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De Maria Giovanni Luigi GL Cardiovascular Medicine Department, Catholic University of the Sacred Heart, Policlinico A. Gemelli, Rome, - - 2014
We describe a case of very late stent thrombosis with documentation of highly calcific restenosis at optical coherence tomography without clear signs of stent malapposition, neoatherosclerosis disruption, or vascular toxicity to stent polymer. To the best of our knowledge, this is one of the first reports dealing with highly calcific ...
Ostrem Joseph D JD Laboratory of Integrative Human Physiology, School of Kinesiology, University of Minnesota, Minneapolis, MN, - - 2014
Flow-mediated dilation (FMD) following reactive hyperaemia can use different time-point measures for baseline diameter. The aim of this study is to compare preocclusion, occlusion and postocclusion baseline brachial artery measurements on the calculation of peak FMD. Ultrasound imaging of the brachial artery following reactive hyperaemia was conducted in 418 children ...
Pang Lijuan L Department of Pathology and Key Laboratory of Xinjiang Endemic and Ethnic Diseases (Ministry of Education), Shihezi University School of Medicine Shihezi, Xinjiang 832002, - - 2014
Transforming growth factor (TGF)-β1 has been suggested to be involved in the recruitment of mesenchymal stem cells (MSCs) following arterial injury, but the role of downstream signaling and the contribution of the recruited MSCs are still unknown. The release of latent TGF-β1 from latent TGF-binding protein (LTBP) by matrix metallopeptidase-14 ...
Ishizawa Akimitsu A Department of Anatomy, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan, - - 2013
We dissected the atrial arterial system of 22 adult human hearts from donated cadavers. Atrial branches (ABs) of coronary arteries, more than 0.5 mm in diameter at their origin, were selected to trace systematically their origin and course. A total of 135 ABs were observed, of which 68 were from the ...
Katsuno Makoto - - 2013
Elongated styloid process is an often-caused symptom due to the compression of neighboring structures. We present a case of a graft kink of high-flow bypass due to an elongated styloid process and describe the technical pitfalls encountered when creating a graft route from the standpoint of the anatomical site.
Rodríguez-Hernández Ana - - 2013
Intracranial aneurysms with a fusiform morphology are rarely amenable to direct clipping and instead require occlusion techniques that involve revascularization. One such technique is aneurysm trapping and excision with end-to-end reanastomosis of the inflow and outflow arteries. MCA and PICA aneurysms often have redundant parent artery that allows primary reanastomosis. ...
Ozaki Kumi K Department of Radiology, Kanazawa University Graduate School of Medical Science, Kanazawa, - - 2013
We present an unusual complication following endovascular repair of traumatic thoracic aortic injury using a homemade stent-graft. Although an initial technical success was apparently obtained, the aorta showed remarkable dilatation without shortening or migration of the stent skeleton in late follow-up period. The possible cause of the dilatation was considered ...
Yong Andy S C - - 2013
BACKGROUND: SEVERAL STUDIES HAVE SHOWN THAT FRACTIONAL FLOW RESERVE (FFR) MEASUREMENT CAN AID IN THE ASSESSMENT OF LEFT MAIN CORONARY STENOSIS. HOWEVER, THE IMPACT OF DOWNSTREAM EPICARDIAL STENOSIS ON LEFT MAIN FFR ASSESSMENT WITH THE PRESSURE WIRE IN THE NONSTENOSED DOWNSTREAM VESSEL REMAINS UNKNOWN.METHODS AND RESULTS: VARIABLE STENOSES WERE CREATED ...
Kim Hyungsuk H Department of Plastic Surgery and Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, - - 2013
Using an internal mammary artery as the recipient vessel in a free flap autologous breast reconstruction is common practice, but this vessel is often sacrificed for end-to-end anastomosis and is typically assessed by removing a costal cartilage segment. The authors studied the reliability of the end-to-side arterial anastomosis using a ...
Stücker M - - 2013
Even though the item 'saphenofemoral junction' (SFJ) is anatomically well defined, the incontinence of the SFJ is often incompetently described in clinical practice and studies. Especially with regard to the optimal therapy of the great saphenous vein, it might be of importance to have a more distinct regard to the ...
Bearat Hanin H HH The School of Biological and Health Systems Engineering, Arizona State University, Tempe, Arizona, - - 2013
We report the evaluation of dual-gelling poly(N-isopropylacrylamide)-based polymer systems as embolic agents for intracranial aneurysms. These hydrogels undergo gelation physically via temperature-responsiveness of poly(NIPAAm) and chemically through a Michael-addition reaction between thiol and vinyl functional groups on the copolymers. Cytotoxicity studies were performed for biocompatibility of the hydrogels. In vitro ...
Nayak Satheesha - - 2013
The pancreas is a soft lobulated gland situated transversely across the upper part of the posterior abdominal wall. Its parts include the head, neck, body and tail. Annular pancreas is a rare condition where the head of the pancreas surrounds the second part of the duodenum like a ring. We ...
Patra Soumya - - 2013
We report the successful retrieval of a large broken segment of right Judkin's catheter using a snare catheter by a retrograde approach. A 69-year-old woman presented with an anterior wall myocardial infarction. A coronary angiogram revealed severe stenosis of distal left main coronary artery, ostio-proximal portion of the left anterior ...
Velioglu Murat - - 2013
Internal carotid artery dissection may occur spontaneously or following a blunt or penetrating trauma to the head and/or neck. Bilateral dissections and pseudoaneurysm formations are extremely rare and usually detected simultaneously. In this report, we present a trauma case with bilateral dissecting pseudoaneurysms of the carotid arteries; in whom, the ...
Ding Yong Hong - - 2012
INTRODUCTION: To explore the patency and growth of surgical sidewall aneurysms in rabbits. MATERIALS AND METHODS: Forty sidewall aneurysms were created in the right common carotid artery (RCCA). Intravenous digital subtraction angiography (DSA) through the ear vein was performed immediately after creation. Three weeks later, intra-arterial DSA through the femoral ...
Akkus Nuri Ilker - - 2012
SilverHawk atherectomy is commonly used in lower extremity percutaneous interventions. Minor perforations during SilverHawk atherectomy procedures are reported at a range of 0.8%. There are few reported cases in the literature about very late pseuodoaneursym formation after SilverHawk atherectomy. Herein we report a very unusual, late, concealed, acute rupture of ...
Hamahata Atsumori - - 2012
Poly(ADP-ribose) polymerase (PARP) is well known to be an enzyme that repairs damaged DNA and also induces cell death when overactivated. It has been reported that PARP plays a significant role in burn and smoke inhalation injury, and the pathophysiology is thought to be localized in the airway during early ...
Lee Cheol-Young - - 2012
Early spontaneous recanalization of the middle cerebral artery in acute ischemic phase artery is not uncommon, whereas the late spontaneous recanalization of chronic occluded artery is a very rare phenomenon and exact incidence and the timing of this event have not been quantified. We present a case in which late ...
Artemiou Panagiotis - - 2012
The role of C-reactive protein (CRP) and interleukin-6 (IL-6) as markers in the prognosis of asymptomatic thoracic aortic aneurysm (TAA) patients has not been well established. As such, we evaluated a group of patients for a possible association between serum CRP and IL-6 and aneurysm dimension. Serum CRP and IL-6 ...
Hasan David - - 2012
Cyclooxygenase-2 (COX-2) and Microsomal Prostaglandin E2 Synthase-1 (mPGES-1) catalyze isomerization of the cyclooxygenase product PGH2 into PGE2. Deletion of COX-2/mPGES-1 suppresses carotid artery atherogenesis and angiotensin II-induced aortic aneurysms formation, and attenuates neointimal hyperplasia after vascular injury in mice. The upregulation of COX-2/mPGES-1 in the wall of ruptured human cerebral ...
Latkovskis G - - 2012
Genetic polymorphisms in genes coding for cytokines may predispose patients to coronary artery disease and chronic total occlusion (CTO) of coronary arteries. The aim of the study was to evaluate association of common genetic variations of interleukins (IL) with CTOs. We reviewed coronary angiograms and evaluated presence of CTOs in ...
Vucevic Dragana - - 2012
BACKGROUND: Abdominal aortic aneurysm is considered an atherosclerosis-related disease, but the mechanisms underlying abdominal aortic aneurysm remain poorly defined. Despite the large number of cytokines identified in an aneurysm sample, the relative importance of particular cytokines in aneurysm formation is unknown. We have studied the production of interleukin-6 and interleukin-10 ...
Yang B - - 2012
BACKGROUND AND PURPOSE:Stenosis of the carotid artery may cause reduced hemodynamic and neural function that may be ameliorated with CAS. The goal of this study was to evaluate short- and long-term hemodynamic and clinical effects after CAS.MATERIALS AND METHODS:Hemodynamic parameters were acquired by PCT within 1 week before CAS and ...
Balasubramanian Sowmya - - 2012
BACKGROUND: Pulmonary vein stenosis (PVS) is a rare condition that can lead to worsening pulmonary hypertension and cardiac failure in children, and it is frequently lethal. Surgical and transcatheter approaches are acutely successful but restenosis is common and rapid. METHODS AND RESULTS: We reviewed outcomes among patients who underwent transcatheter ...
Opina Angeline D - - 2012
A 62-year-old African American woman presented to her primary care physician with binocular photopsias increasing in frequency over 1 year. Magnetic resonance angiography of the brain revealed bilateral 3-mm internal carotid artery aneurysms. She was referred to vascular medicine for further work-up. Her physical examination was unremarkable except for a ...
Tamargo Rafael J - - 2012
Copeptin is a peptide derived from pre-provasospression along with arginine vasospressin. In the setting of aneurysmal subarachnoid hemorrhage (SAH), elevated serum copeptin levels correlate with vasospasm, inpatient mortality, mortality at 1 year, and poor functional outcome at 1 year. The potential role of serum copeptin levels in the management of ...
Separham Ahmad A Department of Cardiology, Cardiovascular Research Center, Shahid Madani Heart Hospital, Tabriz, Iran. - - 2012
We report a rare coronary anomaly presenting with aborted sudden death in an octogenarian. An anomalous left coronary artery from the pulmonary artery is a rare coronary anomaly which usually presents in the first year of life. Survival into adulthood and the elderly years is extremely rare. An 85-year-old Caucasian ...
Zhang Peizhuo - - 2011
BACKGROUND AND PURPOSE: The present study aimed to investigate the endovascular indication with close monitoring of both endovascularly treated and untreated unruptured vertebrobasilar aneurysms. MATERIALS AND METHODS: In the past 2 years, 36 patients [7 women and 29 men with a mean age of 48.5 years (range, 13-75 years)] who ...
Brochado-Neto Francisco Cardoso - - 2012
We report a retrospective analysis of our experience in bypass vein graft surgery to lateral tarsal, medial plantar, and lateral plantar arteries for treatment of critical limb ischemia (CLI). Between January 1991 and February 2010, we performed 137 inframalleolar bypass graft surgeries; of these, 25 (18%) were conducted using foot ...
Fealey Michael E - - 2011
BACKGROUND: Unicommissural aortic valves (UAVs) are rare anomalies in which adjacent cusps of two commissures are congenitally fused. Currently, features of UAVs are poorly characterized. METHODS: Fifty-two surgical and autopsy cases of UAV at Mayo Clinic were evaluated for various clinicopathologic features. Histology and immunohistochemistry (IHC) were used in 30 ...
Paraskevas Kosmas I - - 2012
The recent American College of Cardiology/American Heart Association guideline recommended carotid artery stenting (CAS) as an alternative to carotid endarterectomy (CEA) for symptomatic patients. This and the Carotid Revascularization Endarterectomy versus Stenting Trial (CREST) form the basis for seeking more liberalized indications and reimbursement for CAS. For the years 2005-2007, ...
Gross Myron D MD Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN 55455, USA. - - 2012
Soluble intercellular adhesion molecule 1 (sICAM-1) is associated with endothelial dysfunction and clinical cardiovascular disease. We investigated the relationship of subclinical atherosclerosis with sICAM-1 concentration. sICAM-1 concentration was assayed at year 15 of the Coronary Artery Risk Development in Young Adults (CARDIA) Study (black and white men and women, average ...
Kansaku Rei - - 2011
A 60-year-old man was admitted to our hospital because of aortic stenosis with a peak pressure gradient of 61 mmHg, moderate aortic regurgitation, and a dilatation of the ascending aorta of 50 mm in diameter, which had grown 5 mm in 2 years. Because of severe aortic stenosis with a ...
Chen Peter C - - 2011
OBJECTIVE: We sought to identify predictors of structural valve deterioration after pulmonary valve replacement in patients with tetralogy of Fallot. METHODS: A retrospective review of 227 patients with tetralogy of Fallot who underwent stented bioprosthetic pulmonary valve replacement at Children's Hospital Boston between 1994 and 2009 was performed. Patient and ...
Politi L - - 2011
Stroke is the third most common cause of death in North America and ever year approximately 700,000 new strokes are reported in the United States. Seventy-five percent of these occur in the distribution of the carotid arteries. Among strokes of a thromboembolic etiology, carotid occlusive disease is the most common ...
Nakajima Masato - - 2011
A rare case requiring replacement of an intact Smeloff-Cutter ball prosthesis in the mitral position 40 years after implantation is presented. The Smeloff-Cutter ball valve prosthesis was designed to have two open cages. It has two potential advantages: a relatively large, effective orifice area and its self-washing effect that prevents ...
de Siena Paolo - - 2011
Common arterial trunk is a congenital malformation that is relatively uncommon, representing 0.21-0.34% of congenital heart disease. Natural history, if not treated, leads to early death. Cardiac surgery has been modifying its natural course during the last 30 years by prolonging the lifespan of patients affected. Despite surgical mortality improvements ...
Riera Antonio - - 2011
OBJECTIVES: The primary objective of this study was to measure the width and depth of peripheral veins using bedside ultrasound in children younger than 3 years. Secondary objectives included the evaluation of other vein and patient characteristics that may affect intravenous (IV) site selection. Assessment of nursing preferences for peripheral ...
Nassar Mohamed - - 2011
BACKGROUND: The ideal technique for addressing partial anomalous pulmonary venous drainage into the superior vena cava (SVC), with or without sinus venosus atrial septal defect (ASD), is debated. The risk of sinus node dysfunction, systemic, or pulmonary venous channels obstruction has led to different techniques being developed. We present our ...
Sueda Taijiro - - 2011
Background: We hypothesized that chronic atrial fibrillation (AF) originated from the pulmonary veins, and was maintained by irregular activations of the posterior left atrium. We had performed the box pulmonary vein isolation procedure for the elimination of chronic AF associated with solitary mitral valve disease from 1999 to 2004. This ...
Schlechta Bernhard - - 2012
Acute traumatic transection of the aorta (ATAT) is a devastating event. Transluminal endovascular aortic repair (TEVAR) has meanwhile become an excellent alternative for such lesions. A 27-year old woman sustained a multiple trauma in a car accident including ATAT which was treated by aortic stent graft placement. Six years after ...
Miwa Kenji - - 2011
We report on the spontaneous healing of a posttraumatic focal coronary aneurysm in a previously healthy 61-year-old man after his involvement in a motor vehicle accident, resulting in blunt chest trauma that injured the anterior wall of his left ventricle. Left-sided cardiac catheterization and selective coronary angiography 1 month after ...
Yoon Hyuck-Jun - - 2011
Neointimal hyperplasia mainly develops within several months of coronary stent deployment, after which it stabilizes. Although it was widely accepted, particularly during the bare-metal stent (BMS) era, that in-stent restenosis (ISR) generally does not present as an acute coronary syndrome (ACS), but rather as a gradual recurrence of angina symptoms, ...
Janicki-Deverts Denise - - 2011
To examine whether a 10-year change in occupational standing is related to carotid artery intima-media thickness (IMT) 5 years later. Data were obtained from 2350 participants in the Coronary Artery Risk Development in Young Adults (CARDIA) Study. Occupational standing was measured at the Year 5 and 15 CARDIA follow-up examinations ...
Ulus Taner - - 2011
Intercoronary continuity refers to a bidirectional flow in patients with normal coronary arteries. Although such connections have been proposed to have a protective role against potential obstructive coronary artery disease, their functional significance is unclear. We report on a 53-year-old woman who presented with typical chest pain. Exercise myocardial perfusion ...
Joerg Lucas - - 2011
We used cardiovascular magnetic resonance (CMR) to demonstrate cardio-vascular anatomy and function in a 42 year-old man with a D-Transposition of the great arteries who survived a sudden cardiac arrest.
Okamoto Yuki - - 2011
Abstract  Valve deterioration following aortic valve replacement using the Freestyle stentless bioprosthesis is related to cusp tear, operative injury, or infection. We report a patient with aortic regurgitation due to perforation of the right coronary cusp 10 years after implantation of a Freestyle stentless bioprosthesis in the absence of endocarditis. ...
Maréchal Céline - - 2012
Vascular calcification independently predicts cardiovascular disease, the major cause of death in kidney transplant recipients (KTRs). Longitudinal studies of vascular calcification in KTRs are few and small and have short follow-up. We assessed the evolution of coronary artery (CAC) and thoracic aorta calcification and their determinants in a cohort of ...
Conway A M - - 2011
BACKGROUND: The UK Multicentre Aneurysm Screening Study (MASS) demonstrated reduced mortality from screening for abdominal aortic aneurysm (AAA). As a result, the National Health Service AAA Screening Programme was introduced in England. This study reports the results from an early-implementation screening centre. METHODS: Men aged 65 years were invited to ...
Anaya-Ayala Javier E - - 2011
Inferior vena cava (IVC) thrombosis at its hepatic portion (also known as obliterative hepatocavopathy [OH]), in the absence of systemic or local diseases such as vasculitis, coagulopathy, infection and malignancy, is a rare event. We report the case of a 25-year-old woman with progressive abdominal pain and leg edema after ...
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