Results 21 to 30 of about 344,530 (268)

MITRAL STENOSIS [PDF]

The American Journal of the Medical Sciences, 1886
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openaire   +2 more sources

Carotenoids co-localize with hydroxyapatite, cholesterol, and other lipids in calcified stenotic aortic valves. Ex vivo Raman maps compared to histological patterns

European Journal of Histochemistry, 2015
Unlike its application for atherosclerotic plaque analysis, Raman microspectroscopy was sporadically used to check the sole nature of bioapatite deposits in stenotic aortic valves, neglecting the involvement of accumulated lipids/lipoproteins in the ...
A. Bonetti, A. Bonifacio, A. Della Mora, U. Livi, M. Marchini, F. Ortolani   +5 more
doaj   +1 more source

Increased expression of the P2Y12 receptor is involved in the failure of autogenous arteriovenous fistula caused by stenosis

Renal Failure, 2023
Objective This study investigated the role of the P2Y12 receptor in autogenous arteriovenous fistula (AVF) failure resulting from stenosis.Methods Stenotic venous tissues and blood samples were obtained from patients with end-stage renal disease (ESRD ...
Lei Liu, Jianya Gao, Yuewu Tang, Guangfeng Guo, Hua Gan   +4 more
doaj   +1 more source

First Brachial Cleft Anomalies in Children: An Innovative Surgical Technique Preventing External Auditory Canal Stenosis

Children, 2023
First branchial cleft anomalies (FBCAs) are rare congenital malformations that require complete surgical removal. A stenosis of the external auditory canal (EAC) may be the consequence of the disease and its treatment. The aim of this study is to present
Michal Kotowski, Jaroslaw Szydlowski
doaj   +1 more source

FORMATION OF A«NEWBIFURCATION» IN PATIENTS WITH ATHEROSCLEROTIC PLAQUE PROGRESSION IN INTERNAL CAROTID ARTERIES

Атеротромбоз, 2018
This article provides indications for and description of surgical technique of carotid endarterectomy with the formation of a new bifurcation. It also presents the results of observations in the immediate postoperative period based on the findings of ...
Anatoly V. Pokrovsky, Andrey E. Zotikov, Zaurbek A. Adyrkhaev, Irina E. Timina, Anzhelika V. Kozhanova, Lyubov S. Krasnoschekova, Valery D. Synkov, Vyacheslav O. Starikov, Petr A. Startsev, Elena M. Pivovarova, Tatiana V. Tseitlin   +10 more
doaj   +1 more source

A predictive patient-specific computational model of coronary artery bypass grafts for potential use by cardiac surgeons to guide selection of graft configurations

Frontiers in Cardiovascular Medicine, 2022
Cardiac surgeons face a significant degree of uncertainty when deciding upon coronary artery bypass graft configurations for patients with coronary artery disease.
Krish Chaudhuri, Krish Chaudhuri, Alexander Pletzer, Nicolas P. Smith, Nicolas P. Smith   +4 more
doaj   +1 more source

Overcoming the Obstacle of Suicide Left Ventricle After Transcatheter Aortic Valve Replacement Phenomenon

JACC: Case Reports, 2023
Suicide left ventricle after transcatheter aortic valve replacement is a well described phenomenon associated with increased morbidity and mortality. Prompt actions should be implemented to prevent this situation, and the alarm signs should be recognized.
Leonidas Koliastasis, MD, MSc, Maria Drakopoulou, MD, PhD, Giorgios Latsios, MD, PhD, Anastasios Apostolos, MD, MSc, Nikolaos Ktenopoulos, MD, Odysseas Katsaros, MD, Ioannis Kachrimanidis, MD, MSc, Andreas Synetos, MD, PhD, Konstantinos Tsioufis, MD, PhD, Konstantinos Toutouzas, MD, PhD   +9 more
doaj   +1 more source

Pyloric stenosis [PDF]

Canadian Journal of Anaesthesia, 1991
Infantile pyloric stenosis is the most frequently encountered infant gastrointestinal obstruction in most general hospitals. Although the primary therapy for pyloric stenosis is surgical, it is essential to realize that pyloric stenosis is a medical and not a surgical emergency.
B, Bissonnette, P J, Sullivan
openaire   +2 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

High‐Resolution MRI Revealed Different Etiology‐Specific Associations With Cerebral Infarction in Adult Moyamoya Vasculopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐resolution MRI enables detailed assessment of intracranial vessel wall pathology in moyamoya vasculopathy. We aimed to classify adult moyamoya vasculopathy etiologies using high‐resolution MRI and to examine subtype‐specific associations between high‐resolution MRI features and ischemic infarction.
Guangsong Han, Jiachun Pan, Yuehui Hong, Xiaoyuan Fan, Ming Yao, Lixin Zhou, Yicheng Zhu, Feng Feng, Jun Ni   +8 more
wiley   +1 more source