Search Results
Results 401 - 450 of 2026
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Biglino Giovanni G Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London, London, United Kingdom; Cardiorespiratory Unit, Great Ormond Street Hospital for Children, NHS Foundation Trust, London, United Kingdom. Electronic address: - - 2014
The aim of this study was to compare atrial switch and arterial switch operations for the repair of transposition of the great arteries (TGA), assessing cardiac function and ventriculoarterial (VA) coupling based on cardiac magnetic resonance (CMR) data. Using CMR-derived wave intensity analysis, this study provides a noninvasive comparison of ...
Sundt Thoralf M TM Division of Cardiac Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass. Electronic address: - - 2014
Despite more than a decade of intense investigation, controversy persists regarding appropriate triggers for aortic replacement in the setting of bicuspid aortic valve. The difficulty is that the data are inescapably imperfect. Although we can count individuals with bicuspid valve who suffer dissection, we have an insufficient understanding of the ...
Vallabhajosyula Prashanth P Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania Medical Center, Philadelphia, - - 2014
Although endovascular repair has been widely adopted for treatment of descending thoracic aortic pathologies, its role in ascending aortic pathologies remains undefined. We reviewed our experience with endovascular repair of ascending aortic pathologies in patients facing high or prohibitive risk with open surgical treatment. From 2007 to 2013, 6 patients ...
Park Seung-Jung SJ Department of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea. Electronic address: - - 2014
This study sought to evaluate the intravascular ultrasound (IVUS) minimal lumen area (MLA) for functionally significant left main coronary artery (LMCA) stenosis using fractional flow reserve (FFR) as the standard. The evaluation of significant LMCA stenosis remains challenging. We identified 112 patients with isolated ostial and shaft intermediate LMCA stenosis ...
Khalique Omar K OK Columbia University Medical Center/New York Presbyterian Hospital, New York, New - - 2014
This study sought to determine the impact of quantity and location of aortic valve calcification (AVC) on paravalvular regurgitation (PVR) and rates of post-dilation (PD) immediately after transcatheter aortic valve replacement (TAVR). The impact of AVC in different locations within the aortic valve complex is incompletely understood. This study analyzed 150 ...
Zhu Jiaquan J Division of Cardiovascular Surgery, Labatt Family Heart Centre, The Hospital for Sick Children, Toronto, Ontario, Canada; Department of Surgery, University of Toronto, Toronto, Ontario, - - 2014
Pulmonary vein stenosis (PVS) is a relentless disease with a poor prognosis. Although surgical repair can effectively treat "downstream" (near left atrial junction) PVS, residual "upstream" (deep in lung parenchyma) PVS commonly dictates long-term survival. Our initial studies revealed an association between PVS and transforming growth factor-β signaling, which led ...
Diken Adem I AI Department of Cardiovascular Surgery, Hitit University Faculty of Medicine, Corum, - - 2014
Ischemic heart disease is a significant complication of atherosclerosis. Myocardial infarction after the development of coronary artery disease can lead to a number of serious complications, including ischemic mitral regurgitation (IMR). Currently there is no consensus regarding the preferred therapeutic modality for moderately severe IMR. In this study, the postoperative ...
Sokhanvar Sepideh - - 2014
Conventional repair of pararenal aortic aneurysms has been a technically challenging operation, with a significant morbidity rate of 28-35%. Endovascular stent grafting requires satisfactory landing zones for stent graft anchoring. Therefore, pararenal abdominal aortic aneurysms are usually contraindicated for this procedure because of difficulties associated with proximal graft fixation. In ...
Fu Fei - - 2014
The purpose of this study was to evaluate the Kanglaite (KLT) injection combined with hepatic arterial intervention for treatment of unresectable hepatocellular carcinoma (HCC) by meta-analysis. Computerized bibliographic searching were undertaken to identify all eligible published studies about the KLT injection combined with hepatic arterial intervention for unresectable hepatocellular carcinoma ...
Goksel Onur Selcuk OS Cardiovascular Surgery, Istanbul Medical Faculty, Istanbul University, Istanbul, - - 2014
Conventional surgical repair of thoracic aortic dissections is a challenge due to mortality and morbidity risks. We analyzed our experience in hybrid aortic arch repair for complex dissections of the aortic arch. Between 2009 and 2013, 18 patients (the mean age of 67 ± 8 years-old) underwent hybrid aortic arch ...
Kim Sung Soo SS The Heart Center of Chonnam National University Hospital, Cardiovascular Research Institute of Chonnam National University, Gwangju, - - 2014
An aneurysm of the subclavian artery is rare. Recently, we experienced a case of a ruptured subclavian artery aneurysm presenting as hemoptysis. The patient had experienced atypical chest discomfort, and computed tomography (CT) revealed a small aneurysm of the left subclavian artery (SCA). Hemoptysis occurred 2 weeks later. Follow-up CT ...
Stio Rocco Edoardo RE Faculty, Department of Cardiovascular, Respiratory and Morphologic Sciences, Policlinico Umberto I, "Sapienza" University of Rome , Italy - - 2014
We are reporting a clinical case of a 78-year-old male who had oppressive chest pain at rest, which regressed with the intake of sublingual nitrates. Coronary angiography showed a chronic total occlusion (CTO) of the left anterior descending (LAD) artery, a normal circumflex, a hypoplasic right coronary artery and a ...
McGlinchey Neil N Scottish Pulmonary Vascular Unit, Golden Jubilee National Hospital, Agamemnon Street, Glasgow, - - 2014
Pulmonary arterial hypertension (PAH) remains a difficult-to-treat condition with high mortality. Biomarkers are utilized to aid with diagnosis, prognostication and response to treatment. A clinically useful and PAH-specific single biomarker that is easy to measure remains elusive. This is in part due to the heterogeneity of PAH and its complex ...
Wangkaew Suparaporn - - 2014
To compare the high-resolution computed tomographic (HRCT) findings between systemic sclerosis-associated interstitial lung disease (SSc-ILD) with and without pulmonary arterial hypertension (PAH), as well as to correlate the calculated HRCT scores and the estimated systolic pulmonary artery pressure (sPAP). The medical records of all SSc-ILD patients who presented at the ...
Preventza Ourania O Department of Cardiovascular Surgery, Texas Heart Institute, Houston, Tex; Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex. Electronic address: - - 2014
To determine the preoperative and perioperative risk factors that significantly predict adverse outcomes after total arch replacement in patients with previous proximal aortic surgery and to analyze patient survival. We performed univariate analysis and logistic regression on data extracted from a prospectively maintained database for 119 patients who had undergone ...
Filardo Giovanni G Office of the Chief Quality Officer, Baylor Scott & White Health, Dallas, Texas; Baylor University Medical Center, Dallas, Texas; Department of Infectious Diseases, University of Louisville, Louisville, Kentucky; The Heart Hospital at Baylor Plano, Plano, Texas. Electronic address: - - 2014
Randomized controlled trials have shown no significant difference in survival between immediate open repair and surveillance with selective repair for asymptomatic abdominal aortic aneurysms of 4.0 to 5.5 cm in diameter. This lack of difference has been shown to hold true for all diameters in this range, in men and women, ...
Christopoulos Georgios G Department of Cardiology, VA North Texas Healthcare System and University of Texas Southwestern Medical Center, Dallas, Texas, - - 2014
We sought to determine whether outcomes of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) vary according to CTO target vessel: left anterior descending artery (LAD), left circumflex artery (LCX), and right coronary artery (RCA). We evaluated the clinical and angiographic characteristics and procedural outcomes of 636 patients who underwent ...
Baker Nevin C NC Department of Cardiology, Geisinger Medical Center, Danville, - - 2014
To evaluate access site and other bleeding complications associated with radial versus femoral access in patients receiving oral anticoagulation (OAC) with warfarin. Patients receiving OAC with warfarin undergoing coronary angiography and percutaneous coronary intervention (PCI) may have OAC continued despite the risk of bleeding. To what extent arterial access site ...
Gaur Sara S Department of Cardiology, Aarhus University Hospital, Brendstrupgaardsvej 100, Skejby, 8200 Aarhus N, Denmark. Electronic address: - - 2014
Fractional flow reserve (FFR) is the standard of reference for assessing the hemodynamic significance of coronary stenoses in patients with stable coronary artery disease. Noninvasive FFR derived from coronary CT angiography (FFRCT) is a promising new noninvasive method for assessing the physiologic significance of epicardial stenoses. The reproducibility of FFRCT ...
Brennan Connie C Connie Brennan, RN, CPSN, CANS, CPC, is currently the Director of Medical Aesthetic Education at the Center for Advanced Aesthetics at Life Time Fitness and President/Founder of Aesthetic Enhancement Solutions, LLC. Connie is a licensed registered nurse in 10 states and has earned advanced certifications in aesthetic injectables, laser resurfacing, skin care, sclerotherapy, and perioperative nursing over the course of 26 years in aesthetic medicine. Connie has worked as an expert alongside the ASPSN task force in creating the first certified aesthetic nurse specialist (CANS) - - 2014
Aesthetic providers need to be aware of the serious potential complications that can result from occlusion of specific facial arterial and venous structures. This article focuses on the anatomical "danger zones" to avoid during dermal filler and volume enhancer injection procedures. Clinical pearls are provided on how to avoid these ...
Durga Padmaja P Departments of Anesthesiology and Intensive Care, Nizam's Institute of Medical Sciences, Hyderabad, Andhra Pradesh, - - 2014
Anesthetic management of extracranial to intracranial (EC-IC) bypass for complex intracranial aneurysms is challenging as the goals involve balancing the cerebral perfusion during parent artery clamping and avoiding factors that predispose to rupture of the unsecured aneurysm. There is very sparse literature available on anesthetic management for this procedure. A ...
Chinchure Swati Dayanand - - 2014
Blister aneurysms of are rare lesions representing a real challenge for diagnosis and management. They typically show small size, hemispherical shape, fragile wall, broad neck, and are arising from non-branching sites of intracranial arteries. We retrospectively reviewed all aneurysms treated at our institution. Seventeen patients (6 male, 11 female) with ...
Mehrpooya Maryam M Assistant Professor, Department of Cardiology, School of Medicine, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, - - 2014
Interrupted aortic arch (IAA) is defined by a lack of the luminal continuity between the ascending and descending thoracic aorta. It is a rare, severe congenital heart defect which without surgery is associated with high mortality in the neonatal period. The aims of this study were to present a case ...
Naoum Joseph J - - 2014
Revascularization alternatives for patients with critical limb ischemia and without adequate autogenous vein remain challenging. We reviewed our experience with the use of arterial homograft as a conduit for limb salvage in patients with limb ischemia and active lower extremity infections. A retrospective review of patients who underwent open arterial ...
Nanda Anil A Department of Neurosurgery, Louisiana State University Health Sciences Center in Shreveport, - - 2014
Treatment of middle cerebral artery (MCA) aneurysms remains controversial because of their morphological characteristics. The aim of our study was to analyze the morbidity, mortality, and outcome of patients who underwent clipping of MCA aneurysms and compare with that of endovascular therapy. Patient and aneurysm characteristics and treatment outcomes of ...
Khouzam Rami N RN Department of Medicine, Division of Cardiovascular Diseases, University of Tennessee Health Science Center in - - 2014
It is rare to find aortic root thrombi in the absence of aortic root aneurysm or extensive aortic atherosclerosis. Up to this date, only a few cases have been reported. The etiology has been mainly attributed to hypercoagulable disorders. Herein, we present a case of a large thrombus obliterating the ...
Yamagami Takuji - - 2014
The aim of this retrospective study was to evaluate the feasibility and treatment effects of transcatheter arterial chemoembolization (TACE) for recurrent intrahepatic hepatocellular carcinoma (HCC) after liver transplantation. Between March 2007 and December 2012, we treated 8 patients (6 men and 2 women; mean age, 54 years) with recurrent HCC ...
Regeer Madelien V MV Department of Cardiology, Heart Center Leiden, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The - - 2014
The underlying mechanism of aortic regurgitation and aortic valve and root characteristics are associated with the durability of surgical repair. We investigated whether multidetector CT (MDCT) identifies the characteristics of the aortic valve and root that may be associated with the ability to perform successful surgical repair. Sixty-one patients with ...
Thummar Ankur C AC Department of Cardiology, King Edward VII Memorial Hospital, CVTC Building, E. Borges Road, Parel, Mumbai, Maharashtra 422012, India. Electronic address: - - 2014
Isolated single coronary artery without other congenital cardiac anomalies is very rare among the different variations of anomalous coronary patterns. The prognosis in patients with single coronary varies according to the anatomic distribution and associated coronary atherosclerosis. If the left main coronary artery travels between the aorta and pulmonary arteries, ...
Tanındı Aslı A Department of Cardiology, Faculty of Medicine Ufuk University; Ankara-Turkey. - - 2014
Total bilirubin (TB) was recently recognized as an endogenous anti-inflammatory and anti-oxidant molecule. Uric acid (UA) takes part in cardiovascular diseases by inducing oxidative stress, inflammation, and endothelial dysfunction. We assessed the relationship between serum TB levels, serum UA levels, and inflammatory status assessed by neutrophil-to-lymphocyte ratio (N/L) and arterial ...
Hapka Lukasz - - 2014
Abstract The study presented a case of a 58-year-old male patient treated for retroperitoneal fibrosis, right hydronephrosis, and right common iliac artery stenosis and saccular aneurysm of the above-mentioned vessel. The patient was qualified for endovascular treatment. Stentgraft implantation was performed with good long-term patency during more than 3 years ...
Sangtawesin Chaisit - - 2014
Balloon aortic valvuloplasty is the treatment of choice in moderate and severe valvular aortic stenosis. In order to reduce the risk of vascular complications, a double-balloon technique has been used with good results. To present the results od double-balloon aortic valvuloplasty at QSNICH. Consecutive cases of severe valvular aortic stenosis ...
He Yue Y Professor, Department of Oral Maxillofacial-Head Neck Oncology, Faculty of Oral and Maxillofacial Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, - - 2014
To investigate the application of the medial sural artery perforator flap in hemiglossectomy reconstruction and evaluate the value of preoperative computed tomographic angiography (CTA) for perforator location. Nine patients received medial sural artery perforator flaps for tongue reconstruction from August 2013 to January 2014. Of the 9 patients, 5 were ...
Scotten Lawrence N LN 1 ViVitro Systems Inc. (VSI), Victoria, B.C., Canada ; 2 90 Garibaldi Street, Lake Oswego, OR, - - 2014
Significant paravalvular leakage after transcatheter aortic valve implantation (TAVI) correlates with increased morbidity and mortality, but adverse consequences of trivial paravalvular leakage have stimulated few investigations. Using a unique method distinctly different from other diagnostic approaches, we previously reported elevated backflow velocities of short duration (transients) in mechanical valve closure. ...
Garg Arun A Institute of Neurosciences, Medanta-the Medicity, Gurgaon, Haryana 122001, - - 2014
Paraplegia is a rare complication after coronary artery bypass graft (CABG) surgery mostly caused by spinal cord ischemia. Even rarer is the paraplegia following infarction involving both anterior cerebral artery (ACA) territories caused by embolism during coronary artery bypass graft surgery. This case has become even more interesting as cerebral ...
Baykan Ali A Department of Peadiatric Cardiology, Faculty of Medicine, Erciyes University; Kayseri-Turkey. - - 2014
The standard procedure in percutaneous closure of patent ductus arteriosus (PDA) with Amplatzer duct occluder-I (ADO-I) is transvenous closure guided by aortic access through femoral artery. The current study aims to compare the procedures for PDA closure with ADO-I: only transvenous access with the standard procedure. This study was designed ...
Cullu Neşat N Department of Radiology, School of Medicine, Dr. Muğla Sıtkı Koçman University; Muğla-Turkey. - - 2014
This study is important for the determination of branches and segments of the first atherosclerotic coronary artery. The objective was to examine the role of epicardial adipose tissue (EAT) volume in estimating the presence and localization of plaque of coronary arteries. Our study is a retrospective study, consisting of 50 ...
Firdouse Mohammed M Faculty of Health Sciences, McMaster University, Hamilton, ON Canada ; Bachelor of Health Sciences (B.H.Sc. Honours) Program, McMaster University, 4077 Tea Garden Circle, Mississauga, ON L5B 2W5 - - 2014
Arteriovenous malformation of the vein of Galen is a rare congenital intracranial anomaly lacking a capillary bed and subsequent aneurysmal enlargement of the arterial and venous system, warranting careful management due to associated morbidity and mortality. Coarctations of aorta demonstrate similar neonatal echocardiographic signs to the vein of Galen arterial ...
Raja Shahzad G SG Shahzad G Raja, Umberto Benedetto, Department of Cardiac Surgery, Harefield Hospital, Middlesex UB9 6JH, United - - 2014
Coronary artery bypass grafting (CABG) continues to be one of the most commonly performed cardiac surgical procedures worldwide. Conventional CABG performed on cardiopulmonary bypass termed on-pump CABG is regarded as the gold standard. However, on-pump CABG results in several physiologic derangements including but not limited to thrombocytopenia, activation of complement ...
Adeli Hassan H Clinical Research Development Center, Qom University of Medical Sciences, Qom, - - 2014
Primary pulmonary artery sarcomas are very rare and their histologic type called leiomyosarcoma is even rarer. These tumors are frequently misdiagnosed as pulmonary thromboembolism in clinical settings. Many patients receive anticoagulant therapy without response, and many are diagnosed postmortem only. Most of the tumors reported in the literature have involved ...
Hiremath Jagdish - - 2014
With increase in aging population and increased prevalance of coronary risk factors including diabetes mellitus, more people with multivessel coronary artery disease are diagnosed. Many of these patients undergo coronary angioplasty or bypass graft surgery (CABG). Hybrid coronary revascularisation may be preferred in multivessel CAD patients with technical limitations to ...
Musoke Charles - - 2014
Falciparum malaria is known to cause alterations in the coagulation cascade, including disseminated intravascular coagulation. Microthrombotic complications are the best described; however, a number of cases of thrombosis involving larger vessels have been published in the literature. Herein, we describe the case of a woman with malaria associated with massive ...
Baseri Mehdi M Isfahan Cardiovascular Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, - - 2014
Myeloperoxidase (MPO) has an important role in the both processes of inflammation and oxidative stress. It plays proatherogenic role via low-density lipoprotein oxidation, functional inactivation of the high-density lipoprotein and endothelial dysfunction, and seems to be involved in the atherogenesis of coronary arteries. This study designed to evaluate the association ...
Janić Miodrag M Department of Vascular Diseases, University of Ljubljana Medical Centre, Zaloška 7, SI 1000 Ljubljana, - - 2014
The world population is aging and the number of old people is continuously increasing. Arterial structure and function change with age, progressively leading to arterial stiffening. Arterial stiffness is best characterized by measurement of pulse wave velocity (PWV), which is its surrogate marker. It has been shown that PWV could ...
Fanari Zaher Z Section of Cardiology, Christiana Care Health System, Newark, DE 19718, - - 2014
Patients with multivessel coronary artery disease are more likely to have extensive atherosclerosis that involves other major arteries. Critical subclavian artery (SCA) stenosis can result in coronary subclavian steal syndrome that may present as recurrent ischemia and even myocardial infarction in patients with coronary artery bypass graft (CABG). In patients ...
Miller Charles Philip CP Department of Cardiology, Buckinghamshire Trust, High Wycombe, Buckinghamshire, - - 2014
Chronic cough has a wide differential, of which thoracic aortic aneurysm is a rare but potentially devastating cause. We present a patient with previous aortic valve replacement for a bicuspid valve who had been suffering from a chronic cough for 8 months and who developed subsequent voice hoarseness. This had been ...
Buczkowski P P Department of Cardiac Surgery and Transplantology, University of Medical Sciences Poznan, - - 2014
We present a case of the native valve used to complete closure of a ruptured aneurysm of the sinus of Valsalva. Aneurysm of the sinus of Valsalva is rare and a non-coronary artery is affected in only 20% of cases. To close the rupture, we decided to use a non-coronary ...
Donzé Jacques D JD Division of General Internal Medicine, Bern University Hospital, 3010 Bern, Switzerland Division of General Internal Medicine and Primary Care, Brigham and Women's Hospital, 02120 Boston, Massachusetts, USA Harvard Medical School, 02115 Boston, Massachusetts, USA - - 2014
To evaluate the impact of preoperative sepsis on risk of postoperative arterial and venous thromboses. Prospective cohort study using the National Surgical Quality Improvement Program database of the American College of Surgeons (ACS-NSQIP). Inpatient and outpatient procedures in 374 hospitals of all types across the United States, 2005-12. 2 305 380 adults ...
Zhang Jing-Xia JX Department of Cardiology, Tianjin Chest Hospital, Tianjin 300051, - - 2014
Tissue factor (TF) is the initiation factor of the extrinsic coagulation pathway, and plays a critical role in the process of thrombosis. This study aimed to investigate the expression of TF and to explore their clinical effect on the pulmonary artery after acute pulmonary thromboembolism. Thirty-four Japanese white rabbits (Level ...
Georgescu Stefan S Department of Surgery, "Gr. T. Popa" University of Medicine and Pharmacy Iaşi, University Hospital "St. Spiridon" Iaşi, 1 Bulevardul Independentei, 700111 Iaşi, - - 2014
Background. Pancreaticoduodenectomy is the potentially curative treatment for malignant and several benign conditions of the pancreatic head and periampullary region. While performing pancreaticoduodenectomy, early neck division may be impossible or inadequate in case of hepatic artery anatomic variants, suspected involvement of the superior mesenteric vessels, intraductal papillary mucinous neoplasm, and ...
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