Results 221 to 230 of about 112,735 (309)

Advances in cardiac devices and bioelectronics augmented with artificial intelligence

The Journal of Physiology, EarlyView.
Abstract figure legend Interfaces between the human heart, diagnostic bioelectronics, artificial intelligence, and clinical care. From left to right: Human heart and biosensor interface; representative waveforms of common diagnostic bioelectronic sensing modalities.
Charles Stark, Eric Rytkin, Andrei Alexandru Mircea, Igor R. Efimov   +3 more
wiley   +1 more source

Associations of High-Sensitivity Cardiac Troponin T, D-Dimer, and N-Terminal Pro-B-Type Natriuretic Peptide with Subclinical Cardiovascular Dysfunction in the General Population: A Retrospective Cross-Sectional Study. [PDF]

Vasc Health Risk Manag
Jakubiak GK, Pawlas N, Starzak M, Stanek A, Cieślar G.   +4 more
europepmc   +1 more source

Determining properties of human‐induced pluripotent stem cell‐derived cardiomyocytes using spatially resolved electromechanical metrics

The Journal of Physiology, EarlyView.
Abstract figure legend In this study, we use human‐induced pluripotent stem cell‐derived cardiomyocyte (hiPSC‐CM) experiments and computational modelling to identify the mechanism of action of drug compounds. In the hiPSC‐CM experiments, optical measurements of cell collections are recorded in the baseline case and after drug exposure.
Karoline Horgmo Jæger, Verena Charwat, Kevin E. Healy, Samuel Wall, Aslak Tveito   +4 more
wiley   +1 more source

Association of high-sensitivity cardiac troponin T with all-cause and cardiovascular mortality in a mobile cohort of older adults aged 70 to 95 years - Results from the AugUR study. [PDF]

Am J Prev Cardiol
Stark KJ, Zimmermann ME, Herold JM, Brandl C, Burkhardt R, Maier LS, Luchner A, Heinrich MA, Heid IM, Dietl A.   +9 more
europepmc   +1 more source

Elucidating the cellular determinants of the end‐systolic pressure‐volume relationship of the heart via computational modelling

The Journal of Physiology, EarlyView.
Abstract figure legend Using a multiscale computational model of left ventricular electromechanics, we investigated how sarcomere dynamics influence the end‐systolic pressure‐volume (ESPV) relationship in ejecting beats compared to isovolumetric beats.
Francesco Regazzoni, Corrado Poggesi, Cecilia Ferrantini   +2 more
wiley   +1 more source

High-Sensitivity Troponin T as a Prognostic Factor of Conventional Echocardiographic Parameters in Cancer Patients: A Prospective Observational Study. [PDF]

Medicina (Kaunas)
Slavcheva SE, Shefket SA, Bocheva Y, Angelov A.   +3 more
europepmc   +1 more source

Blebbistatin reduces calcium buffering in cardiomyocytes: Consequences for cellular electrophysiology

The Journal of Physiology, EarlyView.
Abstract figure legend Blebbistatin reduces Ca2+ buffering in induced pluripotent stem cell‐derived atrial cardiomyocytes. Blebbistatin, a widely used excitation–contraction uncoupling agent, decreases calcium (Ca2+) buffer affinity (increased buffer dissociation constant), leading to elevated diastolic Ca2+ levels, increased sarcoplasmic reticulum Ca2+
Izzatullo Sobitov, Katharina Ritzenhoff, Marie Gaulrapp, Lea Becker, Aiste Liutkute, Fitzwilliam Seibertz, Funsho E. Fakuade, Fleur E. Mason, Niels Voigt   +8 more
wiley   +1 more source

Time- and dose-dependent high-sensitivity cardiac troponin-T to improve outcome prediction after TAVI: a multicenter cohort study. [PDF]

Clin Res Cardiol
Stolte T, Reichl JJ, Lopez-Ayala P, Strebel I, Goetzinger F, Wagener M, Boeddinghaus J, Leibundgut G, Schmitt R, Westermann D, Hartikainen T, Mueller C, Mahfoud F, Ruile P, Breitbart P, Nestelberger T.   +15 more
europepmc   +1 more source

Butane Toxicity: Severe Multi‐Organ Dysfunction in an Adolescent Following Butane Inhalation: A Case Report

Journal of Paediatrics and Child Health, EarlyView.
Hannah R. Reichel, Rahul S. Joshi
wiley   +1 more source

Fetal glucose availability: a key regulator of the metabolic, hormonal and contractility profiles of the fetal sheep heart

The Journal of Physiology, EarlyView.
Abstract figure legend To investigate the role of glucose availability in fetal left ventricle (LV) development, this study assessed whether maternal late gestation undernutrition (LGUN; 50% of Control diet) induced alterations in the contractility, metabolic, and hormonal profile can be ameliorated in LGUN fetuses receiving glucose infusion (LGUN+G ...
Melanie R. Bertossa, Jack R. T. Darby, Stacey L. Holman, Steven K. S. Cho, Ashley S. Meakin, Mitchell C. Lock, Jordan A. Minns, Michael D. Wiese, Christopher K. Macgowan, Mike Seed, Janna L. Morrison   +10 more
wiley   +1 more source