Results 31 to 40 of about 577,063 (338)

Impact of Cardiac Interoception on the Self-Prioritization Effect

open access: yesFrontiers in Psychology, 2022
Self-relevant information is processed faster and more accurately than non-self-relevant information. Such a bias is developed even for newly associated information with the self, which is also known as the self-prioritization effect (SPE). Interoception,
Tatsuru Honda, Takashi Nakao
doaj   +1 more source

Regulatory Synchronization of Hemodynamics of the Heart and Brain in Norm [PDF]

open access: yesInternational Journal of Biomedicine, 2019
By catheterization, the integral indicators of synchronization and interaction of blood flows, designated as “venous and arterial boluses,” were obtained, studied and analyzed in healthy people on the pathway: right heart–lung–left heart.
Alexander Kruglov   +3 more
doaj   +1 more source

Mechano-electric effect and a heart assist device in the synergistic model of cardiac function

open access: yesMathematical Biosciences and Engineering, 2020
The breakdown of cardiac self-organization leads to heart diseases and failure, the number one cause of death worldwide. Within the traditional time-varying elastance model, cardiac self-organization and breakdown cannot be addressed due to its inability
Eun-jin Kim, Massimo Capoccia
doaj   +1 more source

Intraoperative management of critical arrhythmia [PDF]

open access: yesKorean Journal of Anesthesiology, 2017
The incidence of intraoperative arrhythmia is extremely high, and some arrhythmias require clinical attention. Therefore, it is essential for the anesthesiologist to evaluate risk factors for arrhythmia and understand their etiology, electrophysiology ...
Chang Hee Kwon, Seong-Hyop Kim
doaj   +1 more source

Altered Transmission of Cardiac Cycles to Ductus Venosus Blood Flow in Fetal Growth Restriction: Why Ductus Venosus Reflects Fetal Circulatory Changes More Precisely

open access: yesDiagnostics, 2022
We aimed to investigate the relation between the time intervals of the flow velocity waveform of ductus venosus (DV-FVW) and cardiac cycles. We defined Delta A as the difference in the time measurements between DV-FVW and cardiac cycles on the assumption
Naomi Seo   +10 more
doaj   +1 more source

In sync with the heart

open access: yeseLife, 2022
People actively adjust how they acquire sensory information, such as tactile cues, based on how their bodily functions alter their senses.
Aleksandra M Herman
doaj   +1 more source

Following one's heart: cardiac rhythms gate central initiation of sympathetic reflexes [PDF]

open access: yes, 2009
Central nervous processing of environmental stimuli requires integration of sensory information with ongoing autonomic control of cardiovascular function.
Critchley, Hugo D   +4 more
core   +1 more source

Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3 [PDF]

open access: yesInternational Journal of Biomedicine, 2018
Hemodynamic indices studied in healthy people were obtained by catheterization in various vascular areas: the chambers of the heart (ventricles, atria, coronary sinus), pulmonary trunk, sigmoid sinus, aorta, inferior vena cava, superior vena cava (SVC ...
Alexander G. Kruglov   +3 more
doaj   +1 more source

Plasma N-Terminal Pro-Brain Natriuretic Peptide as Prognostic Marker in Fatal Cardial Decompensation with Sunitinib Malate Therapy [PDF]

open access: yes, 2010
A 74-year-old man with metastatic renal cell carcinoma and a history of cardiac failure was treated with sunitinib malate. MUGA echocardiography could not detect a relevant change in the ejection fraction although the clinical situation of the patient ...
Haseke, Nicolas   +4 more
core   +1 more source

Modelling the cardiac response to a mechanical stimulation using a low-order model of the heart

open access: yesMathematical Biosciences and Engineering, 2021
Heart diseases are one of the leading causes of death worldwide, and a dysfunction of the cardiac electrical mechanisms is responsible for a significant portion of these deaths.
Nicholas Pearce, Eun-jin Kim
doaj   +1 more source

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