objectives to evaluate predictive value of vessel specific coronary artery calcium (cac) score in predicting obstructive coronary artery disease. patients and methods in this diagnostic test study we evaluated patients with coronary computed tomography angiography (ccta) and cac score which had been referred to two referral radiology center in tehran, iran and finally we selected 2525 patients ...

conclusions routine predilation of the sb in provisional stenting of true bifurcation lesions seems to be ineffective and might be associated with some undesirable consequences. still, there are some complex ostial lesions of the sb which could benefit from predilation. patients and methods sixty patients with true bifurcation lesions according to the medina classification were included in the ...

Introduction: Coronary artery anomalies are rare clinical entities reported in 0.6% to 5.6% of diagnostic coronary angiographies. Anomalous origins of coronary arteries from distal segments are rarely reported. Presented herein is a coronary anomaly in which the circumflex artery (CX) originated as a continuation of the posterolateral branch of the right coronary artery (RCA) w...

conclusions the eft, as measured by echocardiography, with a cut off value 2.95 mm has a strong association with premature cad. results among baseline characteristics, waist circumference, triglyceride levels, cigarette smoking and history of statin use were significantly higher in the cad group. the body mass index (bmi) was significantly higher in the non-cad group. according to echocardiogra...

introduction kikuchi-fujimoto disease (kfd) is a benign, self-limited, inflammatory disorder, first reported in japan. this condition is more prevalent among women and typically occurs in the third decade of life. it normally manifests as persistent, isolated cervical adenopathy with a recurrence rate of 3%. the identification of this condition is of high significance, given the risk of misdiag...

OBJECTIVE This study was undertaken to clarify whether cardiac sequelae due to Kawasaki disease are more frequent among recurrent cases than initial onset cases. STUDY DESIGN A cross sectional study using data from nationwide surveys of Kawasaki disease in Japan was conducted. A total of 33,976 patients reported were divided into two groups: initial onset cases (32,923 patients) and recurrent...

Coronary artery disease is the most important cause of mortality in patients with systemic lupus erythematous (SLE). After stenting for coronary artery disease in SLE patients similar to non-SLE patients, the risk of stent thrombosis is always present. Although there are reports of stent thrombosis in SLE patients, very late recurrent stent thrombosis is rare. We experienced a case of very late...

Since data regarding the relationship between a common polymorphism (SNP) of the apoA1 gene with apoA1 levels and risk of coronary artery disease are inconsistent, we hypothesized that its association with recurrent coronary events differs for White and Black individuals with diagnosed coronary heart disease. The apoA1 -75G>A SNP was genotyped in a cohort of 834 Black (n=129) and White (n=705) ...

BACKGROUND Chromosome 9p21 single nucleotide polymorphisms (SNPs) have been shown to be associated with coronary heart disease in multiple studies. The aim of the present study was to identify whether these SNPs are associated with recurrent myocardial infarction (MI), revascularization, or death in acute coronary syndrome (ACS) patients or in those undergoing coronary artery bypass grafting (C...

atherosclerosis is the most common cause of myocardial infarction and ischemic stroke. various risk factors have been identified for atherosclerosis. recently, bacterial and viral organisms, which are involved in chronic inflammatory processes, have been also implicated in atherosclerosis development. individuals with a prior history of periodontal diseases and/or tooth loss are considered to be...