The incidence rate of diabetes mellitus (type II) and its related risk factors: A 10-year longitudinal study of Yazd Healthy Heart Cohort (YHHC), Iran.

BACKGROUND AND OBJECTIVES: Diabetes Mellitus (DM) is a metabolic disease characterized by chronic hyperglycemia, which occurs due to insufficient production of insulin by the pancreas or resistance to insulin produced by the body. The most dangerous and Long-term complications of diabetes include renal failure, heart failure, cardiovascular disease, stroke, diabetic foot ulcers, and diabetic neuropathy. MATERIALS AND METHODS: This longitudinal cohort study was conducted on 1641 non-diabetic people of 2000 participants enrolled in phase I of Yazd Healthy Heart project (YHHP) aged 20-74 year-old resident of the city of Yazd. They were selected randomly through cluster sampling method and included in follow up a project for ten years (2004-2014). In order to analyze the data, Chi-Square, independent t-test and logistic regression statistical models were used through the SPSS Ver20. RESULTS: The incidence rate of DM type II among the people aged 20-74 years in Yazd was 21.4 per 1000 of a population-year. Univariate analysis revealed that the relative risk of DM incidence increased by smoking, increasing BMI, abdominal obesity, hypertension, and increased cholesterol, triglyceride and uric acid levels (p < 0.0001). Variables with a significant p-value < 0.05 using the univariate analysis were included in the logistic regression model. Age, family history of diabetes mellitus in relatives, abdominal obesity, triglyceride values greater than 150 and uric acid more than the 75th percentile were recognized as independent risk factors of diabetes. CONCLUSION: In the present study, Age, family history of DM, abdominal obesity, high triglycerides, and high uric acid are the most important risk factors for diabetes.

A Survey of Coping Strategies With Stress in Patients With Acute Myocardial Infarction and Individuals Without a History of Fixed Myocardial Infarction.

BACKGROUND: This study aimed at investigating the coping strategies with stress in patients with acute myocardial infarction (MI) and individuals without a history of fixed MI and cardiovascular disorders. METHODS: This case-control crossover study was conducted from March 2015 to February 2016 on 220 patients with acute MI (MI patients) as case group and 220 patients without any history of MI and cardiovascular diseases as the control group using availability sampling method. To collect the required data, demographic information questionnaire, Holms-Raheh life stress inventory, perceived stress questionnaire, and coping inventory for stressful situations (CISS) were applied. RESULTS: On the basis of our findings, 118 patients (53.6%) with MI used emotion-focused coping strategy. Ninety-seven patients (82.2%) with MI who used emotion-focused coping strategy had negative perceived stress. Additionally, 71 patients (60.2%) with MI who had used emotion-focused coping strategy suffered from very high level of stress. CONCLUSION: The most MI patients had very high level of stress while most people in control group had high level of stress. Most MI patients that had very high level of stress cope with it in emotion-focused coping strategy and it proves that people with higher levels of stress are more likely to use inefficient coping strategies.

Comparison of two nomograms of unfractionated heparin in patients with acute coronary syndrome.

Heparin has an unpredictable pharmacokinetics and the responses of individuals may vary distinctly. Therefore, different dosing nomograms have been proposed. The aim of this study was to compare two prevalent nomograms to adjust heparin doses in hospitalized patients with acute coronary syndrome.  One hundred and forty patients received heparin infusions based on one of two nomograms. Group 1 received a bolus of 80 U/Kg/h and an initial infusion rate of 17 U/Kg/h. In the second group, a bolus of 60 U/Kg (maximum of 4000 U) and an initial infusion rate of 12 U/Kg/h (maximum of 900U/h) was given. Activated partial thromboplastin time (aPTT) was measured at the beginning and every 6 h for 48 hours. The rate of heparin was changed according to each nomogram in order to maintain aPTT in the therapeutic level of 46-70 s. The time to pass threshold was on average 7.63±3.95 h for nomogram 1 and 11.05±4.41 h for the second nomogram (P<0.001). At 48 hours, the proportion of patients in the therapeutic range in group 1 was higher (72.86% vs 45.71%). The time patients stayed at the desired levels was significantly higher in nomogram 1 and they also required fewer heparin rate adjustments (3.41±1.55 vs 4.53±1.63). This study indicated that using nomogram 1 facilitated a more rapid achievement of the therapeutic threshold, higher proportion of patients in the therapeutic range for a longer time, and fewer changes of in the heparin rate.

Combined transcatheter closure of atrial septal defect and pulmonary valve balloon dilation.

Critical pulmonary valve stenosis (CPVS) and atrial septal defect (ASD) is an uncommon form of congenital heart disease. Concurrent transcatheter pulmonary valvuplasty and closure of secundum atrial septal defect appears to be an interesting alternative to surgical correction. We present the simultaneous balloon valvuloplasty of critical pulmonary stenosis (PS) with supra systemic right ventricular pressure and medium sized secundum ASD with right to left shunt.