Kelm M, Jung C, Maier O.   +7 more
europepmc   +1 more source

Cyclic Mechanical Loading of Cardiomyocytes via Pressure‐Driven Non‐Planar Membrane Deformation in a Bioreactor System

Advanced Science, EarlyView.
In this research article, Mansoor and coworkers present a novel device that applies controlled mechanical stimuli to cardiomyocytes using pressure‐driven membrane deformation. By exposing cells to physiologically and pathologically relevant loading conditions, the platform reproduces distinct structural, functional and molecular responses associated ...
Haris Mansoor, Gabrielle Juul, Jil Patel, Heran Pradhan, Gram Hepner, Jackson Jewell, Mark Bardin, Ryan Slusser, Abigail Glezer, Leda Klouda, Melikhan Tanyeri, Anita Saraf   +11 more
wiley   +1 more source

Retinal arteriovenous oxygen saturation difference is inversely associated with cardiac output measured by echocardiography: a non-invasive pilot study. [PDF]

Sci Rep
Křivohlavý T, Lada M, Malý M, Jakl M, Krása K, Šín M.   +5 more
europepmc   +1 more source

The Mind From Within: Visceral Roots of Human Cognition

Advanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti, Salvatore Maria Aglioti   +1 more
wiley   +1 more source

Celastrol‐Loaded Conductive Hydrogel Mitigates Myocardial Ischemia‐Reperfusion Injury and Restores Electrophysiological Function

Advanced Science, EarlyView.
Schematic illustration of the Pluronic F127 diacrylate/gelatin methacryloyl/poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate)/celastrol hydrogel (FGPC) for localized myocardial ischemia–reperfusion injury treatment. FGPC combines sustained celastrol delivery with PEDOT:PSS‐mediated conductive support to attenuate acute oxidative/inflammatory ...
Shixin Wang, Shaojie Chen, Chengzong Li, Hongyi Cheng, Jincheng Jiao, Xiafeng Peng, Yike Zhang, Wei Sun, Feng Zhang, Chang Cui, Minglong Chen   +10 more
wiley   +1 more source

Response to "Correction and clarification on reported percentage error of estimated continuous cardiac output". [PDF]

Acute Crit Care
Romanelli A, Calicchio A, Palmese S, Pascarella S, Pisapia B, Gammaldi R.   +5 more
europepmc   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Inhaled treprostinil improves cardiac output during exertion in interstitial lung disease. [PDF]

Eur Respir J
Reddy YNV, Frantz RP, Egbe AC, Miranda WR, Harada T, Ibe T, Dubrock HM, Cajigas H, Borlaug BA.   +8 more
europepmc   +1 more source

Synchronization‐Dissipation in the Cardiorespiratory System

Advanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border, Alain Nogaret, Andrew Lefevre, Vishal Jain   +3 more
wiley   +1 more source

Association between hydrogen gas inhalation and cardiac output in an asphyxiated piglet model. [PDF]

Sci Rep
Sakamoto K, Nakamura S, Tsuchiya T, Mitsuie T, Nakao Y, Htun Y, Yokota T, Inoue K, Inoue E, Wakabayashi T, Morimoto A, Koyano K, Konishi Y, Iwase T, Horii T, Kusaka T.   +15 more
europepmc   +1 more source