Results 51 to 60 of about 681,656 (299)

Persistent Symptoms and Health Needs of Women and Men With Non-Obstructed Coronary Arteries in the Years Following Coronary Angiography

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background: The prognosis of women and men with persistent anginal complaints and non-obstructed coronary arteries is impaired as compared with asymptomatic women and men.
Floor Groepenhoff   +12 more
doaj   +1 more source

The Acute Responses of Different-sized Coronary Arteries to Testosterone [PDF]

open access: yes, 2012
Coronary arteries supply blood to the myocardium. The blood flow within the coronary arteries is altered by various compounds produced within the body. Sex hormones such as testosterone are known to cause the relaxation of large coronary arteries.
Madanu, Sampath
core  

Use of Nuclear Magnetic Resonance Imaging Angiography to Follow-Up Arterial Remodeling in an Animal Model [PDF]

open access: yes, 1998
Appropriately sized arteries in small animals may be possible models for studying the remodeling process as occurs after arterial balloon injury in humans. Magnetic resonance imaging (MRI) is able to noninvasively image tissue in vivo.
Schwaiger, Markus   +6 more
core   +1 more source

Hybrid genetic‐discretized algorithm to handle data uncertainty in diagnosing stenosis of coronary arteries

open access: yes, 2022
Coronary artery disease (CAD) is the leading cause of morbidity and death worldwide. Invasive coronary angiography is the most accurate technique for diagnosing CAD, but is invasive and costly.
Abdar, Moloud   +17 more
core   +1 more source

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

RESULTS OF INTRAMYOCARDIAL ADMINISTRATION OF A MONONUCLEAR FRACTION OF AUTOLOGOUS BONE MARROW CELLS IN CHD PATIENTS WITH CONCOMITANT CARDIAINSUFFICIENCY

open access: yesВестник трансплантологии и искусственных органов, 2013
Aim. Evaluation of long-term results of drug therapy and intramyocardial administration of a mononuclear fraction of bone marrow cells in CHD patients with chronic cardiac insufficiency. Materials and methods. 109 patients were randomized into two groups
A. M. Cherniavsky   +5 more
doaj   +1 more source

Myocardial infarction with non-obstructive coronary arteries (MINOCA) complicating myocarditis

open access: yesProceedings of Singapore Healthcare, 2022
Myocarditis can lead to myocardial infarction in the absence of coronary artery obstruction. We report a case of probable myocarditis, complicated by myocardial infarction with non-obstructive coronary arteries.
Raja Ezman Raja Shariff   +3 more
doaj   +1 more source

Late coronary complications after arterial switch operation for transposition of great arteries : clinical and therapeutic implications [PDF]

open access: yes, 2005
The arterial switch operation is the procedure of choice for correction of transposition of the great arteries. Although offering excellent long term results, this procedure is burdened by the risk of acute and subacute coronary occlusion.
Bonnet, D.   +4 more
core  

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

Reduced coronary flow reserve in Anderson-Fabry disease measured by transthoracic Doppler echocardiography

open access: yesCardiovascular Ultrasound, 2005
Coronary flow reserve was assessed in a patient with Anderson-Fabry disease complicated by symmetric left ventricular hypertrophy. Coronary flow reserve was measurable in all three major coronary arteries providing an opportunity to compare regional ...
Undas Anetta   +2 more
doaj   +1 more source

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