Toluene Inhalant Addiction and Cardiac Functions in Young Adults: A Comparison of Electrocardiographic and Echocardiographic Parameters.

Background: Volatile substance (thinner) addiction can cause serious cardiac events, such as malignant ventricular arrhythmias, acute coronary syndromes, sudden death syndrome, and dilated cardiomyopathy, as reported in many case studies. We aimed to find echocardiographic and electrocardiographic parameters that could foresee these adverse outcomes in clinical settings.

Methods: We enrolled 32 healthy young adult patients with at least 1 year of thinner addiction and no cardiac symptoms.

Relationship between HLA molecules and late restenosis after coronary stent placement.

Objective: The objective of this study is to confirm whether there is relation between the human leucocyte antigen (HLA) locus and restenosis after percutaneous coronary intervention (PCI) holds in our patient population and whether it can be useful as a prognostic factor.

Methods: We examined the HLA phenotypes in 46 consecutive patients (39 men, 7 women, mean age of 57 ± 9 years) who had successful stent implantation in the coronary artery. Selective coronary arteriography was performed 6 months after coronary stenting to assess the presence of restenosis.

The evaluation of cardiovascular response to exercise in healthy Turkish children.

The purpose of our study was to determine the normal cardiovascular responses of healthy Turkish children to exercise and to determine the reference values. Two hundred and eighty-four healthy children (115 girls, 169 boys) aged 5-14 were enrolled in the study. Exercise time (ET), workload that can be tolerated with exercise (MET value), change in heart rate (A HR), peak systolic and peak diastolic blood pressures (SBPmax and DBPmax), change in systolic blood pressure (delta SBP), and peak rate-pressure product (RPPmax) were positively correlated with age.

Left ventricular thickness is increased in nonhypertensive Turner's syndrome.

Background: Turner's syndrome (TS), the most frequent congenital anomaly in newborn girls, is associated with various cardiovascular abnormalities, predominantly bicuspid aortic valves and aortic coarctation. The causes of the left ventricular hypertrophy (LVH) and ECG findings associated with TS are unknown. We used echocardiography to assess cardiac structure and function in normotensive patients with TS.

Comparison of pre- and postoperative pulmonary function in obese and non-obese female patients undergoing coronary artery bypass graft surgery.

Objective And Background: Various studies have suggested that body size and in-hospital mortality are related. However, only a few analysed the effects of obesity on pulmonary complications following coronary artery bypass graft surgery (CABG). The purpose of the present study was to assess early changes in lung volumes, respiratory complications and arterial blood gas tension following CABG in obese women.

Over 14 years of experience with cardiac myxomas.

Atrial myxomas are the most commonly encountered tumours of the heart and can present at different ages with different clinical symptoms. They are one of the curable tumours of the heart. Appropriate surgical treatment and surgery must be performed with great precautions in order to prevent fatal systemic embolizations.

Hepatopulmonary syndrome in noncirrhotic portal hypertensive patients.

Hepatopulmonary syndrome has yet not been sufficiently assessed in noncirrhotic portal hypertension. The prevalence of hepatopulmonary syndrome was determined in 31 consecutive patients with noncirrhotic portal hypertension (19 idiopathic portal hypertension, 7 portal vein thrombosis, 5 congenital hepatic fibrosis) and 46 patients with liver cirrhosis. Contrast echocardiography was carried out in all patients.

Ventricular arrhythmias in patients with COPD are associated with QT dispersion.

Study Objective: QT dispersion (QTd) and late potentials derived from signal-averaged ECG (SAECG) have been proposed as noninvasive predictors of cardiac arrhythmias that occur in patients with COPD. In this study, we aimed to investigate QTd and SAECG in patients with COPD.

Design: Cross-sectional study.