Results 31 to 40 of about 568,291 (208)

Research progress on the molecular mechanism of coronary microvascular endothelial cell dysfunction

open access: yesInternational Journal of Cardiology: Heart & Vasculature, 2021
Coronary microvascular disease is a high-risk factor for many cardiovascular events. However, due to its high concealment and many etiologies, the current understanding of its pathophysiological mechanism is very limited, which greatly limits its ...
Jianying Deng
doaj   +1 more source

Coronary Microvascular Dysfunction: Epidemiology, Clinical Presentation, Diagnosis and Treatment

open access: yesРациональная фармакотерапия в кардиологии, 2023
In a significant number of patients with symptoms of angina pectoris or myocardial infarction with ischemic changes in the myocardium, according to the results of instrumental research methods, there is no hemodynamically significant stenosis of the ...
E. L. Trisvetova
doaj   +1 more source

Insights to advance our management of myocardial ischemia: From obstructive epicardial disease to functional coronary alterations

open access: yesAmerican Heart Journal Plus, 2021
Study objective: The Coronary Vasomotor Disorders International Study Group (COVADIS) invited leading experts to address strategies to enhance our clinical understanding of INOCA with an emphasis on the management of coronary vasomotor disorders. Design:
C. Noel Bairey Merz   +13 more
doaj   +1 more source

Endothelium in Coronary Macrovascular and Microvascular Diseases

open access: yesJournal of Cardiovascular Pharmacology, 2021
Abstract: The endothelium plays a pivotal role in the regulation of vascular tone by synthesizing and liberating endothelium-derived relaxing factors inclusive of vasodilator prostaglandins (eg, prostacyclin), nitric oxide (NO), and endothelium-dependent hyperpolarization factors in a distinct blood vessel size–dependent manner. Large conduit
Godo, Shigeo   +3 more
openaire   +3 more sources

A Possible Etiopathogenic Role of Sickle Cell Anemia in Ischemia With Nonobstructive Coronary Arteries

open access: yesIndian Journal of Clinical Cardiology, 2021
Chest pain is a common clinical symptom, especially in patients with sickle cell anemia. Owing to the vast differential diagnosis, investigation can be challenging.
Kofi Tekyi Asamoah
doaj   +1 more source

INOCA/ANOCA: Mechanisms and novel treatments

open access: yesAmerican Heart Journal Plus, 2023
Angina or ischemia with no obstructive coronary disease (ANOCA/INOCA) is a common but under-treated condition due to poorly understood pathophysiologic mechanisms, limited diagnostic tools, and lack of proven targeted therapy.
Namrita D. Ashokprabhu   +3 more
doaj   +1 more source

Role of coronary microvascular dysfunction in heart failure with preserved ejection fraction [PDF]

open access: yesReviews in Cardiovascular Medicine, 2021
Heart failure with preserved ejection fraction (HFpEF) is one of the greatest unmet needs in modern medicine. The lack of an appropriate therapy may reflect the lack of an accurate comprehension of its pathophysiology.
Francesco Tona   +3 more
doaj   +1 more source

Research Progress of Imaging Methods for Detection of Microvascular Angina Pectoris in Diabetic Patients

open access: yesFrontiers in Cardiovascular Medicine, 2021
Diabetes is a complex metabolic disease characterized by hyperglycemia. Its complications are various, often involving the heart, brain, kidney, and other essential organs.
Yiming Qi   +5 more
doaj   +1 more source

Paradoxical coronary vasospasm and transient apical ballooning in a post-menopausal woman: An imaging case report of an unusual INOCA presentation

open access: yesAmerican Heart Journal Plus, 2022
Ischemia with non-obstructive coronary artery disease (INOCA), a common cause of angina, can occur due to coronary vasospasm, microvascular dysfunction, endothelial dysfunction, atherosclerosis or a combination of these mechanisms.
Madhavi Kadiyala   +2 more
doaj   +1 more source

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