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Energetics of Cardiac Blood Flow in Hypertrophic Cardiomyopathy through Individualized Computational Modeling [PDF]

Journal of Cardiovascular Development and Disease, 2023
Hypertrophic cardiomyopathy (HCM) is a congenital heart disease characterized by thickening of the heart’s left ventricle (LV) wall that can lead to cardiac dysfunction and heart failure.
Owen Baenen, Angie Carolina Carreño-Martínez, Theodore P. Abraham, Sandra Rugonyi   +3 more
doaj   +2 more sources

Trigeminal cardiac reflex and cerebral blood flow regulation [PDF]

Frontiers in Neuroscience, 2016
The stimulation of some facial regions is known to trigger the trigemino-cardiac reflex: the main stimulus is represented by the contact of the face with water.
Dominga Lapi, Rossana Scuri, Antonio Colantuoni   +2 more
doaj   +4 more sources

Noninvasive cardiac flow assessment using high speed magnetic resonance fluid motion tracking. [PDF]

PLoS ONE, 2009
Cardiovascular diseases can be diagnosed by assessing abnormal flow behavior in the heart. We introduce, for the first time, a magnetic resonance imaging-based diagnostic that produces sectional flow maps of cardiac chambers, and presents cardiac ...
Kelvin Kian Loong Wong, Richard Malcolm Kelso, Stephen Grant Worthley, Prashanthan Sanders, Jagannath Mazumdar, Derek Abbott   +5 more
doaj   +1 more source

Use of real-time phase-contrast MRI to quantify the effect of spontaneous breathing on the cerebral arteries

NeuroImage, 2022
Quantification of the effect of breathing on the cerebral circulation provides a better mechanistic understanding of the brain's circulatory system and is important in the early diagnosis of certain neurological diseases. However, conventional cine phase-
Pan Liu, Sidy Fall, Olivier Balédent
doaj   +1 more source

Measuring respiratory and cardiac influences on blood and cerebrospinal fluid flow with real-time MRI

Veins and Lymphatics, 2022
Background. A link between various pathological conditions and blood and cerebrospinal fluid (CSF) flow alterations has been suggested by numerous studies.1 The blood and CSF dynamics are influenced by many factors, such as posture,2 heart beating, and ...
Maria Marcella Laganà, Alice Pirastru, Sonia Di Tella, Francesca Ferrari, Laura Pelizzari, Marta Cazzoli, Noam Alperin, Ning Jin, Domenico Zacà, Giuseppe Baselli, Francesca Baglio   +10 more
doaj   +1 more source

Effect of blood flow restriction low resistance exercise on hemodynamic for coronary artery disease patients: Randomized Control Trial

Kufa Journal for Nursing Sciences, 2023
Background: Coronary artery disease (CAD)، also known as ischemic heart disease (IHD) or coronary heart disease (CHD)، continues to be a leading cause of mortality in industrialized nations despite the tremendous advancements made in recent decades in ...
Zaman G. Ghazal Al-Mimar, Mohammed A. AL Kareem, Husham K. Mohammed   +2 more
doaj   +1 more source

Influence of blood flow on cardiac development [PDF]

Progress in Biophysics and Molecular Biology, 2018
The role of hemodynamics in cardiovascular development is not well understood. Indeed, it would be remarkable if it were, given the dauntingly complex array of intricately synchronized genetic, molecular, mechanical, and environmental factors at play.
Katherine, Courchaine, Graham, Rykiel, Sandra, Rugonyi   +2 more
openaire   +2 more sources

Outcomes of middle cardiac vein arterialization via internal mammary/thoracic artery anastomosis. [PDF]

PLoS ONE, 2013
OBJECTIVE: Cardiac vein arterialization is seldom applied for treating right coronary artery disease. This study aimed to improve outcomes of cardiac vein arterialization in a porcine model using intramammary artery anastomosis.
Yang Yu, Hai-tao Li, Ming-xin Gao, Fan Zhang, Cheng-xiong Gu   +4 more
doaj   +1 more source

A hybrid of light-field and light-sheet imaging to study myocardial function and intracardiac blood flow during zebrafish development.

PLoS Computational Biology, 2021
Biomechanical forces intimately contribute to cardiac morphogenesis. However, volumetric imaging to investigate the cardiac mechanics with high temporal and spatial resolution remains an imaging challenge. We hereby integrated light-field microscopy (LFM)
Zhaoqiang Wang, Yichen Ding, Sandro Satta, Mehrdad Roustaei, Peng Fei, Tzung K Hsiai   +5 more
doaj   +1 more source

Ecocardiografia modo Doppler pulsado em gatos clinicamente sadios Pulsed wave Doppler echocardiography in clinically healthy cats

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Estudou-se o fluxo sangüíneo através das quatro valvas cardíacas em 30 gatos clinicamente sadios, com idade entre um e cinco anos e peso médio de 4,08kg, por meio da ecocardiografia modo Doppler pulsado.
R.O. Carvalho, R.B. Araújo, E.F. Silva
doaj   +1 more source