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Groben Luke P LP Deborah Heart and Lung Center, 200 Trenton Road, Browns Mills, NJ 08015 USA. - - 2014
Radial access is shown to have fewer access-related complications when compared to femoral artery access. While two small European studies have examined the feasibility of transradial access for alcohol septal ablations, no reports from the United States have yet been published. We report the case of a 69-year-old male with ...
Sinn Dong Hyun DH Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, South Korea; Department of Internal Medicine, Sanggye Paik Hospital, Inje University School of Medicine, South - - 2014
Favorable association between modest alcohol consumption and cardiovascular disease had been reported in general population, however, whether observed benefit extend to men with established fatty liver disease remains unknown. Cross-sectional study of 10,581 consecutive male participants aged 30 years or older undergoing abdominal ultrasonography and carotid artery ultrasonography were screened. ...
Kim Tae Yeob - - 2013
Ectopic varices indicate that portosystemic venous collaterals developing in several abdominal sites except in the gastroesophageal region anywhere in the duodenum, colo-rectum, gallbladder, and umbilicus.1 Ectopic variceal bleeding is rare accounting for up to 5% of all variceal bleeding. (1) Severe portal hypertension can lead to recanalization of umbilical veins ...
Ramiro-Diaz Juan Manuel - - 2013
Elevated reactive oxygen species are implicated in pulmonary hypertension (PH). Superoxide dismutase (SOD) limits superoxide bioavailability, and decreased SOD activity is associated with PH. A decrease in SOD activity is expected to increase superoxide and reduce hydrogen peroxide levels. Such an imbalance of superoxide/hydrogen peroxide has been implicated as a ...
Chiaramonte I - - 2013
We describe a case of Septo-Optic Dysplasia (SOD) characterized by the presence of anomalous cerebral vessels. In our young patient the classical features of SOD were associated with vascular anomalies including absence of the vein of Galen, right Rosenthal vein leading to the superior petrosal sinus, and anomalous origin of ...
Hamar J - - 2012
Recent studies suggest that hydrogen sulfide (H2S) exhibits potent antioxidant capacity and improves vascular and tissue functions. Thus we aimed to compare the antioxidant efficacy of H2S to that of superoxide dismutase (SOD).Isometric force of isolated rat carotid arteries and gracilis veins was measured with a myograph. The vasomotor effect ...
Mitić Tijana - - 2012
The atherogenic 7-oxysterols, 7-ketocholesterol (7-KC) and 7β-hydroxycholesterol (7βOHC) can directly impair arterial function. Inter-conversion of 7-KC and 7βOHC has recently been shown as a novel role for the glucocorticoid-metabolizing enzyme 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). Since this enzyme is expressed in vascular smooth muscle cells, we addressed the hypothesis that ...
Takano Tamaki - - 2012
Prosthetic valve endocarditis is a rare but severe complication after double mitral and aortic valve replacement. It is debated whether or not all prostheses should be replaced simultaneously, because of high operative mortality with redo double valve replacement. We report a case of prosthetic valve endocarditis after double mitral and ...
Mathai Stephen C - - 2012
Pulmonary arterial hypertension (PAH) may complicate diverse connective tissue diseases (CTDs). Approximately 10% of patients with systemic sclerosis develop PAH, the prevalence being much lower in other CTDs. However, PAH is an important contributor to morbidity and mortality in all forms of CTD. Despite similarities in presentation, hemodynamic perturbations, and ...
Kim Dong-Jun - - 2012
Aneurysm of the mitral valve, although uncommon, occurs most commonly in association with infective endocarditis of the aortic valve and true mitral valve aneurysm is a rare cause of mitral regurgitation. We report a case with perforated mitral valve aneurysm in the posterior leaflet without concurrent infective endocarditis initially mistaken ...
Martínez-Quintana Efrén - - 2012
An eustachian valve (EV) remnant, if present, is usually noted by the presence of a thin ridge or a crescent-shaped fold of endocardium arising from the anterior rim of the inferior vena cava orifice due to the persistence of the right sinus venosus valve. Though the embryologic explanation of cor ...
Tani Tomoko - - 2012
We describe a 66-year-old man who required an operation for severe mitral regurgitation associated with a double-orifice mitral valve. Real-time 3-dimensional transesophageal echocardiography clearly demonstrated a double-orifice mitral valve with a central fibrous bridge. A flail posterior leaflet was observed on the anterolateral mitral valve orifice. Mitral valve repair using ...
Healy Aaron H - - 2012
Following a Ross procedure, patients may require reintervention for valvular stenosis or insufficiency of either the pulmonary autograft or the pulmonary homograft. Herein is reported a double use of the Medtronic Freestyle stentless bioprosthesis in a patient who previously had undergone a Ross procedure.
Nakash A - - 2012
This paper reports three complicated clinical cases of uterine artery embolisation (UAE) in the management of massive obstetric haemorrhage (MPPH), and the consequences of impaired uterine perfusion.
Van den Bosch T - - 2011
OBJECTIVES: Saline infusion sonohysterography has been reported to suppress the color signal within the endometrium at color or power Doppler evaluation. The aim of this study was to evaluate if gel instillation sonography (GIS) affects the power Doppler signal in patients with endometrial polyps. MATERIAL AND METHODS: Ultrasound volumes of ...
Novo Giuseppina - - 2011
Aortic stenosis is the most common valvular heart disease among adult subjects in western countries The current treatment for aortic stenosis is aortic valve replacement. The possibility of a medical treatment that can slow the progression of aortic stenosis is very fascinating and statins have been tested to reduce the ...
Imamura Michiaki - - 2010
Supravalvular aortic stenosis (SVAS) is the rarest type of left ventricular outflow tract obstruction. We reviewed our experience with this anomaly and analyzed risk factors for death or reoperation. Between 1984 and 2009, 49 patients had surgery for SVAS. A single-patch technique was used in 3, two-sinus enlargement in 39, ...
Voet A - - 2012
Few data are available on very long-term follow-up after treatment for isolated pulmonary valve stenosis (PVS), either surgically or by percutaneous balloon angioplasty (PBA). All patients with isolated PVS were selected from our database of congenital heart defects. Their records were reviewed systematically. We identified 79 surgically treated patients with ...
Yue Xuanye - - 2011
The purpose of this study was to assess whether the residual stenosis has effect on restenosis after stenting for atherosclerotic stenosis in the middle cerebral artery. Sixty-seven patients underwent 69 single-stent procedures successfully for atherosclerotic stenosis ≥70% in the M1 segment of middle cerebral artery were reviewed retrospectively. All patients ...
Ahn Suk-Won - - 2010
Transcranial Doppler sonography (TCD) is commonly used for the diagnosis of middle cerebral artery (MCA) stenosis. However, TCD indices to predict distal MCA (M2) stenosis have not yet been established. We compared TCD and magnetic resonance angiography (MRA) to validate a new index for the diagnosis of M2 stenosis. Consecutive ...
Huang Shu-Chien - - 2010
Slide tracheoplasty with reimplantation of the left pulmonary artery is one of the preferred techniques for repair of long-segment congenital tracheal stenosis in association with a pulmonary artery sling. Left pulmonary artery sling associated with a right upper bronchus from the trachea (tracheal bronchus) and stenosis of the bridging bronchus ...
Gould K Lance - - 2010
fluid dynamic analysis predicts a new concept in coronary physiology that we call "branch steal," whereby stenosis proximal and distal to arterial branching interact with the nonstenotic branch between stenosis that shunts or "steals" flow away from the distal stenotic artery during reactive hyperemia, tested experimentally. in 21 large hounds ...
Maréchaux Sylvestre - - 2011
We report here two cases of patients admitted in our institution for heart failure. The first had been previously diagnosed with severe aortic valve stenosis and was referred for aortic valve replacement. The myocardial and valvular anatomy combined with the Doppler profiles allowed, however, to suggest the diagnosis of a ...
Szatmári Viktor - - 2010
A 4-year-old, male, neutered cat was referred because of recurrent episodes of dyspnea. Physical examination revealed a harsh systolic murmur, with the point of maximal intensity in the left heart base, with an intensity of 4 out of 6. Echocardiographic diagnosis was severe supravalvular pulmonary artery stenosis. A selective right ...
Hountis Panagiotis - - 2010
Isolated bilateral coronary artery ostial stenosis is a rare condition that has been associated with various diseases. We present the case of a 47-year-old male with bilateral coronary ostial stenosis. The patient's history was not significant for systemic diseases. The aorta had prominent signs of aortitis of unknown etiology, possibly ...
Lee Seung-Jae - - 2011
There is increasing evidence for an association between WMH and large-artery atherosclerosis. We evaluated 268 patients with acute ischemic stroke to assess the relationship between intracranial (IC) atherosclerosis and WMH. The patients were classified into three groups according to the location of the stenosis; IC, extracranial (EC), and non-stenosis (NS) ...
Loomba Rohit Seth - - 2010
Aortic stenosis is a condition that is inflicting an increasing number of the elderly in North America and Europe. Current treatment for aortic stenosis is aortic valve replacement. An expanding pool of knowledge regarding the mechanism of aortic stenosis has led to the testing of statins to reduce the progression ...
Boogers Mark J - - 2010
OBJECTIVES: This study sought to demonstrate the feasibility of a dedicated algorithm for automated quantification of stenosis severity on multislice computed tomography in comparison with quantitative coronary angiography (QCA). BACKGROUND: Limited information is available on quantification of coronary stenosis, and previous attempts using semiautomated approaches have been suboptimal. METHODS: In ...
White Jeremy H - - 2010
PURPOSE: To compare the reproducibility of semi-automated vessel analysis software to manual measurement of carotid artery stenosis on computed tomography angiography (CTA). METHODS: Two observers separately analyzed 81 carotid artery CTAs using semi-automated vessel analysis software according to a blinded protocol. The software measured the narrowest stenosis in millimeters (mm), ...
Tuseth Nora - - 2010
BACKGROUND: Some patients with aortic stenosis develop asymmetric septal hypertrophy (ASH) that may influence the surgical approach and is associated with higher perioperative morbidity. The aim of this analysis was to characterize further this subtype of aortic stenosis patients. METHODS: Baseline data in 1719 patients with asymptomatic aortic stenosis, participating ...
Oka Norihiko - - 2010
We describe a modified extended 3-patch surgical procedure to relieve supravalvular aortic stenosis. This simple technique provides effective and lasting enlargement of the ascending aorta in patients with severe congenital supravalvular aortic stenosis.
Layland Jamie J - - 2010
As the population ages, the prevalence of aortic stenosis is increasing. There is an unmet clinical need for the treatment of aortic stenosis in high-risk patients, who are often older, frail and have multiple comorbidities. Percutaneous aortic valve replacement (PAVR) is a new and innovative technique for the management of ...
Tamarappoo Balaji K - - 2010
The relationship between luminal stenosis measured by coronary CT angiography (CCTA) and severity of stress-induced ischemia seen on single photon emission computed tomographic myocardial perfusion imaging (SPECT-MPI) is not clearly defined. We sought to evaluate the relationship between stenosis severity assessed by CCTA and ischemia on SPECT-MPI. ECG-gated CCTA (64 ...
Mun Hee-Sun - - 2010
A 29-year-old Ethiopian woman that was referred to the Wisconsin Heart Hospital for treatment of subaortic stenosis, diagnosed 4 years earlier, in Ethiopia, using transthoracic echocardiography. Preoperative evaluation included transesophageal echocardiography, which showed severe membranous subaortic stenosis with a mean outflow gradient of 70 mmHg. Cardiac computed tomographic angiography also ...
Rupprecht Sven - - 2010
Arteriosclerosis related stenosis in the carotid bulb causes autonomic imbalance, likely due to carotid chemoreceptor and baroreceptor dysfunction. The latter are associated with increased cerebrovascular and cardiovascular mortality. Chemoreceptor and baroreceptor dysfunction is also involved in the origin of central sleep apnea syndrome (CSA) in different clinical entities. We hypothesized ...
Daijo Hiroki - - 2010
A 76-year-old woman was scheduled to undergo abdominal aortic repair for progressive abdominal aortic aneurysm. After inducing general anesthesia, the 7.5-mm internal diameter (ID) tracheal tube could not be advanced below the level of the vocal cords because of resistance, and intubation was re-attempted several times using smaller tubes. An ...
Van Canneyt Koen - - 2010
Hemodialysis vascular access (VA) stenosis remains a frequent complication. However, early detection is challenging and costly. The aim of this in vitro study was to assess a new detection method based on pulse pressure analysis at the hemodialysis needle. A silicon model of a radiocephalic arteriovenous fistula was built in ...
Seltmann Martin - - 2010
An 82-year-old patient developed right heart failure in the days after surgical aortic valve replacement. Coronary CT angiography showed a high-grade stenosis of the mid-right coronary artery. Adjacent suture material seen on noncontrast CT suggested that the lesion was related to surgical closure of the right atrial cannulation site. Invasive ...
Deng You-Bin - - 2010
This study was designed to characterize the changes in the peak systolic longitudinal, circumferential and radial strains by using 2-D strain echocardiography in patients with coronary artery stenosis without segmental wall motion abnormalities on conventional 2-D echocardiography. 2D strain echocardiography was performed in 44 patients with different degrees of coronary ...
Kuo Pei-Ching - - 2010
Although hemodialysis vascular access dysfunction is often caused by venous stenosis, stenosis can occur anywhere in the circuit. Herein, we report a 75-year-old woman who received repeated percutaneous angioplasty due to insufficient flow. Finally, a culprit stenosis at the subclavian artery was found and treated. Subclavian artery stenosis is often ...
Gaibazzi Nicola - - 2010
BACKGROUND: We aimed to compare the incremental value of contrast myocardial perfusion imaging (MPI) for the detection of intermediate versus severe coronary artery stenosis during dipyridamole-atropine echocardiography (DASE).Wall motion (WM) assessment during stress-echocardiography demonstrates suboptimal sensitivity to detect coronary artery disease (CAD), particularly in patients with isolated intermediate (50%-70%) coronary ...
Oster Matthew E - - 2010
BACKGROUND: Congenital rubella syndrome (CRS) has long been characterized by the triad of deafness, cataract, and cardiovascular malformations (CVMs). While initial reports identified patent ductus arteriosus (PDA) as the primary CVM in CRS, the exact nature of the CVMs found in CRS has not been well established. METHODS: We searched ...
Wang Ke-Yong - - 2009
We report a case of pulmonary capillary hemangiomatosis in a patient with aortic stenosis. An 86-year-old Japanese female with chronic heart failure due to aortic stenosis suddenly died during hemodialysis. At an autopsy, severe aortic stenosis and cardiomegaly with both left and right ventricular hypertrophy were noted. In the lung, ...
Arnoldi Elisabeth - - 2010
OBJECTIVE: To evaluate the performance of a computer-aided algorithm for automated stenosis detection at coronary CT angiography (cCTA). METHODS: We investigated 59 patients (38 men, mean age 58 +/- 12 years) who underwent cCTA and quantitative coronary angiography (QCA). All cCTA data sets were analyzed using a software algorithm for ...
Ioscovich A M - - 2009
BACKGROUND: Anesthetic management of parturients with aortic stenosis is controversial. Early studies suggest maternal mortality was related to cardiac condition and anesthetic care. In this report, management of parturients with moderate or severe aortic stenosis in two institutions is compared, and published cases are reviewed. METHODS: Peripartum anesthetic management of ...
Loukanov Tsvetomir S - - 2009
BACKGROUND: We present a group of infants and children with pulmonary arterial sling and tracheal stenosis. In some of the patients, the anomalously located pulmonary artery had previously been reimplanted, but without simultaneous repair of the trachea. METHODS: From 1992 to 2007, we reimplanted the left pulmonary artery in 13 ...
Dikkers Riksta - - 2009
PURPOSE: The purpose of this study was to investigate the noninvasive quantification of coronary artery stenosis using cardiac software packages and vessel phantoms with known stenosis severity. MATERIALS AND METHODS: Four different sizes of vessel phantoms were filled with contrast agent and scanned on a 64-slice multidetector computed tomography. Diameter ...
Tanaka Hisaichi - - 2009
A 25-year-old women developed severe stenosis of the right main bronchus after medical treatment for pulmonary tuberculosis in the right upper lobe. She underwent a right upper sleeve lobectomy with partial excision of the right main bronchus and right side of the carina. Reconstruction was performed using telescopic anastomosis between ...
Inan B Kaan - - 2009
Left main coronary artery (LMCA) stenosis accompanying to supravalvular aortic stenosis is a very uncommon, serious congenital abnormality. Aortic valve leaflet fusions and intimal thickening of the aortic valve leaflets and coronary artery are the underlying pathologies for the LMCA stenosis. We operated on a 21-year-old male patient for supravalvar ...
Gowda Srinath T - - 2009
The objective of this study was to evaluate the incidence of pre-existing catheterization left pulmonary artery (LPA) gradients and correlation of these gradients with later LPA stenosis after successful patent ductus arteriosus (PDA) occlusion. We performed a single-center review of 130 patients with PDA closure from October 1993 to February ...
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