Results 81 to 90 of about 568,291 (208)

Coronary microvascular dysfunction as a chronic inflammatory state: Is there a role for omega-3 fatty acid treatment?

American Heart Journal Plus, 2022
Coronary microvascular dysfunction is a ubiquitous pathologic process that is operational in ischemia with no obstructive coronary artery disease and other cardiovascular disorders including heart failure with preserved ejection fraction. It may, in fact,
Ellen C. Keeley, Eileen M. Handberg, Janet Wei, C. Noel Bairey Merz, Carl J. Pepine   +4 more
doaj   +1 more source

Ischemia in patients with no obstructive coronary artery disease: Classification, diagnosis and treatment of coronary microvascular dysfunction

, 2020
Patients with coronary microvascular dysfunction represent a widespread population, and despite the good prognosis, many of them, because of the angina symptoms, have a poor quality of life with strong limitations in their daily activities.
Novo S., Evola S., Sucato V., Saladino A., Rubino M., Galassi A. R., D'Agostino A., Caronna N., Novo G., Luparelli M.   +9 more
core   +1 more source

Fluoroscopic methods of assessment of coronary microvascular dysfunction – a review of literature [PDF]

Българска кардиология
A large proportion of patients with angina and evidence of myocardial ischemia do not have obstructive coronary disease. One of the main mechanisms of ischemia/angina with non-obstructive coronary arteries is coronary microvascular dysfunction, which is ...
R. Grigorov, S. Yambolov
doaj   +3 more sources

Multiparametric Stress Echocardiography in the Diagnosis of IOCA and INOCA

JACC: Case Reports, 2023
We present assessment of chest pain patients by multiparametric dobutamine stress echocardiography to differentiate inducible ischemia with obstructive coronary artery disease and with no obstructive coronary artery disease.
Attila Kardos, MD, PhD, Dimitrios Soulis, MD, PhD, Harald Becher, MD, PhD   +2 more
doaj   +1 more source

Coronary microvascular dysfunction in stable ischaemic heart disease (non-obstructive coronary artery disease and obstructive coronary artery disease)

, 2020
Diffuse and focal epicardial coronary disease and coronary microvascular abnormalities may exist side-by-side. Identifying the contributions of each of these three players in the coronary circulation is a difficult task.
Lanza, GA
core   +1 more source

Relationship Between Hyperinsulinemia, Coronary Artery Disease and Syndrome X

Endocrinology Research and Practice, 2022
Abnormal coronary flow reserve has been reported in patients with Syndrome X. Recent studies have also reported insulin resistance and subsequent hyperinsulinemia in these patients.
Filiz Özerkan, Hakan Kültürsay, Ahmet Gökhan Özgen, Oğuz Yavuzgil, Cemil Gürgün, Taylan Kabalak   +5 more
doaj   +2 more sources

Association between the plasma ceramide and coronary microvascular resistance

Cardiovascular Diabetology
Background Plasma ceramide plays a potentially significant role in the pathogenesis of coronary microvascular dysfunction. However, the relationship between plasma ceramide and coronary microvascular resistance in patients remains unclear.
Lanxin Feng, Xin Zhao, Jianqiao Song, Shuwen Yang, Jianping Xiang, Min Zhang, Chenchen Tu, Xiantao Song   +7 more
doaj   +1 more source

Overexpression of p53 due to excess protein O-GlcNAcylation is associated with coronary microvascular disease in type 2 diabetes.

Cardiovascular Research, 2019
AIMS We previously reported that increased protein O-GlcNAcylation in diabetic mice led to vascular rarefaction in the heart. In this study, we aimed to study whether and how coronary endothelial cell (EC) apoptosis is enhanced by protein O-GlcNAcylation
Rui Si, Qian Zhang, Atsumi Tsuji‐Hosokawa, Makiko Watanabe, C. Willson, N. Lai, Jian Wang, Anzhi Dai, B. Scott, W. Dillmann, J. Yuan, A. Makino   +11 more
semanticscholar   +1 more source

Can thrombolytic therapy provide beneficial effects additional to epicardial coronary artery recanalization? A study based on coronary pressure measurement

, 2002
Background Collaterals provide significant blood supply to the myocardium at risk and the presence of a preserved and adequate collateral network may limit microvascular damage during the occlusion of an epicardial coronary artery.
Mercanoglu, F, Yilmaz, E, Oflaz, H, Nisanci, Y, Ozsaruhan, O, Umman, BERRİN, Umman, S, Sezer, M   +7 more
core   +1 more source

Etiopathogenesis of microvascular angina: Caveats in our knowledge

Indian Heart Journal, 2014
Nearly 50% of subjects of coronary artery disease suffer from coronary microvascular dysfunction. Various etiopathogenetic factors have been proposed by different workers but no hypothesis can explain the genesis of microvascular angina in all patients ...
S.R. Mittal
doaj   +1 more source