نتایج جستجو برای: coronary vessel

تعداد نتایج: 268718  

Journal: :Revista espanola de medicina nuclear e imagen molecular 2015
M N Pizzi S Aguadé-Bruix A Roque H Cuéllar-Calabria G Romero-Farina B García del Blanco J Castell-Conesa D García-Dorado J Candell-Riera

OBJECTIVES To evaluate the usefulness of the information obtained with SPECT, coronary angio-CT and fusion images, in patients with stable ischemic disease who need invasive coronary angiography (IA). MATERIAL AND METHODS Forty-six patients (65.98±8.3 years) with coronary disease were prospectively included. The fusion images generated after undergoing IA were used to evaluate the performance...

Journal: :Development 2016
Feng Cheng Liyun Miao Qing Wu Xia Gong Jingwei Xiong Jian Zhang

Coronary vessel development is a highly coordinated process during heart formation. Abnormal development and dysfunction of the coronary network are contributory factors in the majority of heart disease. Understanding the molecular mechanisms that regulate coronary vessel formation is crucial for preventing and treating the disease. We report a zebrafish gene-trap vinculin b (vclb) mutant that ...

Journal: :Kardiologia polska 2006
Paweł Rostoff Wiesława Piwowarska

INTRODUCTION Recently, the prognostic value of ST segment elevation in lead aVR in acute coronary syndrome (ACS) and its relationship with significant stenosis of the left main coronary artery (LMCAS) and three-vessel disease have been highlighted. AIM Analysis of the relationship between ST segment elevation observed in aVR lead and angiographic severity of coronary artery disease in patient...

2008
P. Hu D. C. Peters K. V. Kissinger B. Goddu L. Goepfert W. J. Manning R. Nezafat

Introduction Despite technical progress, coronary magnetic resonance imaging (MRI) still faces multiple challenges including low SNR and small vessel size. Coronary vasodilators, such as sublingual nitroglycerin (NTG) or longer acting nitrates (e.g., isosorbide dinitrate), are commonly used to study coronary circulation. Terashima et al. [1] reported on the impact of sublingual NTG on coronary ...

2016
Harsha P. Jawale

Coronary heart disease has been one of the main threats to human health. Coronary angiography is taken as the gold standard for the assessment of coronary artery disease. However, sometimes the images are difficult to visually interpret because of the crossing and overlapping of vessels in the angiogram. Also due to the low contrast of the image between the backdrop and the small blood vessels,...

Journal: :journal of lasers in medical sciences 0
nooshafarin kazemi khoo department of medical genetics, tehran university of medical sciences, tehran, iran kamran babazadeh department of surgery, milad general hospital, tehran, iran marjan lajevardi department of laser, milad hospital, tehran, iran fataneh hashem dabaghian research institute for islamic and complementary medicine, tehran university of medical sciences, tehran, iran ehsan mostafavi department of epidemiology, pasteur institute of iran, tehran, iran

introduction: an attack of acute myocardial infarction (mi) poses the threat of great damage to cardiac tissue. operative therapeutic modalities such as coronary artery bypass grafting (cabg) may enhance myocardial perfusion in high-grade coronary vasculature occlusions. it has been shown previously that low-level laser therapy (lllt) significantly reduces infarct size following induction of my...

Journal: :iranian red crescent medical journal 0
maryam mirzaie department of community medicine, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran mohammad khajedaluee department of community medicine, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran; department of community medicine, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran. tel: +98-5138828888, fax: + 98-513828560 homa falsoleiman department of cardiology, mashhad university of medical sciences, mashhad, ir iran asadollah mirzaie department of cardiac surgery, mashhad university of medical sciences, mashhad, ir iran mehdi reza emadzadeh department of cardiology, mashhad university of medical sciences, mashhad, ir iran majid reza erfanian taghvaei department of community medicine, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran

conclusions in total, application of therapeutic approaches in patients with cad depends on many factors. in our study not only risk factors such as gender, lifestyle, smoking, alcohol abuse, diabetes and hypertension were associated with the incidence of cad, but also they were highly correlated with the severity of the disease. results the mean age of total patients was 58.3 ± 11.5 years (p =...

Journal: :European heart journal 2015
Caroline E Veltman Bas L van der Hoeven Georgette E Hoogslag Helèn Boden Rohit K Kharbanda Michiel A de Graaf Victoria Delgado Erik W van Zwet Martin J Schalij Jeroen J Bax Arthur J H A Scholte

AIMS Prognostic importance of coronary vessel dominance in patients with ST-elevation myocardial infarction (STEMI) remains uncertain. The aim of this study was to assess influence of coronary vessel dominance on the short- and long-term outcome after STEMI. METHODS AND RESULTS Coronary angiographic images of consecutive patients presenting with first STEMI were retrospectively reviewed to as...

Journal: :The Medical journal of Malaysia 1999
P S Wong C L Chong

This is a case report of an unusual case of a patient with dextrocardia and "situs inversus totalis" who presented with unstable angina. Coronary angiography revealed severe main stem and severe triple vessel coronary artery disease. The patient later underwent successful emergency coronary artery bypass graft surgery. To the authors' knowledge this is the first reported case in Malaysia and al...

Journal: :International journal of clinical and experimental medicine 2015
Zhijuan Li Jianxin Cheng Liping Wang Peng Yan Xiangyong Liu Debao Zhao

OBJECTIVE The aim of this study was to explore the high risk factors and coronary lesion features in premenopausal women with coronary artery disease (CAD) and provide guideline for diagnosis and therapy. METHODS 114 premenopausal women and 134 postmenopausal women were conducted coronary angiography in our hospital from September, 2012 to September, 2014. According to the results of coronary...

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