نتایج جستجو برای: obstructive cad
تعداد نتایج: 99472 فیلتر نتایج به سال:
AIMS Patients with chest pain and no obstructive coronary artery disease (CAD) are considered at low risk for cardiovascular events but evidence supporting this is scarce. We investigated the prognostic implications of stable angina pectoris in relation to the presence and degree of CAD with no obstructive CAD in focus. METHODS AND RESULTS We identified 11 223 patients referred for coronary a...
Background: There is limited evidence regarding the risk factors and nutritional patterns in patients with premature coronary artery disease (PCAD). This study aims to investigate the relationship between different dietary patterns and risk factors in patients with PCAD. Methods: This cross-sectional study was conducted on PCAD patients, including men younger than 55 years and women younger tha...
OBJECTIVE Prior studies examining coronary atherosclerosis in the young have been limited by retrospective analyses in small cohorts. We examined the relationship between cardiovascular risk factors (RFs) and prevalence and severity of coronary atherosclerosis in a large, prospective, multinational registry of consecutive young individuals undergoing coronary computerized tomographic angiograph...
BACKGROUND Secondary prevention therapies are indicated for patients with coronary artery disease (CAD). However, patients with nonobstructive CAD may be less likely to receive these therapies compared with patients with obstructive CAD. Therefore, we compared rates of secondary prevention medication prescription between patients with nonobstructive and obstructive CAD. METHODS AND RESULTS We...
BACKGROUND The diagnosis of coronary artery disease (CAD) is often delayed in patients with type 2 diabetes. Serum total bilirubin levels are inversely associated with CAD. However, no studies have examined whether this can be used as a biochemical marker for identifying asymptomatic diabetic patients at higher risk for having obstructive CAD. METHODS We performed a cross-sectional study of 4...
BACKGROUND Management of acute coronary syndrome (ACS) patients with nonobstructive epicardial coronary artery disease (CAD) remains poorly understood. HYPOTHESIS Acute coronary syndrome patients with nonobstructive CAD are less likely to receive effective cardiac medications upon discharge from the hospital. METHODS We identified patients hospitalized with ACS that underwent coronary angio...
Prevalence of Obstructive Coronary Artery Disease in Ambulatory Patients with Stable Angina Pectoris
Background: Myocardial ischemia with its clinical symptom angina pectoris is associated with increased morbidity and mortality. Obstructive coronary artery disease (CAD) is not the only cause for cardiac ischemia and the prevalence of obstructive CAD in patients with stable angina pectoris is still discussed. Therefore, we investigated the prevalence of CAD in patients with stable angina pector...
Prognostic value of coronary CTA vs. exercise treadmill testing: results from the Partners registry.
AIMS We sought to compare the complementary prognostic value of exercise treadmill testing (ETT) and coronary computed tomographic angiography (CTA) among patients referred for both exams. METHODS AND RESULTS We studied 582 patients without known coronary artery disease (CAD) who were clinically referred for ETT and CTA within 6 months. Patients were followed for cardiovascular (CV) death, no...
The aim of this study was to investigate whether brachial-ankle pulse wave velocity (baPWV) is associated with the severity of coronary artery disease (CAD) assessed by coronary computed tomography angiography (CCTA), and to evaluate baPWV as a predictor of obstructive CAD on CCTA. A total of 470 patients who underwent both baPWV and CCTA were included. We evaluated stenosis degree and plaque c...
AIMS To evaluate risk of hospitalization due to cardiovascular disease (CVD) and repeat coronary angiography (CAG) in stable angina pectoris (SAP) with no obstructive coronary artery disease (CAD) versus obstructive CAD, and asymptomatic reference individuals. METHODS AND RESULTS We followed 11,223 patients with no prior CVD having a first-time CAG in 1998-2009 due to SAP symptoms and 5,695 a...
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