نتایج جستجو برای: coronary vessel

تعداد نتایج: 268718  

Journal: :the journal of tehran university heart center 0
jahangir rashid-beig shere-kashmir-institute of medical science, soura, srinagar, jammu and kashmir, india. wasim ahmed shere-kashmir-institute of medical science, soura, srinagar, jammu and kashmir, india. imran hafeez shere-kashmir-institute of medical science, soura, srinagar, jammu and kashmir, india. amit gupta shere-kashmir-institute of medical science, soura, srinagar, jammu and kashmir, india. nisar ahmed-tramboo shere-kashmir-institute of medical science, soura, srinagar, jammu and kashmir, india. hilal ahmed-rather shere-kashmir-institute of medical science, soura, srinagar, jammu and kashmir, india.

anomalies of origin, course, and distribution of coronary arteries, including single coronary artery, are well known in patients with tetralogy of fallot. however, to the best of our knowledge, there is no published case report of pentalogy of fallot with a single coronary artery. herein, we introduce a 22-year-old female patient diagnosed via echocardiography and cardiac catheterization preope...

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ژورنال: مجله دانشگاه علوم پزشکی شهید صدوقی یزد 2013
ریاضی, علیرضا, نجارزادگان, محمدرضا, نوق, حسین,

Introduction: Renal artery stenosis is the most prevalent disease of renal artery and has an important role in making hypertension and renal atrophy. Since in previous researches, despite high frequency of risk of cardiovascular disease in Iran, there did not exist any general research investigating risk factors of coronary artery disease and incidence of contemporary renal artery stenisis, ...

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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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Journal: :research in cardiovascular medicine 0
miguel rodriguez-santamarta interventional cardiology unit, division of cardiology, university hospital of leon, leon, spain rodrigo estevez-loureiro interventional cardiology unit, division of cardiology, university hospital of leon, leon, spain; interventional cardiology unit, division of cardiology, university hospital of leon, leon, spain. tel: +34-987237683, fax: +34-987237683 carlos cuellas interventional cardiology unit, division of cardiology, university hospital of leon, leon, spain tomas benito-gonzalez interventional cardiology unit, division of cardiology, university hospital of leon, leon, spain armando perez de prado interventional cardiology unit, division of cardiology, university hospital of leon, leon, spain maria lopez-benito interventional cardiology unit, division of cardiology, university hospital of leon, leon, spain

case presentation we present a case of a grade iii coronary perforation in which the double guiding catheter technique helped us to deliver the graft stent. conclusions the double-guiding technique is useful in emergency situations to increase the safety and efficacy of sealing a coronary perforation. introduction coronary vessel perforation is one of the most feared complications of coronary a...

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ژورنال: مجله دانشکده پزشکی دانشگاه علوم پزشکی تهران 2001
Zand Parsa, AF,

In the past, coronary artery bypass grafting was the treatment of choice for patients with symptomatic multi vessel coronary artery disease, but in recent years per cutaneous transluminal coronary angioplasty (PTCA) accepted as an alternative approach to revascularization. To assess the initial success and in hospital results of coronary angioplasty of more than one lesion per procedure in pati...

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Journal: :the journal of tehran university heart center 0
hosein vakili cardiovascular research center, modarres hospital, shaheed beheshti university of medical sciences, roxana sadeghi cardiovascular research center, modarres hospital, shaheed beheshti university of medical sciences, mohammad reza biranvand cardiovascular research center, modarres hospital, shaheed beheshti university of medical sciences, mohammad hasan namazi cardiovascular research center, modarres hospital, shaheed beheshti university of medical sciences, habibollah saadat cardiovascular research center, modarres hospital, shaheed beheshti university of medical sciences, morteza safi cardiovascular research center, modarres hospital, shaheed beheshti university of medical sciences,

coronary artery perforation is a rare, but potentially serious, complication of percutaneous coronary intervention and is associated with a high incidence of death, q-wave myocardial infarction, and emergency coronary bypass surgery. management is different but requires prompt recognition and treatment. we describe a case of coronary perforation only after guidewire removal and also review the ...

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Journal: :the journal of tehran university heart center 0
seyed kianoosh hosseini tehran heart center, tehran university of medical sciences, tehran, iran. abbas soleimani tehran heart center, tehran university of medical sciences, tehran, iran. mojtaba salarifar tehran heart center, tehran university of medical sciences, tehran, iran. hamidreza pourhoseini tehran heart center, tehran university of medical sciences, tehran, iran. ebrahim nematipoor tehran heart center, tehran university of medical sciences, tehran, iran. seyed hesameddin abbasi 1tehran heart center, tehran university of medical sciences, tehran, iran.2family health research ce

background : st-elevation myocardial infarction (stemi) is a major cause of cardiovascular mortality worldwide. there are differences between very young patients with stemi and their older counterparts.   this study investigates the demographics and clinical findings in very young patients with stemi. methods: through a review of the angiography registry, 108 patients aged ≤ 35 years (group i) ...

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ژورنال: Hormozgan Medical Journal 2009
Abdi, A, Rahimi, SH,

Introduction: Myocardial bridging is a congenital condition in which a segment of a major epicardial coronary artery has an intra myocardial route. Myocardial bridging is usually confined to a single vessel and is typically the mid segment of the left anterior descending artery. Bridging may be associated with chest pain, myocardial infarction, and sudden cardiac death, or usually asymptomati...

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Journal: :the journal of tehran university heart center 0
hamidreza poorhosseini tehran heart center, tehran university of medical sciences, tehran, iran seyedebrahim kassaian tehran heart center, tehran university of medical sciences, tehran, iran seyedkianoosh hosseini tehran heart center, tehran university of medical sciences, tehran, iran mohmmad fotoohi tehran heart center, tehran university of medical sciences, tehran, iran mojtaba salarifar tehran heart center, tehran university of medical sciences, tehran, iran mohammad alidoosti tehran heart center, tehran university of medical sciences, tehran, iran

background: the optimal strategy in percutaneous coronary intervention (pci) for coronary artery bifurcation lesions has yet to be agreed upon. we compared a strategy for stenting the main vessel to provide a complete perfusion flow in the side branch, namely thrombolysis in myocardial infarction (timi) - iii, with a strategy for intervention in both the main vessel and the side branch (mv + sb...

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Journal: Journal of Cardio-Thoracic Medicine 2016
Atefeh Asadmobini, Feridoun Sabzi, Hossein Karim Shahrokh Chaghazardi,

Introduction: Heart failure is a major hazard for public health. Despite recent advance in medical therapy, there is not enough information on the outcome of off-pump coronary artery bypass (OPCAB) and medical therapy on the patients with severe ventricular dysfunction and triple-vessel (CAD). This study aimed to compare treatment outcomes and mortality rate in patients undergoing off-pump coro...

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