Coronary microvascular dysfunction in chronic inflammatory rheumatoid diseases
نویسندگان
چکیده
منابع مشابه
Microvascular dysfunction in chronic total coronary occlusions.
BACKGROUND Microvascular dysfunction is defined as reduced coronary flow reserve in the absence of an epicardial stenosis. This study determined its prevalence and relation to regional myocardial function in chronic total coronary occlusions (TCO). METHODS AND RESULTS After recanalization and stenting of a TCO (duration, >4 weeks) in 42 patients, coronary flow velocity reserve (CFVR) was meas...
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Chronic inflammatory diseases are associated with accelerated atherosclerosis and increased risk of cardiovascular diseases (CVD). As the pathogenesis of atherosclerosis is increasingly recognized as an inflammatory process, similarities between atherosclerosis and systemic inflammatory diseases such as rheumatoid arthritis, inflammatory bowel diseases, lupus, psoriasis, spondyloarthritis and o...
متن کاملPharmacotherapy for coronary microvascular dysfunction.
Coronary microvascular dysfunction (CMD) has been increasingly recognized as an important cardiac condition that can cause signs and symptoms of myocardial ischaemia in various clinical settings. The dysfunction is located on the level of the coronary microcirculation with a vessel diameter of <500 µm and can be characterized by structural as well as functional vascular alterations. The underly...
متن کاملCoronary microvascular dysfunction: an update.
Many patients undergoing coronary angiography because of chest pain syndromes, believed to be indicative of obstructive atherosclerosis of the epicardial coronary arteries, are found to have normal angiograms. In the past two decades, a number of studies have reported that abnormalities in the function and structure of the coronary microcirculation may occur in patients without obstructive athe...
متن کاملCoronary microvascular dysfunction in patients with cardiomyopathies.
Anginal symptoms and electrocardiographic changes suggestive of myocardial ischemia, despite angiographically normal coronary arteries, are common in patients with cardiomyopathies and those with left ventricular hypertrophy secondary to pressure overload. Studies using positronemission tomography (PET) to measure regional myocardial blood flow have demonstrated that maximum myocardial blood fl...
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2016
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/ehw018