نتایج جستجو برای: qtc dispersion

تعداد نتایج: 64443  

Journal: : 2023

At the present study, study we aimed to analyze risk factors for cardiac arrhythmias related disease by evaluating some ventricular repolarization parameters in electrocardiographic (ECG) evaluation of CD. The was conducted retrospectively from files patients. ECG 63 patients aged 5-18 years diagnosis with CD and healthy control group Adana City Training Research Hospital, between 01.2018-11.20...

2012
N. I. Oguanobi E. C. Ejim B. C. Anisiuba B. J. C. Onwubere S. O. Ike O. G. Ibegbulam O. Agwu

Pulmonary hypertension is an emerging complication of sickle cell anaemia with associated increased risk of mortality. In order to evaluate the clinical and electrocardiographic findings in adult sickle-cell patients with pulmonary hypertension, a cross sectional study was conducted on sixty two sickle cell anaemia patients and sixty two age and sex matched normal controls. Elevated pulmonary a...

Journal: :Diabetes care 2008
Vaibhav Salvi Pooja Hingorani Arumugam Ramasamy Snehal Kothari

OBJECTIVES To evaluate whether reduced heart rate variability (HRV), prolonged corrected QT (QTc) interval, or increased QT dispersion (QTD) are predictors of mortality in the general diabetic and nondiabetic population. RESEARCH DESIGN AND METHODS Nondiabetic (n = 1,560) and diabetic (n = 160) subjects aged 55-74 years were assessed to determine whether reduced HRV, prolonged QTc interval, a...

2013
Elhadi H Aburawi Abdul-Kader Souid Petru Liuba Taoufik Zoubeidi Erkki Pesonen

BACKGROUND In adults, impaired myocardial repolarization and increased risk of arrhythmia are known consequences of open heart surgery. Little is known, however, about post-operative consequences of cardiopulmonary bypass surgery in children. The aim of this study was to assess ventricular repolarization and coronary perfusion after bypass surgery for atrial septal defect (ASD) repair in childr...

Journal: :Archives of Cardiovascular Diseases Supplements 2016

Journal: :European review for medical and pharmacological sciences 2016
H Bayir I Yildiz F Erdem U Y Tekelioglu M E Ozyalvacli M Bilgi H Kocoglu

OBJECTIVE Perioperative inadvertent hypothermia (PIH) (core body temperature to < 36 °C) is a common event during surgery. PIH may result from multiple factors. Elderly urology patients are at greater risk than other patients for hypothermia. PIH may cause adverse postoperative cardiac clinical manifestations. Our study aimed to determine the effects of postoperative alteration of core body tem...

Journal: :Indian journal of physiology and pharmacology 2011
Divya Srivastava Rajesh Misra Ashish Prakash Prachi Gautam Shyamali Dutta

Various studies have reported the effect of severe malnutrition on electrolyte levels and electrocardiographic parameters. However, only a few have reported these findings in mild and moderate grades of malnutrition in children. Therefore, the objective of this study was to assess the effect of malnutrition (mainly mild and moderate grades) on corrected QT interval (QTc) and QT dispersion (QTcd...

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