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Patel Tejas - - 2012
Angiography and intervention of a LIMA (left internal mammary artery) graft cannot be performed easily while working through right transradial approach (TRA), because of complexity in anatomical relations of right and left subclavian arteries with arch of aorta. We demonstrate two simple and innovative techniques for the same using right ...
Schiavon Marco - - 2012
An anomalous pulmonary vein anatomy could represent a challenge for the thoracic surgeon. In these cases, the incidence of complications during lung surgery is increased, especially the need to perform a pneumonectomy due to a wrong section of the vascular elements. All attempts to reduce this risk must be undertaken, ...
Schäfer Ulrich - - 2012
This study questioned whether transaxillary transcatheter aortic valve implantation (TAVI) is feasible as a true percutaneous approach using percutaneous closure devices. Transaxillary TAVI is gaining increasing acceptance as an alternative to the transfemoral route; however, the access has always been done via surgical cutdown so far. Between August 2010 and ...
Nasser Maher - - 2012
Diastolic segmental compression of a native coronary artery is an uncommon cause of chest pain. Here we describe a 24-year-old woman with constrictive pericarditis who had retrosternal chest pain, progressive dyspnea, tachycardia, and bilateral leg edema. She was diagnosed with compression of the first and second obtuse marginal branches of ...
Low K W - - 2012
We report a 38-year-old man with previous Kawasaki disease who presented with exertional dyspnoea and was found to have multivessel coronary aneurysm and stenoses on coronary angiography. Coronary artery bypass surgery was subsequently performed. This case highlights the angiographic and intravascular ultrasonographic imaging features of this relatively uncommon condition presenting ...
Babaev Anvar - - 2012
To report a technique for endovascular treatment of pudendal artery stenoses in medically refractory erectile dysfunction. Three men with known peripheral arterial disease and erectile dysfunction that was non-responsive to treatment with phosphodiesterase inhibitors underwent angiography and stent placement of the pudendal artery. Stent placement was performed using standard endovascular ...
Soylu Korhan - - 2012
Abstract  Woven coronary artery is characterized by the twisting course of multiple thin channels along the vessel in any coronary artery with a TIMI-III blood flow. It is an extremely rare coronary anomaly, which is generally considered to be benign. We present a 48-year-old male patient with a woven coronary ...
Jae Sae Young - - 2012
We tested the hypothesis that higher levels of cardiorespiratory fitness are inversely associated with carotid artery intima media thickness in 746 (age 53 ± 7 yrs) men with type 2 diabetes. We measured common carotid intima media thickness and defined carotid atherosclerosis as a carotid intima media thickness > 1.0 ...
Avirmed A - - 2012
Knowledge of morphometric quantities of coronary arteries in infants is an increasingly vital component in managing congenital and acquired heart disease. Because of considerable heterogeneity of coronary vasculature, what is considered atypical and aberrant or insignificant anatomy is often unclear. The purpose of our present study is to define normal ...
Lorchirachoonkul T - - 2012
Introduction: Complications occur in over 15% of central venous cannulations, often a result of anatomical variations. This study aimed to determine the anatomical variations of the internal jugular vein (IJV), demonstrate the likely success of cannulation and assess the risk of carotid artery (CA) injury when catheterising the IJV using ...
Bonatti Johannes - - 2012
Multivessel robotic totally endoscopic coronary artery bypass grafting is currently under development. Quadruple totally endoscopic coronary artery bypass has so far not been reported. A 75-year-old patient with multivessel coronary artery disease underwent daVinci Si-assisted completely endoscopic placement of a left internal mammary artery bypass to the left anterior descending ...
Gupta Amit - - 2012
Coronary artery fistula is a rare condition where a fistulous communication exists between the coronary artery and a cardiac chamber or vein. Mostly they are of congenital origin, but rarely may be acquired due to trauma, post cardiac surgery or angioplasty, or very rarely, because of coronary aneurysm rupture. Ours ...
Aikoye A A - - 2012
Objective pulsatile tinnitus is a rare condition with an often dramatic presentation. We present the case of a 70-year-old woman who presented with over two years' history of unilateral distressing objective pulsatile tinnitus. Carotid arteriography revealed a highly tortuous internal carotid artery. Computed tomography of the ipsilateral temporal bones showed ...
Zander Tobias - - 2012
This report describes the use of transcollateral retrograde revascularization in two patients after failed recanalization of the tibioperoneal trunk in one and superficial femoral artery occlusion in the other. Retrograde recanalization was successfully achieved via a distal branch of the profunda femoris artery in the first case and a medial ...
Hatemi A C - - 2012
A routine pre-operative chest X-ray of a patient admitted to our institution for an elective coronary artery bypass operation revealed a mildly dilated mediastinal silhouette, which led the cardiovascular surgery resident to schedule emergency transthoracic echocardiography (TTE), with a special note asking for detailed evaluation of the ascending aorta and ...
Goda Motohiko - - 2012
Pulmonary artery aneurysms are rare. We describe 2 adult patients with pulmonary artery aneurysm with normal pulmonary pressure associated with bicuspid pulmonary valve and atrial septal defect. One patient presented with moderate pulmonary valve stenosis and was treated with open surgery; the other patient had a small atrial septal defect ...
Debonnaire G - - 2012
Non-aneurysmatic aberrant right subclavian artery is a rare cause of dysphagia. We report a case of a 65-year-old female patient having a symptomatic lusorian artery. We reviewed literature as for indications and operative techniques for type I lusorian arteries. Different types of surgical approaches have been reported but there is ...
Joshi Deepak - - 2012
We compared findings from intraoperative live/real time three-dimensional transesophageal echocardiography (3DTEE) and two-dimensional transesophageal echocardiography (2DTEE) with surgery in 67 patients having aortic aneurysm and/or aortic dissection. Of these, 20 patients had aortic aneurysm without dissection, 21 aortic aneurysm and dissection, and 26 aortic dissection without aneurysm. 3DTEE diagnosed the ...
Finsterer J - - 2012
Whether arteries are affected in mitochondrial disorders (MIDs) was under debate for years but meanwhile there are strong indications that large and small arteries are primarily or secondarily affected in MIDs. When reviewing the literature for appropriate studies it turned out that vascular involvement in MIDs includes primary or secondary ...
Malyar Nasser M - - 2012
Transcatheter aortic valve implantation (TAVI) has become an increasingly used alternative to conventional surgical valve replacement in patients with severe aortic valve stenosis (AS) and high operative risk. We here describe a case of a TAVI performed in local anesthesia causing intraprocedural thromboembolic occlusion of non-stenotic crural arteries and its ...
Garaliene Vida - - 2012
Background: The goal of this study was to investigate the modulation of the contraction-relaxation effects in isolated human thoracic artery samples of three calcium-channel antagonists, amlodipine (CAS [88150-42-9]), cerebrocrast (CAS [118790-71-9]) and diltiazem (CAS [42399-41-7]), and two calcium-channel agonists, CGP 28392 (CAS [89289-93-0]) and benzimidazole derivative. To estimate the endothelial ...
Herrera Marissa - - 2012
A patient with history of coronary bypass surgery was admitted with chest discomfort and noted to have decreased left arm blood pressure. She was found to have severe subclavian artery stenosis causing coronary-subclavian steal syndrome. Subclavian stenting led to resolution of symptoms and normalization of blood pressure.
Acikel Sadik - - 2012
A single left coronary artery is an extremely rare congenital anomaly that is commonly associated with other congenital cardiac malformations. We present a case involving a single left coronary artery and coronary sinus anomaly demonstrated on coronary angiography and multidetector computed-tomography angiography. To the best of our knowledge, this rare ...
Marshall Lachlan - - 2012
A 28-year-old male presenting with a hypertensive crisis was found to have synchronous right atrial and retrocaval masses. Serum normetadrenaline was elevated in keeping with functional paragangliomas. After preoperative optimization both masses were successfully excised, including a saphenous vein graft to the right coronary artery. Serum catecholamines returned to the ...
Cho Hyun-Ji - - 2012
: The vasa vasorum is a network of microvessels that supplies nutrients to the vessel wall itself. In pathologic conditions, the vasa vasorum can develop as potential collateral channels. Previous research documents revascularization through hypertrophy of the vasa vasorum after occlusion of the carotid artery. However, the relationship between the ...
Chen Chien-Chang - - 2012
We developed a modular branched stent-graft system to test whether it is feasible for sutureless anastomoses in extensive aortic arch replacement. Extensive aortic arch replacement was performed using the three-branched stent-graft system in eight pigs. Under deep hypothermic circulatory arrest, sutureless anastomoses were established at the distal aortic arch and ...
Muraki Mutsuko - - 2012
The diagnostic power of carotid sonography in detecting plaque ulcers may be inadequate when using the conventional criteria. We aimed to evaluate the usefulness of new criteria that we devised through a preliminary analysis of 50 endarterectomy cases before the present series. Thirty carotid arteries of 30 consecutive patients who ...
Prakash - - - 2012
Introduction: Knowledge of anatomical variations of the great vessels of the abdomen, including the coeliac trunk, is important for clinicians planning surgical intervention and radiological imaging. The present study aimed to record the prevalence of variations in the vascular pattern of branches of the coeliac trunk in cadavers. Methods: A ...
Grzyb A - - 2012
Background: Abnormal diameters of foetal vessels are common findings in congenital heart defects. However, it is difficult for pathologist to assess whether the diameters of the vessels are normal or not and to compare with echocardiographic data. The Z-score is a dimensionless quantity representing the distance between the raw score ...
Lazar Harold L - - 2012
Abstract  Important studies highlighting the practice of coronary artery bypass surgery for 2011 are reviewed. (J Card Surg 2012;27:347-359).
Bayraktutan U - - 2012
Partial anomalous pulmonary venous return (PAPVR) is a congenital anomaly that involves drainage of one to three pulmonary veins directly into the right heart or systemic venous system, creating a partial left-to-right shunt. This drainage is associated with cardiac abnormalities such as mitral stenosis and pulmonary stenosis, patent ductus arteriosus, ...
Bonnet S - - 2012
There is no demonstrated benefit of high-tie versus low-tie vascular transections in colorectal cancer surgery. The aim of this study was to compare the effects of high-tie and low-tie vascular transections on colonic length after oncological sigmoidectomy, the theoretical feasibility of colorectal anastomosis at the sacral promontory, and straight or ...
Kamarck Thomas W - - 2012
We examine associations between the perception of ongoing psychological demands by ecological momentary assessment (EMA) and 6-year changes in carotid artery atherosclerosis by ultrasonography. A total of 270 initially healthy participants collected ambulatory blood pressure (ABP) and recorded their daily experiences, using electronic diaries, during two 3-day periods. Mean intima-media ...
Anderson Curtis A - - 2012
Fistula development between the left ventricular outflow tract and right atrium is a rare complication of aortic valve replacement (AVR), typically seen with calcific aortic stenosis or endocarditis. The case is reported of a left ventricle-to-right atrial fistula following mechanical AVR for aortic insufficiency.
Batista Rafaela das Mercês - - 2012
The aim of this study was to investigate the relationship between periodontal disease and increased thickness of the carotid artery intima-media complex. A cross-sectional study was conducted with 220 adults (age > 35 years) among participants in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). Carotid artery ultrasound and periodontal ...
Yurugi Y - - 2012
A 58-year-old woman visited our hospital with the chief complaint of an abnormal chest shadow. Chest CT showed an 18-mm ground-glass opacity in the right upper lobe, which became enlarged over time, and lung cancer was suspected. At the same time, a tracheal bronchus originating directly from the trachea was ...
Nahabedian Maurice - - 2012
Current recipient vessels for microvascular breast reconstruction include the internal mammary and the thoracodorsal systems. This review will focus on the advantages of the internal mammary artery and vein and reasons for their preference.
El-Rassi Issam - - 2012
We describe a simple rerouting technique for an anteriorly situated anomalous left coronary artery from the pulmonary artery (ALCAPA), extending the left main coronary trunk with autologous aortic and pulmonary tissue. This technique is reproducible. It provides a tension-free aortocoronary anastomosis and a full potential for future growth.
Farivar Robert Saeid - - 2012
We aimed to develop an antegrade arterial perfusion method that would allow a single suture line on the heart. Using an 8-mm Dacron graft sewn to the right axillary artery, we performed antegrade arterial flow and simultaneous endo-occlusion, as well as the delivery of antegrade cardioplegia. Five patients underwent right ...
Lotfi Mehrzad - - 2012
Developmental anomalies of the aortic arch vessels and persistent trigeminal artery that is the most common of the four anomalous carotid-basilar anastomoses are repeatedly reported in the literature as separate entities. Herein we report a previously undescribed variant including the coexistence of persistent trigeminal artery, truncus bicaroticus and direct origin ...
Drazin Doniel - - 2012
: Spontaneous vertebral artery dissection (VAD) is a rare condition and can potentially cause a stroke, particularly in young to middle-aged people. Bilateral extracranial VAD is extremely rare. : A 37-year-old woman complained of severe headache 1 hour postpartum. Her pain was relieved with medication and she was subsequently discharged. ...
Hassani Yassine El - - 2012
Objective The purpose of this study is to report a case of presumably neurogenic macroglossia that occurred after surgical trapping of a vertebral artery (VA)-posteroinferior cerebellar artery aneurysm, and to analyze its potential pathogenesis.Clinical presentation A 53-year-old woman who suffered from headaches and intermittent loss of consciousness but without evidence ...
Raphael Craig William - - 2012
This article will review background information and data supporting the use of fish oil, folic acid, coenzyme Q, and vitamins C, D, and E in the prevention and/or treatment of coronary artery disease.
Chunlai S - - 2012
Aortic dissection is an uncommon but potentially lethal complication that can occur during the engagement of a guiding catheter. We report a case of a 59-year-old woman with acute aortic dissection due to percutaneous coronary intervention. This resulted in a retrograde extension of the dissection into the proximal part of ...
Phung Doan Van - - 2012
The aim of the present study was to examine the histological and morphometric properties of skeletonized gastroepiploic artery (GEA) and the risk factors for intimal hyperplasia. We obtained the redundant distal segments of skeletonized GEAs from 33 patients undergoing coronary bypass surgery and microscopically examined the transverse sections just distal ...
Candemir Basar - - 2012
The left internal mammary artery, a branch of the left subclavian artery, is the most commonly used arterial graft during coronary artery bypass grafting. Although extremely rare, an abnormal origin of left subclavian artery may lead to a difficult coronary angiography procedure or result in a catastrophic complication if iatrogenically ...
Nwaejike Nnamdi - - 2012
We describe the successful management of a stent protruding from the right coronary ostium into the aortic root in the setting of aortic valve replacement for aortic stenosis. Due to advances in medical care more elderly patients present for aortic valve surgery after percutaneous coronary intervention. Therefore, with an aging ...
Janeczek Susan - - 2012
Objectives- The purpose of this study was to compare Doppler velocimetric indices between the left and right intra-abdominal umbilical arteries in normally grown and growth-restricted fetuses. Methods- In this cross-sectional study, Doppler indices of the intra-abdominal segment of the left and right umbilical arteries were measured lateral to the fetal ...
Zhang Yaqing - - 2012
Intracranial artery stenosis may be the most frequent cause of ischemic stroke in the world. Early detection of asymptomatic intracranial artery stenosis may allow for therapeutic intervention. Most elements of the Framingham stroke risk profile (FSRP) are also risk factors for intracranial artery stenosis. Thus, the FSRP might play a ...
Yagain V K - - 2012
Variations in the vascular system of upper limbs are relatively common, with considerable significance towards the clinical and surgical point of view. The major arterial variations reported are of high origins of radial and ulnar arteries. During routine dissection of an upper extremity in the Department of Anatomy, Medical University ...
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