The novel inflammatory marker NLR may be used to predict worse outcomes and hospital mortality in patients with AAD treated by surgical repair.

No abstract

In conclusion, we have presented a strong evidence suggesting that Tp-e interval, Tp-e/QT ratio, and Tp-e/QTc ratio were increased in AAS users, which suggest that there might be a link between AAS use and ventricular arrthymias and sudden death.

Background:Pseudoexfoliation syndrome (PEX) is recognised by chronic deposition of abnormal pseudoexfoliation material on anterior segment structures of the eye, especially the anterior lens capsule. In recent years, several studies have shown the presence of vascular, cardiac and other organ pseudoexfoliative material in patients with ocular pseudoexfoliation.Aims:The purpose of this study is to determine whether an association exists between ocular pseudoexfoliation and coronary artery disease, aortic aneurysms and peripheric vascular disease.Patients and Methods:490 patients who underwent coronary angiography (CAG) at Kosuyolu Cardiovascula Research and Training Hospital were included in the study. Patients were evaluated for conventional risk factors such as age, sex, family history, hypertension, diabetes, dislipidemia and smoking. Detailed eye examinations including evaluation of lens were done in all patients. The presence of PEX material in the anterior segment was best appreciated by slit lamp after pupillary dilation. The patients were divided into two groups according to the presence of PEX, and compared for the presence of CAD and other risk factors.Results:CAD was present in 387 patients. 103 patients had normal coronary angiography. 20 (5.2 %) of CAD patients and 4 (3.9%) of normal CAG patients were found to have PEX (p>0.05). There was no significant relationship between CAD and the presence of PEX (p>0.05). When patients were grouped according to the presence of PEX, only age was significantly different between the two groups (r: 0.25, p<0.001).Conclusion:There is no significant relationship between the presence of PEX and CAD. Further studies in larger scales with elderly population may be more valuable.

Elevated gamma-glutamyltransferase (GGT) level is independently correlated with conditions associated with increased atherosclerosis, such as obesity, elevated serum cholesterol, high blood pressure and myocardial infarction. It is demonstrated that serum GGT activity is an independent risk factor for myocardial infarction and cardiac death in patients with coronary artery disease. Diabetes is also a well-known cardiovascular risk factor and an equivalent of coronary artery disease. Although the relationship between GGT and coronary artery disease has been reported, there are limited data exploring the changes of GGT in acute coronary syndromes, especially in patients with diabetes. So, this study aimed to determine changes in GGT level in diabetic and non-diabetic acute coronary syndromes. This trial was carried out at Kosuyolu Cardiovascular Training and Research Hospital and Van Yuksek Ihtisas Hospital, Turkey. A total of 219 patients (177 men and 42 women) presenting with acute coronary syndrome) and 51 control subjects between September 2007 and September 2008 were included in the study. Serum γ-glutamyltransferase and serum lipoprotein levels were determined. The resuls indicated that serum GGT levels were higher in acute coronary syndrome patients compared with control. In subgroup analyses, there was no difference between diabetic and non-diabetic subgroups. There was also weak correlation between GGT and blood glucose levels. There was no correlation between GGT and serum lipoprotein levels. In conclusion, serum GGT levels were higher in acute coronary syndrome patients. In subgroup analyses, There was no difference between diabetic and non diabetic subgroup.

We investigated the effect of long-term supraphysiologic doses of anabolic androgenic steroids (AAS) on atrial electromechanical delay (AEMD) in male bodybuilders. We clearly demonstrated that long-term consumption of supraphysiologic doses of AAS is associated with higher values of inter- and intra-AEMD in healthy young bodybuilders.

BackgroundIn patients presenting with ST-elevation myocardial infarction (STEMI), we investigated the relation of left atrial (LA) deformational parameters evaluated by two-dimensional speckle tracking imaging (2D-STI) with conventional echocardiographic diastolic dysfunction parameters and B-type natriuretic peptide (BNP) level.MethodsNinety STEMI patients who were treated with primary percutaneous coronary intervention (PCI) and 22 healthy control subjects were enrolled. STEMI patients had echocardiographic examination 48 hours after the PCI procedure and venous blood samples were drawn simultaneously. In addition to conventional echocardiographic parameters, LA strain curves were obtained for each patient. Average peak LA strain values during left ventricular (LV) systole (LAs-strain) were measured.ResultsBNP values were higher in MI patients compared to controls. Mean LAs-strain in control group was higher than MI group (30.6 ± 5.6% vs. 21.6 ± 6.6%; p = 0.001). LAs-strain had significant correlation with LVEF (r = 0.51, p = 0.001), also significant inverse correlations between LAs-strain and BNP level (r = −0.41, p = 0.001), E/Em (r = −0.30, p = 0.001), LA maximal volume (r = −0.41, p = 0.001), LA minimal volume (r = −0.50, p = 0.001) and LV end systolic volume (r = −0.37, p = 0.001) were detected. The cut off value of LAs-strain to predict BNP > 100 pg/ml was determined as 19.9% with 55.3% sensitivity and 77.2% specificity (p < 0.05 AUC:0.7).ConclusionOur study showed that LAs-strain values decreased consistently with deteriorating systolic and diastolic function in STEMI patients treated with primary PCI. LA-s strain measurements may be helpful as a complimentary method to evaluate diastolic function in this patient population.

E' velocity and TAPSE were sensitive to a volume reduction as little as 450 mL in healthy subjects. MPI index of the tricuspid annulus is less sensitive than E' and TAPSE but need much care under changing volume state. However S' and A' velocity and E'/A' ratio were found to be resistant to the effects of volume depletion.