Results 21 to 30 of about 289,794 (266)

The arterial load in pulmonary hypertension [PDF]

European Respiratory Review, 2010
The anatomical differences between the pulmonary and systemic arterial system are the main cause of the difference in distribution of compliance. In the pulmonary arterial system compliance is distributed over the entire arterial system, and stands at ...
A. Vonk-Noordegraaf, P.E. Postmus, N. Westerhof, N. Saouti   +3 more
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Cerebral Artery Dissection: Spectrum of Clinical Presentations Related to Angiographic Findings [PDF]

Neurointervention, 2011
PurposeCerebral arterial dissections are recognized as a common cause of stroke. However, few studies have reported on the distribution of cerebral arterial dissection and angiographic pattern related to the presenting clinical symptom pattern.
Jae Hyuk Kwak, Jin Woo Choi, Hee Jung Park, Eun Young Chae, Eun Suk Park, Deok Hee Lee, Dae Chul Suh   +6 more
doaj   +1 more source

Numerical analysis of arterial contraction regulated by smooth muscle stretch and intracellular calcium ion concentration

Journal of Biomechanical Science and Engineering, 2014
In this study, for a better understanding of arterial functions, we examine the effects of active stresses, which are generated by contractile units included in smooth muscle cells, on the stress distribution in the arterial wall.
Naoki KIDA, Taiji ADACHI
doaj   +1 more source

Anthropometric indicators associated with blood pressure elevation in adults with obesity

Acta Scientiarum. Health Sciences, 2020
The aim of the study was to investigate the association between different anthropometric indicators and high blood pressure in adults with obesity.This is a cross-sectional study with a non-probabilistic sample of adults with obesity.
Paulo Ricardo de Oliveira Medeiros, Giovani Firpo Del Duca, Anne Ribeiro Streb, Isabel Heberle, Larissa dos Santos Leonel, Aline Mendes Gerage   +5 more
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Distribution and severity of atherosclerosis in the coronary arteries

The Journal of Thoracic and Cardiovascular Surgery, 1976
A postmortem study of 93 human hearts was undertaken. Gross inspection was used to determine the degree of atherosclerosis and postmortem coronary angiography to estimate the degree of luminal narrowing. The findings indicate the following: (1) There is high correlation between the estimates of luminal narrowing in the gross specimen and the presence ...
J J, McNamara, R G, Norenberg, H W, Goebert, J R, Soeter   +3 more
openaire   +2 more sources

Estimation of Arterial Path Flow Considering Flow Distribution Consistency: A Data-Driven Semi-Supervised Method

Systems
To implement fine-grained progression signal control on arterial, it is essential to have access to the time-varying distribution of the origin–destination (OD) flow of the arterial.
Zhe Zhang, Qi Cao, Wenxie Lin, Jianhua Song, Weihan Chen, Gang Ren   +5 more
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Arterial vascularization of the colon; a guide to surgical resection

Journal of Mind and Medical Sciences
Background. Colorectal cancer is a commonly diagnosed neoplasia in men and women worldwide. This study aims to rigorously map the arterial distribution of the colon in order to assess the implications of vascular patterns in surgical resection.
Iulian Slavu, Florin Filipoiu, Raluca Tulin, Ileana Dima, Alexandru Dogaru, Bogdan Socea, Luminita Tomescu, Theodor Badea, Anca Oprescu Macovei, Adrian Tulin   +9 more
doaj   +1 more source

Anatomic Variability in Coronary Arterial Distribution With Regard to the Arterial Switch Procedure [PDF]

Circulation, 2002
Background— We investigated the coronary arterial origins and course and the position of the great arteries in hearts with discordant ventriculoarterial connections. At the same time, we sought to evaluate the practicality of alphanumeric classifications in accounting for surgically relevant features
Massoudy, P, Baltalarli, A, de Leval, MR, Cook, A, Neudorf, U, Derrick, G, McCarthy, KP, Anderson, RH   +7 more
openaire   +3 more sources

Application of [18F]FLT‐PET in pulmonary arterial hypertension: a clinical study in pulmonary arterial hypertension patients and unaffected bone morphogenetic protein receptor type 2 mutation carriers

Pulmonary Circulation, 2021
Pulmonary arterial hypertension is a heterogeneous group of diseases characterized by vascular cell proliferation leading to pulmonary vascular remodelling and ultimately right heart failure. Previous data indicated that 3′‐deoxy‐3′‐[18F]‐fluorothymidine
Liza Botros, Samara M.A. Jansen, Ali Ashek, Onno A. Spruijt, Jelco Tramper, Anton Vonk Noordegraaf, Jurjan Aman, Hans Harms, Frances S. deMan, Marc C. Huisman, Lan Zhao, Harm J. Bogaard   +11 more
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Anatomical Distribution Patterns of Peripheral Arterial Disease in the Upper Extremities According to Patient Characteristics: A Retrospective Cohort Study

Vascular Health and Risk Management, 2023
Abdulaziz Mohammad Al-Sharydah,1 Khaled Saud AlZahrani,2 Ibrahim Abobaker Alghanimi,1 Maha Mukhlef AlAnazi,1 Razan Essam AlHarbi1 1Diagnostic and Interventional Radiology Department, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal ...
Al-Sharydah AM, AlZahrani KS, Alghanimi IA, AlAnazi MM, AlHarbi RE   +4 more
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