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In this study, we aimed to investigate the prognostic value of C-reactive protein (CRP) to albumin ratio (CAR) for predicting restenosis in superficial femoral artery (SFA) lesions and its association with subsequent clinical outcomes in patients undergoing endovascular intervention.The records of 685 consecutive patients who underwent endovascular intervention due to symptomatic peripheral artery disease were analyzed. Patients were divided into 2 groups, based on the CAR values. For each group, technical aspects of procedures and subsequent clinical outcomes were analyzed.According to our study, patients with high CAR values had higher rates of restenosis (30.2% vs. 10.3%, P 0.05) and mortality (31.3% vs. 12.9%, P 0.05). The rate of lower extremity amputations was also significantly higher in patients with high CAR values compared to those with low CAR values (9.1% vs. 3%, P 0.05). With respect to Receiver operating characteristic ROC curves of inflammatory markers, the area under the curve (AUC) value of CAR was statistically significant (AUC: 0.659; 95% confidence interval CI: 0.611-0.706; P 0.01).Our data showed that CAR is an independent predictor of restenosis and poor clinical outcomes in patients undergoing endovascular intervention.

Background Carotid artery stenting (CAS) with a carotid protection device (CPD) has become the standard practice in patients with severe carotid stenosis and high surgical risk. However, the clinical efficacy and safety of CPDs are still controversial issues. We aimed to compare the clinical outcomes of the CAS without CPD with CAS combined with CPD. Methods This is a multicenter randomized prospective study registered with http://clinicaltrials.gov (NCT02781181). After the exclusion, 279 patients were enrolled (139 patients in the CAS with CPD group and 140 patients in the CAS without CPD group). The primary outcome was a combination of peri-procedural in-hospital transient ischemic attack (TIA), ipsilateral stroke, or death. The secondary outcome was new ischemic brain lesions on post-procedural diffusion-weighted magnetic resonance imaging (DW-MRI). Results Two patients died in CAS without CPD group, one patient died in CAS with CPD group. TIA was only seen in patients who underwent CAS under protection (n = 5). The combined primary outcome of TIA, ipsilateral stroke, and death rate was not different between groups (5.7% vs. 2.8%; p = 0.254). New defects were noted on the post-procedural DW-MRI in 28% of patients in the CPD group and 27% of patients in the no CPD group (p = 0.881). Conclusions This study suggests that CAS without CPD is not associated with higher rates of peri-procedural TIA, stroke, and death or new ischemic brain lesions on post-procedural DW-MRI compared to CAS with CPD in selected symptomatic and asymptomatic patients with significant carotid artery stenosis provided that there is no visible thrombus.

This recent Turkish Myocardial Infarction registry reported that guidelines are largely implemented in patients with acute myocardial infarction (MI) in Turkey. We aimed to obtain up-to-date information for short- and midterm outcomes of acute MI. Fifty centers were selected using probability sampling, and all consecutive patients with acute MI admitted to these centers (between November 1 and 16, 2018) were enrolled. Among 1930 (mean age 62 ± 13 years, 26% female) patients, 1195 (62%) had non-ST segment elevation myocardial infarction (NSTEMI) and 735 (38%) had ST segment elevation myocardial infarction (STEMI). Percutaneous coronary intervention (PCI) was performed in 94.4% of patients with STEMI and 60.2% of those with NSTEMI. Periprocedural mortality occurred in 4 (0.3%) patients. In-hospital mortality was significantly higher in STEMI than in patients with NSTEMI (5.4% vs 2.9%, respectively; P = .006). However, the risk became slightly higher in the NSTEMI group at 1 year. Women with STEMI had a significantly higher in-hospital mortality compared with men (11.2% vs 3.8%; P < .001); this persisted at follow-up. In conclusion, PCI is performed in Turkey with a low risk of complications in patients with acute MI. Compared with a previous registry, in-hospital mortality decreased by 50% within 20 years; however, the risk remains too high for women with STEMI.

Coarctation of aorta (CoA) is a congenital obstructive lesion characterized by narrowing of the aorta in which concludes as increase in afterload. Percutaneous stent implantation to CoA is a treatment of choice in older children and adults. Pathology related to CoA mainly caused by increased afterload and left ventricular hypertrophy. Electrocardiographic (ECG) findings are also related to left ventricular hypertrophy (LVH). Evidence shows that, in variety of diseases, the correction of the pathology might normalize ECG findings and ventricular dysfunction related to increase in afterload. Therefore the aim of this study was to compare the pre- and postprocedural ECG findings of the patients who underwent percutaneous intervention for isolated CoA.After exclusion criterion was applied, 30 patients were included into study, retrospectively. ECG records before the procedure and 3 months after the procedure of the patients were evaluated. The parameters related to LVH, ventricular and atrial conduction were evaluated and compared between pre- and post-procedural ECG records.The findings showed that parameters of atrial conduction including P wave maximum duration (p 0.001) and p wave dispersion (p 0.001) were significantly decreased after stent implantation. Additionally, ventricular repolarization parameters including QT duration (p = 0.039), Tpe interval (p 0.001), Tpe / QT (p = 0.038) and Tpe / QTc (p = 0.003) were significantly decreased after stent implantation. Sokolow-Lyon criteria (p 0.003) and voltage in selected leads were significantly decreased after intervention.Percutaneous intervention to CoA might regress LVH parameters in ECG and improve atrial and ventricular repolarization in ECG, which might lead to decreased event of atrial and ventricular arrhythmias in patients with isolated CoA.

Introduction: Primary percutaneous coronary intervention (PPCI) is the preferred treatment of ST segment elevation myocardial infarction (STEMI). Manual thrombectomy catheters developed to prevent distant embolization are theoretically attractive; however, their clinical efficacy remains controversial. The effects of manual thrombectomy catheters on angiographically visible distal embolisation (AVDE) have not been studied so far. The aim of this study was to evaluate the effects of manual thrombectomy during PPCI on AVDE and to investigate whether there are differences in the incidence of AVDE according to the catheters used. Material and methods: Six hundred thirty-six consecutive patients undergoing primary PCI were included in the study between January 2010 and December 2012. Patients were divided into two groups: the PCI only group (465 patients) and the PCI plus manual thrombectomy group (171 patients). Results: Thrombus aspiration was associated with higher AVDE (13.55% vs. 26.9%, p = 0.0001), lower thrombolysis in myocardial infarction frame rate (2.49 ±0.86 vs. 2.79 ±0.57, p = 0.0001), lower myocardial blush grade (2.31 ±0.87 vs. 2.47 ±0.7, p = 0.016), lower ejection fraction (EF) (49.9 ±8.5 vs. 46.1 ±9.6, p = 0.0001) and higher maximal troponin release (15.7 ±16 vs. 9.4 ±11, p = 0.0001). No difference was observed in terms of mortality between the groups in follow-up (5.2% vs. 9.03%, p = 0.12). Angiographically visible distal embolisation was observed more frequently with Invatec catheters (p = 0.0001). Conclusions: Angiographically visible distal embolisation during primary PCI occurs in a significant number of patients treated with manual thrombectomy. The results indicated that the incidence of AVDE may be different depending on the thrombectomy catheters used.

Coronary artery fistulae (CAF) consist of termination abnormalities of coronary arteries. Here in, we present a case of multiple CAF and would like to discuss the treatment approaches of this type of CAF. A 62 years old woman presented with resting chest pain. Selective coronary angiography revealed cameral fistulae of all three coronary arteries to left ventricle (CA-LV). In the light of the worsening of angina under nitrate and dihydropyridine group calcium channel blocker therapy, reducing heart rate with a β-blocker and ivabradine in patients with sinus rhythm may be effective for angina control in treatment of CA-LV cameral fistulae.

Introduction Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of chronic morbidity and mortality. Bronchial obstruction and increased pulmonary vascular resistance impairs right atrial functions. In this study, we aimed to investigate the effect of bronchial obstruction on p wave axis in patients with COPD and usefulness of electrocardiography (ECG) in the evaluation of the severity of COPD. Patients and methods Ninety five patients (64 male and 31 female) included to the study. Patients were in sinus rhythm, with normal ejection fraction and heart chamber sizes. Their respiratory function tests and 12 lead electrocardiograms were obtained at same day. Correlations with severity of COPD and ECG findings including p wave axis, p wave duration, QRS axis, QRS duration were studied. Results The mean age was 58 ± 12 years. Their mean p wave axis was 62 ± 18 degrees. In this study, p wave axis has demonstrated significant positive correlations with stages of COPD and QRS axis but significant negative correlations with FEV1, FEF, BMI and QRS duration. P wave axis increases with increasing stages of COPD. Conclusion Verticalization of the frontal p wave axis may be an early finding of worsening of COPD before occurrences of other ECG changes of hypertrophy and enlargement of right heart chambers such as p pulmonale. Verticalization of the frontal p wave axis reflecting right atrial electrical activity and right heart strain may be a useful parameter for quick estimation of the severity of COPD in an out-patient cared.

Amac: Calismamizda yavas koroner akim (SCF) ile notrofil/lenfosit orani (NLR) ve lokosit alt tipleri arasindaki iliskiyi arastirmayi amacladik. Yontemler: Calismaya; koroner arter hastaligi suphesiyle koroner anjiyografisi yapilan toplam 135 hasta alindi. Hastalar koroner anjiyografisi sonucuna gore uc gruba ayrildi: yavas koroner akim saptanan 45 hasta grup 1, en az bir koroner arterinde 50% ve uzerinde darlik saptanan 45 hasta grup 2 ve normal koroner arterlere sahip 45 kisi ise grup 3\'e (kontrol grubu) dahil edildi. Koroner yavas akim tanisi her bir koroner arterin TIMI kare sayisi hesaplanarak kondu. Tum hastalardan 12 saatlik aclik sonrasi kan ornekleri alindi. NLR orani tam kan sayimindan faydalanilarak hesaplandi. Bulgular: Notrofil/lenfosit orani koroner arter hastaligina sahip olanlarda, yavas koroner akim ve kontrol grubuna gore anlamli olarak daha yuksekti (sirasiyla p=0,008 ve p

A 37 year-old female patient in whom the transthoracic echocardiography examination revealed dilatation of left heart chambers with left ventricular ejection fraction of 30% and moderate-to-severe mitral valve regurgitation was admitted to our hospital. On 2DTEE examination, mitral valve was normal; however, on 3D images, clefts of both anterior and posterior leaflets were revealed. Isolated cleft mitral valve without any other feature of atrioventricular septal defect is uncommon. 2D echocardiography has limited capability in defining the complex 3D anatomic characteristics of the cleft. 3DTEE allows to visualize the cleft position, morphology, and size, and it is important for surgical planning.

Objectives: To compare B-type natriuretic peptide (BNP) and echocardiographic parameters in patients with hepatitis B virus (HBV) and healthy control subjects. Subjects and Methods: 52 consecutive patients with HBV and 47 healthy controls were examined. All subjects underwent transthoracic echocardiography after a complete medical history and laboratory examination including BNP, C-reactive protein (CRP) and high-sensitivity CRP (hsCRP). Results: Demographic characteristics were similar in patients with HBV and the control group. No significant difference was found in conventional Doppler and tissue Doppler parameters between the two groups. BNP levels were significantly higher in patients with HBV [6.5 ng/l (range 0.5-85.2)] than controls [4.3 ng/l (range 0.5-18.3)], p = 0.039. hsCRP [3.25 mg/l (0.02-40.2) vs. 0.5 mg/l (0.02-8.0)] levels were significantly higher in patients with HBV than control subjects (p < 0.001). Conclusion: Patients with HBV had higher BNP, CRP, and hsCRP levels than controls. Echocardiographic findings were similar in both groups. This slight BNP elevation in HBV patients may be related to chronic inflammation due to HBV.

BACKGROUND QT dispersion (QTd) is an arrhythmia parameter that can be used to assess homogeneity of cardiac repolarization. An antiobesity drug sibutramine is linked with several cardiovascular adverse events, including arrhythmias. Previous studies showed that sibutramine may prolong the QT interval and may be associated with cardiac arrest. OBJECTIVES The aim of this study was to evaluate the effect of sibutramine on QTd. METHODS The study group consisted of 65 consecutive patients with obesity. All patients were to receive 15 mg of sibutramine once a day in addition to standard care for lifestyle change. Twelve-lead ECG was performed before the onset of the medication and after 16 weeks of treatment. QTd was calculated. RESULTS Three individuals were withdrawn from the study because of the adverse effects of sibutramine. Sixty-two patients with obesity were recruited into the study. All patients were women (62, 100%). Body weight (106.3 ± 15.0 kg vs. 101.6 ± 16.9 kg, P < 0.001) and low-density lipoprotein cholesterol (128.4 ± 29.7 mg/dl vs. 111.6 ± 24.6 mg/dl, P < 0.001) levels were significantly decreased whereas QTd (46.1 ± 22.6 ms vs. 53.7 ± 16.7 ms, P = 0.026) was significantly increased after 16 weeks of sibutramine treatment. The increase in QTd was not correlated with the decrease in body weight. There was no correlation between QTd and any conditions such as diabetes or hypertension. CONCLUSION This study has shown an elevation in QTd, which may lead to cardiac arrhythmias, after sibutramine treatment. Molecular mechanisms may play role in increasing QTd. Further randomized studies are needed to clarify cardiac adverse events of the sibutramine.

Background Several studies have shown an association between psoriasis and atherosclerotic risk factors. In this study, we aimed to evaluate endothelial function by flow-mediated dilation (FMD) and insulin resistance by Homeostasis model assessment-insulin resistance (HOMA-IR). Methods We examined 75 consecutive psoriasis patients and 50 healthy controls. All subjects underwent transthoracic echocardiography and brachial artery imaging for detecting FMD. Fasting blood samples were drawn from all subjects for measuring insulin, C-peptide, fasting blood glucose. HOMA-IR was calculated. Results Baseline characteristics of both groups were similar. Twenty-four psoriatic patients had arthritis. Insulin [9.3 (4.0–208.1) vs. 8.2 (2.3–16.5) mcIU/ml, P = 0.016] and C-peptide [2.5 (0.9–20.0) vs. 2.0 (0.9–3.7) ng/ml, P = 0.009] levels were significantly higher in patients with psoriasis than in controls. HOMA-IR [2.1 (0.8–68.9) vs. 1.8 (0.6–8.6), P = 0.036] was significantly higher in patients with psoriasis than in controls. FMD was reduced in patients with psoriasis compared with healthy controls (5.6 ± 1.9% vs. 10.9 ± 1.9%, P

Aspirin resistance (AR) is increased in diabetic patients. It is not known whether glycemic control has effect on AR.To test the hypothesis that glycemic control might have influence on aspirin resistance, we measured aspirin resistance and glycated hemoglobin (HbA1c) in diabetic patients. We also measured aspirin resistance in nondiabetic subjects and compared the results with the diabetic group.We examined AR in 108 diabetic patients and 67 nondiabetic subjects with impedance platelet aggregometry. Glycemic control was evaluated according to both fasting blood glucose (FBG) and HbA1c levels.According to the analyses, diabetic patients had significantly higher AR (P0.01), alanine aminotransferase (P0.005), and body mass index (P0.05) and significantly lower high-density lipoprotein cholesterol (P0.005) levels compared with nondiabetic controls. A correlation analysis revealed that AR was positively correlated with body mass index (r = 0.190, P0.01), fasting blood glucose (r = 0.224, P0.001), and HbA1c levels (r = 0.297, P.0001). Using low-dose aspirin (100 mg/d) was a risk factor for aspirin-resistant status in both diabetic patients (odds ratio 1.26, 95% confidence interval 1.01-1.58, P0.05) and overall study group (odds ratio 1.3, 95% confidence interval 1.08-1.56, P0.01).These data suggest that glycemic control, obesity, and the dose of aspirin have influence on AR in diabetic subjects. Further studies with larger groups are needed to clarify the role of glycemic control on AR.

Nasal septum deformities (NSD) are one of the most frequent reasons for nasal obstruction presented with a reduction in nasal airflow and chronic mucosal irritation. Nasocardiac reflex which includes afferent stimulus with maxillary division of the trigeminal nerve and the efferent pathway of the heart via the vagus nerve is not a well-known part of autonomic nervous system (ANS). Heart rate variability (HRV) is a parameter reflecting the ANS activity on heart. The purpose of this study is to evaluate ANS functions in patients with NSD by HRV analysis. Twenty-nine patients with NSD and 26 control subjects were included in the study. The diagnosis of NSD was made with history, symptoms, anterior rhinoscopy, and nasal endoscopic examination. 24-h ambulatory electrocardiographic recording was performed by a 3-channel recorder. HRV parameters were obtained by analyzing these parameters. Baseline features were similar in patients and controls (mean age: 31 ± 8 in the patients, 32 ± 9 in control subjects; P = NS). Night-RMSSD (the square root of square of mean square differences of successive NN intervals) (47 ± 21, 34 ± 13; P = 0.008), night-PNN50 (the number of interval differences of successive NN intervals greater than 50 ms) (24 ± 16, 14 ± 10; P = 0.007), 24-h-RMSSD (39 ± 18, 27 ± 12; P = 0.004), and 24-h-PNN50 (16 ± 12, 9 ± 7; P = 0.016) were significantly higher in patients than controls. Other HRV parameters were not significantly different between two groups. Changes in these parameters demonstrated an increased parasympathetic tone and discordance in sympatho-vagal activity in NSD.

Low levels of 25-hydroxyvitamin D are associated with higher risk of cardiovascular morbidity and mortality. Large trials demonstrated that statins significantly decrease cardiovascular morbidity and mortality. 7-dehydrocholesterol is the precursor of both cholesterol and vitamin D. The aim of this study was to investigate the possible effect of rosuvastatin on vitamin D metabolism. The study was performed in a prospective cohort design. The study group consisted of 91 hyperlipidemic patients who had not been treated with lipid lowering medications. Lipid parameters, 25 hydroxyvitamin-D, 1,25-dihydroxyvitamin D, and bone alkaline phosphatase were obtained at baseline and after 8 weeks of rosuvastatin treatment. None of the subjects withdrew from the study because of the adverse effects. The mean age was 59.9 ± 12.5 years. The majority of the patients were male (55, 60%). Seventeen patients were diabetic, and 43 patients had systemic hypertension. There was a significant increase in 25-hydroxyvitamin D, from mean 14.0 (range 3.7– 67) to mean 36.3 (range 3.8 –117) ng/ml (p

BNP are produced in ventricular cardiomyocytes, and secreted in response to volume expansion or pressure overload. The purpose of this study was to assess BNP levels in patients with hyperthyroidism before specific treatment for hyperthyroidism and after euthyroidism was achieved. The study was performed in a prospective design. The study population consisted of 48 consecutive newly diagnosed untreated overt hyper-thyroid patients who had not been treated any anti-thyroid medications before. All subjects underwent transt-horacic echocardiography. Levels of fT3, fT4, TSH and BNP were measured before the onset of the treatment and after euthyroidism was achieved. A significant decrease in BNP (102.5 (6.7-1769) ng/L vs. 5.0 (0.1-87.0) ng/L p< 0.001) levels were observed, after euthyroidism was achieved. The decrease in BNP levels was posi-tively correlated with the decrease in fT3 (r=0.298; p=0.049) and fT4 (r=0.313; p=0.030). There was no cor-relation between BNP levels and TSH levels (p=NS). We conclude that hyperthyroidism may cause high BNP measurements which can lead to misdiagnosis of congestive heart failure. We suggest that thyroid hormones should be checked in patients with high levels of BNP.

High sensitive C-reactive protein (hs-CRP) levels are associated with short- and long-term mortality in patients with acute coronary syndrome (ACS). We investigated whether baseline hs-CRP levels are associated with burden of coronary atherosclerosis assessed by SYNTAX score (SXScore).We enrolled 321 patients with ACS who underwent coronary angiography. The patients were divided into tertiles according to the SXScore: low SXScore (≤ 22), and intermediate-high SXScore (≥ 23).Subjects in the intermediate-high SXScore tertile had higher serum hs-CRP levels compare to low SXScore tertile patients (7.7 ± 3.4 mg/L versus 4.9 ± 2.5 mg/L, P < 0.001). The mean age of patients and prevalance of diabetes in the intermediate-high SXScore tertile were significantly higher than in the low SXScore tertile (63 ± 13 versus 58 ± 12 years P = 0.001 for age, P = 0.007 for diabetes). Multivariate logistic regression analysis showed that the strongest predictors of high SXScore were increased serum hs-CRP levels (OR: 1.14) together with multivessel disease (OR: 0.23), left ventricular ejection fraction (LVEF) (OR: 0.90), and troponin levels (OR: 1.12).Serum hs-CRP levels on admission in patients with ACS could predict the severity and complexity of coronary atherosclerosis together with multivessel disease, LVEF, and troponin levels. Thus, increased serum levels of hs-CRP were one of the strong predictors of high SXScore in ACS patients.

Primary percutaneous coronary intervention (PPCI) is the most effective and validated treatment strategy of ST segment elevation myocardial infarction (STEMI). Nevertheless, normal myocardial perfusion cannot always be achieved at the end of the procedure in a significant number of patients with STEMI. The aim of this study was to investigate angiographic and procedural predictors of angiographically visible distal embolization (AVDE) during PPCI and the assessment of mid and long term mortality.Four hundred and sixty five consecutive patients undergoing PPCI for acute STEMI and matching eligibility criteria of the study between January 2010 and December 2011 were enrolled in the study. Patients were divided into two groups; 61 (13.1%) with AVDE and 404 patients without AVDE based on angiograms performed during PPCI.Longer stent length, higher balloon diameter, low Syntax score (SxS), low LVEF, high neutrophil/lymphocyte ratio and chronic renal failure were seemed to be associated with AVDE in univariate analysis and these variables were entered into multivariate analysis. In multivariate analyzes, stent length, LVEF and low SxS were found to be associated with AVDE (OR: 1,11, 95 % CI: 1,06-1,16, p0,001; OR: 0,80, 95%CI: 0.80-0.91, p0,001; OR: 0,85, 95%CI: 0,79-0,91, P0,001, respectively).This study concluded that low SxS, longer stent length, low LVEF were predicting risk factors associated with the development of AVDE in patients undergoing PPCI. Low SxS associated with AVDE may be linked to the strong relation between AVDE and high thrombus burden and composition of atherosclerotic plaque rather than complex coronary lesions.

Coronary artery ectasia (CAE) is characterized by inappropriate dilation of the coronary vasculature. The underlying mechanisms of CAE formation are not yet entirely known. A polymorphism in the endothelial nitric oxide synthase (eNOS) gene, which reduces eNOS activity, might be a risk factor for coronary heart diseases. However, its role in CAE is unknown. One of the most studied eNOS gene polymorphisms is a c.894G>T polymorphism that results in the conversion of Glu (GAG) to Asp (GAT) at position 298. In this study, we investigated the potential association between the c.894G>T (Glu298Asp) polymorphism and CAE. The present study included 84 subjects from 2,980 consecutive patients in whom elective diagnostic coronary angiography was performed. Forty patients with isolated CAE and 44 subjects with normal coronary arteries were enrolled. The frequencies of the G allele were 78.4% in the control and 57.5% in CAE patients. The TT genotype was more frequent in patients with CAE than that in the controls (20% vs. 4.5%, p = 0.013). Furthermore, the risk of developing CAE in the presence of the homozygous TT genotype was significantly higher in the patients than that in the controls (OR = 7.7, 95% CI = 1.44-41.3). The presence of an 894T allele increased the risk of CAE 2.8-fold (95% CI = 1.15-6.73; p = 0.027). The frequencies of the T allele were 65% in CAE patients and 38.6% in the controls. In conclusion, the c.894G>T polymorphism in the eNOS gene may be a risk factor for CAE.

WOS: 000342236900007, PubMed ID: 25197023, Background: Elevated gamma-glutamyl transferase (GGT) levels have been demonstrated to be associated with poor prognoses in patients with coronary artery disease. Coronary computed tomography angiography (CCTA) is a noninvasive imaging modality that may differentiate the structure of coronary plaques. Elevated plaque burdens and noncalcified plaques, detected by CCTA, are important predictors of atherosclerosis in young adults. Hypothesis: The present study investigated the possible relationship between GGT levels and coronary plaque burdens/structures in young adults with coronary atherosclerosis. Methods: CCTA images of 259 subjects were retrospectively examined, and GGT levels were compared between patients with coronary plaques and individuals with normal coronary arteries. Coronary plaques, detected by CCTA, were categorized as noncalcified, calcified, and mixed, according to their structures. The significant independent predictors of coronary atherosclerosis were also analyzed using multivariate logistic regression analysis. Results: GGT levels were significantly higher in patients with coronary plaque formation than in controls (35.7 +/- 14.7 vs 19.6 +/- 10.0 U/L; P < 0.001). GGT levels were also positively correlated with the number of plaques; presence of noncalcified plaques; and levels of high-sensitivity C-reactive protein (hs-CRP), hemoglobin A1c, uric acid, and triglycerides. Moreover, smoking and levels of GGT, hs-CRP, uric acid, and low high-density lipoprotein cholesterol were independent predictors of coronary atherosclerosis. Conclusions: GGT is an inexpensive and readily available marker that provides additional risk stratification beyond that provided by conventional risk factors for predicting coronary plaque burdens and plaque structures in young adults.

We evaluated the association of serum uric acid (SUA) level and development of coronary collateral vessels (CCVs) in patients with acute coronary syndrome (ACS). Patients (n = 224) with ACS were included in the study. Coronary collateral vessels were graded according to the Rentrop scoring system. Rentrop grade 0 was accepted as absence of CCV (group 1; n = 117) and Rentrop grade ≥1 was accepted as presence of CCV (group 2; n = 107). Rentrop 0-1 (poor CCV) were determined in 167 patients and Rentrop 2-3 (good CCV) were determined in 57 patients. Both presence of CCV ( P < .001) and development of good CCV ( P = .003) were significantly associated with low levels of SUA. We suggest that high levels of SUA affect the CCV development negatively in nondiabetic and nonhypertensive patients with ACS.

J Clin Hypertens (Greenwich). 2010;12:687–692. ©2010 Wiley Periodicals, Inc. Atrial arrhythmias are common problems in hypertensive patients. Atrial electromechanical delay (AEMD) can be used to evaluate development of atrial arrhythmias. The authors aimed to assess inter- and intra-AEMD in hypertensive patients. The study population consisted of 200 medically treated hypertensive patients and 151 normotensive controls. Inter-AEMD and intra-left AEMD were measured from parameters of Doppler tissue imaging. There were 72 (36%) hypertensive patients with diastolic dysfunction, 128 (64%) patients without diastolic dysfunction, and 151 healthy controls. Inter-AEMD (59 ms [36–104 ms] vs 42 ms [36–68 ms] vs 46 ms [30–82 ms]) was significantly higher in hypertensive patients with diastolic dysfunction compared with patients without diastolic dysfunction and controls. Our data demonstrated that inter-AEMD is longer in hypertensive patients with diastolic dysfunction. It may be suggested that diastolic dysfunction is associated with atrial electromechanical abnormalities, which can be associated with atrial fibrillation in hypertension.

Several studies have shown an association between psoriasis and atherosclerotic risk factors. In this study, we aimed to evaluate endothelial function by flow-mediated dilation (FMD) and insulin resistance by Homeostasis model assessment-insulin resistance (HOMA-IR).We examined 75 consecutive psoriasis patients and 50 healthy controls. All subjects underwent transthoracic echocardiography and brachial artery imaging for detecting FMD. Fasting blood samples were drawn from all subjects for measuring insulin, C-peptide, fasting blood glucose. HOMA-IR was calculated.Baseline characteristics of both groups were similar. Twenty-four psoriatic patients had arthritis. Insulin [9.3 (4.0-208.1) vs. 8.2 (2.3-16.5) mcIU/ml, P = 0.016] and C-peptide [2.5 (0.9-20.0) vs. 2.0 (0.9-3.7) ng/ml, P = 0.009] levels were significantly higher in patients with psoriasis than in controls. HOMA-IR [2.1 (0.8-68.9) vs. 1.8 (0.6-8.6), P = 0.036] was significantly higher in patients with psoriasis than in controls. FMD was reduced in patients with psoriasis compared with healthy controls (5.6 +/- 1.9% vs. 10.9 +/- 1.9%, P0.001).This study demonstrated a significant impairment in endothelial function and increased insulin resistance in patients with psoriasis. This is a comprehensive study for identifying atherosclerotic risk factors in psoriasis. We suggest that psoriatic patients should be paid attention for atherosclerosis and its risk factors.

Several studies have shown that low 25-hydroxyvitamin D levels are associated with higher risk of cardiovascular disease and an increase in 25-hydroxyvitamin D levels protects against cardiovascular disease. In this study, we aimed to compare the effects of rosuvastatin and fluvastatin on vitamin D metabolism. The study population consisted of 134 hyperlipidemic patients who had not previously been treated with lipid lowering medications. Patients were randomized in a 1:1 ratio to rosuvastatin 10 mg or fluvastatin 80 mg XL during the study. Lipid parameters, 25 hydroxyvitamin-D, and bone alkaline phosphatase (BALP) were obtained at baseline and after 8 weeks of rosuvastatin and fluvastatin treatment. Sixty-nine patients were administered rosuvastatin, and 65 patients fluvastatin. Total Cholesterol and LDL cholesterol decreased after 8 weeks of both rosuvastatin and fluvastatin treatments. Rosuvastatin was significantly more effective than fluvastatin on lowering total (P0.001) and LDL cholesterol (P0.001). There was a significant increase in 25-hydroxyvitamin D with rosuvastatin treatment (P0.001), whereas no significant change in 25-hydroxyvitamin D was observed with fluvastatin treatment. Mean BALP fell from 18.5 to 9.6 u/I (P0.001) with rosuvastatin and from 17.0 to 12.8 with fluvastatin (P= 0.004). There was no significant difference in BALP levels between rosuvastatin and fluvastatin treatment (P= 0.368). The present study demonstrated that 25-hydroxyvitamin D levels increased with rosuvastatin treatment; whereas fluvastatin treatment had no effect on 25-hydroxyvitamin D. This disparity could be related to the potency or the bioavailability of these two statins. Further studies are needed to clarify the relationship between statins and the vitamin D physiology.

Endothelial dysfunction in coronary arteries is the main pathogenetic mechanism in patients with slow coronary flow (SCF). Angiotensin converting enzyme (ACE) gene polymorphism has important effects on endothelial function. However, angiographic studies investigating the relation between the ACE and angiotensin II type 1 receptor (ATIIR1) insertion (I)/deletion (D) polymorphism and SCF is limited.Fifty-four patients with normal coronary arteries documented by coronary angiography with SCF in any coronary vessel, and 22 subjects with normal coronary arteries without SCF were included in this study. The ID (I/D), II, and DD genotypes were examined.Frequency of DD genotype was found higher in SCF group (50% vs. 27%, respectively; p = .055). Frequency of D allele was significantly higher in the SCF group (p.05). Presence of DD genotypes increased the possibility of SCF 5.25 times compared to absence of DD genotype (OR, 5.25; 95% CI, 1.30-21.38, p.05). There was no significant correlation of ATIIR1 gene polymorphism between the 2 groups.We demonstrated that DD genotype is a risk factor for SCF. Determination of ACE gene polymorphism in patients with SCF may be helpful in medical management and risk stratification.

ObjectivesHelicobacter pylori (H. pylori) chronically infects the human stomach and may cause extra-gastrointestinal diseases. The role of H. pylori in the pathogenesis of atherosclerosis and its effect on lipids remains controversial. The aim of this study was to examine lipid levels in patients with and without H. pylori infection. Methods A total of 244 consecutive patients who underwent esophagogastroduodenoscopy were included in this study. Patients receiving statin and fibrate therapy and diabetic patients were excluded. Biopsies from each individual were taken and analyzed for H. pylori detection using ultrastructural methods. Patients were divided into two groups: H. pylori (+) (group 1) and H. pylori (−) (group 2). Total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and triglyceride levels were measured in all subjects. Results A total of 163 patients were included in group 1 and 81 patients were included in group 2. Frequency of H. pylori was 67% in the study population. Total cholesterol (204 ± 39 mg/dl versus 189 ± 42 mg/dl, respectively; P = 0.007) and LDL-C (128 ± 30 mg/dl versus 116 ± 32 mg/dl, respectively; P = 0.003) were significantly higher in group 1 than in group 2. Updated Sydney classification score showed a positive correlation with LDL-C (r = 0.333, P < 0.001) and TC (r = 0.288, P < 0.001) levels. Conclusion Increased levels of TC and LDL-C were found in patients infected with H. pylori, and updated Sydney System score showed a positive correlation with LDL-C and TC levels. These findings may explain why H. pylori infection is associated with increased risk of atherosclerosis.

The Morphologic and Functional Features of LAD Myocardial Bridging at 64Detector MDCT Coronary Angiography: Correlation with Coronary Artery Disease Omer Celik, Alper Aydin, Ahmet Arif Yalcin, Mehmet Erturk, Hale Unal Aksu, Ibrahim Faruk Akturk, Hamdi Pusuro glu, Ali Birand Istanbul Mehmet Akif Ersoy Thoracic – Cardiovascular Surgery Training and Research Hospital Cardiology Department, Istanbul, University of Bahcesehir Departman of Cardiology, Istanbul

OP-012 We prospectively assessed the management and short term prognosis of no-reflow phenomenon in a tertiary referral hospital. We included 46 patients with ST-segment elevation acute myocardial infarction (STEMI) and occurrence of no-reflow phenomenon after primary percutaneous coronary

PP-393 To assess whether Glu298Asp polymorphism of the endothelial nitric oxide sytnhase (eNOS) gene is associated with the occurrence of coronary no-reflow phenomenon. Genetic variants of endothelial nitric oxide synthase (eNOS) could influence individual susceptibility to coronary artery disease