نتایج جستجو برای: calcium score

تعداد نتایج: 385182  

Journal: :Journal of the American College of Cardiology 2018

Journal: :Journal of the American College of Cardiology 2010

Journal: :Iranian Red Crescent Medical Journal 2013

Background: The present study aimed to investigate the prevalence of electrolyte imbalance in hypoxic-ischemic encephalopathy (HIE). Moreover, the correlation of this condition with Apgar score is evaluated. Methods: This prospective observational hospital-based study was conducted on 75 neonates affected by asphyxiation. Immediately (within ...

2010
Tara Jarreau Sargis Khoobiar Sampoornima Setty Marc Cohen Chunguang Chen

Background: Although coronary calcium assessment has been demonstrated to be strongly associated with significant coronary artery disease (CAD) and future cardiac events, it is still not clear whether zero calcium on CT scan can exclude significant CAD and eliminate the need for further multi-detector computed tomography (MDCT) coronary angiography (CCTA). The purpose of this study is to test t...

Journal: :Journal of cardiovascular electrophysiology 2009
Nan-Hung Pan Hsuan-Ming Tsao Nen-Chung Chang Chih-Ming Lee Yi-Jen Chen Shih-Ann Chen

INTRODUCTION Coronary artery disease (CAD) is an important etiology of atrial fibrillation (AF). Coronary artery calcification is a marker of coronary atherosclerosis and coronary events. The purpose of this study was to investigate whether larger left atrium (LA) and pulmonary veins (PVs) were seen by multidetector computed tomography (MDCT) scans in those patients with higher coronary calcium...

2013
Jerzy Pregowski Jan Jastrzebski Cezary Kępka Mariusz Kruk Michał Ciszewski Rafał Wolny Joanna Zalewska Zbigniew Chmielak Maciej Karcz Adam Witkowski

INTRODUCTION The findings from intravascular ultrasound studies on the impact of calcium deposits on the results of stent implantation are conflicting. AIM To evaluate whether calcium deposits as assessed by (CTCA) influence results of stent deployment. MATERIAL AND METHODS The study population comprised 60 patients (43 male; age 64.2 ±8.6 years) who underwent CTCA before stent implantation...

Journal: :iranian red crescent medical journal 0
marzieh motevalli department of radiology, shahid rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, ir iran hossein ghanaati department of radiology, advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran kavous firouznia department of radiology, advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran jalal kargar department of radiology, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran mounes aliyari ghasabeh advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran; advanced diagnostic and interventional radiology research center (adir), edical imaging center, imam khomeini hospital, keshavarz blvd., tehran, ir iran. tel: +98-2166581579, fax: +98-2166581578 mona shahriari advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran

objectives to evaluate predictive value of vessel specific coronary artery calcium (cac) score in predicting obstructive coronary artery disease. patients and methods in this diagnostic test study we evaluated patients with coronary computed tomography angiography (ccta) and cac score which had been referred to two referral radiology center in tehran, iran and finally we selected 2525 patients ...

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