Abstract：
:The dilatation of the vascular grafts is a well known phenomenon. It is usually evaluated by means of ultrasounds or, in selected cases, by CT scans or MRI; nevertheless its characteristics are far beyond to be fully recognized. Following our promising preliminary experience with helical CT as sole preoperative imaging for AAA, we have evaluated its reliability in the postoperative follow-up. We have studied 12 patients with aorto-iliac and 11 with aorto-femoral bypass for AAA, with a follow-up ranging between 1 and 3 years. A helical CT acquisition was performed during a single breath-holding with a 5-mm slice thickness, thus resulting in a 30 cm z-axis coverage. Axial images were reconstructed at 2-mm increments and used to generate high quality multiplanar reformatted (MPR) and three-dimensional (3D) surface rendered images. For each patient we evaluated the characteristics of the graft, the maximal diameters and the wall modifications. The average expansion was 28% at 1 year, stable at 2 years and then increased up to 44% at 3 years. Considering the different types of Dacron grafts, the dilatation was ranging between 22% and 46% (21 cases). The mean expansion was 31.3% and 29.5% for the trunk and for the branches of the graft respectively. No perigraft seroma nor anastomotic aneurysms were detected. A peculiar observation, both with and without contrast medium injection, was that all the grafts made on Dacron were not anymore depictable from the aortic wall after 1 year; the contrary was observed for the ePTFE grafts.
journal_name
Minerva Cardioangioljournal_title
Minerva cardioangiologicaauthors
Simoni G,Cittadini G Jr,Perrone R,Conzi R,Resasco M,Camerini G,Bachi Vsubject
Has Abstractpub_date
1996-05-01 00:00:00pages
223-7issue
5eissn
0026-4725issn
1827-1618journal_volume
44pub_type
杂志文章abstract：:In a controlled study of 100 patients, mean age 65 years old, suffering from chronic peripheral obliterative arterial disease, Leriche's stage II, were randomised in two groups treated respectively with defibrotide (400 mg bid) or heparan-sulfate (40 mg bid) by the oral route for a period of 6 months. At basal and aft...
journal_title：Minerva cardioangiologica
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1996-01-01 00:00:00
abstract：:Renal denervation is a novel catheter based approach that has been shown to effectively lower blood pressure in patients with resistant hypertension. Small studies have shown additional benefits in patients being treated for hypertension, such as improvements in insulin sensitivity, sleep apnoea and arrhythmias. More ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2013-06-01 00:00:00
abstract：:Two hundred and one patients admitted to Coronary Care Unit with documented acute myocardial infarction, whose chest pain had occurred within 12 hours of hospital admission non thrombolised, were studied. The peak of creatine kinase (CK) was examined and compared between patients without previous manifestations of myo...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
abstract：AIM:In mitral stenosis (MS) patients with a poor symptom-echocardiography correlation, dobutamine stress echocardiography (DSE) still does not have a confirmed utility and predictive value. Our aim is to evaluate usefulness of DSE in assessing 2 and 5 years clinical outcomes. METHODS:Forty-four consecutive patients wi...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2007-06-01 00:00:00
abstract：AIM:The aim of this study was to assess cardiac mortality in patients with reduced ejection fraction (EF< or =45%) and anemia (Hb< or =12 g/dL) undergoing coronary stenting and to investigate whether iron-deficiency anemia influenced outcome when compared to non-anemic patients or patients with other types of anemia. ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2010-02-01 00:00:00
abstract：OBJECTIVE:The proposal of this study is to compare the efficacy of lisinopril and theophylline, alone or in association, on erythrocytosis in renal-transplanted patients. DESIGN:Prospectic, case-control study. PATIENTS/ENVIRONMENT: 15 inpatients meeting 3 main criteria: 1) ACE therapy for past erythrocytosis, 2) actua...
journal_title：Minerva cardioangiologica
pub_type： 临床试验,杂志文章,评审
doi：
更新日期：1997-11-01 00:00:00
abstract：:The best timing of orotracheal intubation and invasive ventilation in COVID-19 patients with acute respiratory distress syndrome is unknown. The use of non-invasive ventilation, a life-saving technique in many medical conditions, is debated in patients with ARDS since prolonged NIV and delayed intubation may be harmfu...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：10.23736/S0026-4725.20.05356-6
更新日期：2020-10-15 00:00:00
abstract：:The Post-CABG trial was designed to assess the effects of 2 different lipid lowering strategies and low dose warfarin vs placebo (2 x 2 factorial) design on the progression of atherosclerosis in saphenous vein grafts. Atherosclerotic progression was determined by comparing baseline and follow-up angiograms (mean inter...
journal_title：Minerva cardioangiologica
pub_type： 临床试验,杂志文章,评审
doi：
更新日期：2002-08-01 00:00:00
abstract：:The effectiveness of a new alpha-blocking agent with additional mechanism of action was evaluated during intraoperative hypertensive crises. Urapidil was administered both in bolus form and as a continuous infusion in order to compare the two routes of delivery. During the study systolic, diastolic, mean pressure and ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：:The risk of venous thromboembolism (VTE) increases up to 5-10-fold during pregnancy and VTE represents the first cause of maternal mortality. The annual incidence of VTE is 0.97 per 1000 women during pregnancy and 7.19 per 1000 in the puerperium. The risk is higher in carriers of inherited thrombophilia. Prophylaxis o...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2006-12-01 00:00:00
abstract：:The transradial access (TRA) for cardiac catheterization and percutaneous coronary intervention (PCI) has been widely adopted in the last decades since its first description in the late forties. The transradial approach has been associated with favourable outcomes as compared with transfemoral access (TFA) in several ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：10.23736/S0026-4725.20.05391-8
更新日期：2020-11-04 00:00:00
abstract：:Over the last years, endovascular intervention have become an important part of treatment in patients with congenital heart disease particularly for residual defects after surgery done in infancy. These transcatheter procedures can be described as dilatation of stenotic sites (angioplasty, endovascular stenting and va...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2007-10-01 00:00:00
abstract：OBJECTIVES:To examine the relationship between patients gender, age and the development of different types of internal carotid artery plaque. DESIGN:Prospective open clinical study. METHODS:455 carotid duplex scans with a greater than 50% stenosis were analysed in terms of gender, age, degree of stenosis symptoms and...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：:Pulmonary hypertension (PH) is the common hemodynamic consequence of various pathophysiologic mechanisms. Since the publication of the most current American and European guidelines (2009) new agents were introduced into the clinical arena while data regarding former drugs has been substantiated. The therapeutic endeav...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2015-04-01 00:00:00
abstract：:Significant variations in the ECG have been observed in a female aged 77 with heart failure and chronic atrial fibrillation during an occasional increase in blood potassium followed by normalization. The major phenomena observed during hyperkalemia, due to a severe dehydration, were a transient sinus rhythm with atrio...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1989-09-01 00:00:00
abstract：BACKGROUND:The purpose of this registry is to report the immediate and long-term safety and efficacy of the Biotronik Orsiro stent in an unselected population during everyday practice. METHODS:Between May 2012 and June 2013, 246 consecutive coronary angioplasty procedures were performed using at least one Orsiro drug-...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2016-02-01 00:00:00
abstract：:Hypertrophic cardiomyopathy is a diverse condition, encompassing a wide spectrum of clinical manifestations. Left ventricular outflow obstruction occurs in a proportion of patients, and is amenable to a variety of management strategies. Echocardiography plays a crucial role in the diagnosis of hypertrophic cardiomyopa...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2011-12-01 00:00:00
abstract：:Segmentary isolated stenosis or obstructions of the superficial femoral artery in young people are rarely reported. In patients, most of them women, affected by chronic symptomatology of the lower limbs, the aetiology has been referred to fibromuscular dysplasia with unusual localization. We report a case of acute low...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2001-04-01 00:00:00
abstract：AIM:The aim of this paper was to compare the in-hospital management and outcome of patients on oral anticoagulation (OAC) undergoing coronary artery stenting (PCI-S) for ST-elevation myocardial infarction (STEMI) vs. other indications. METHODS:One hundred and sixteen patients on OAC at the time of PCI-S who were prosp...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,多中心研究
doi：
更新日期：2011-10-01 00:00:00
abstract：BACKGROUND:Infection due to severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), i.e. coronavirus-associated disease 2019 (COVID-2019), may occasionally lead to acute respiratory distress syndrome (ARDS), requiring in the most severe cases extracorporeal membrane oxygenation (ECMO). Yet, limited data, if any, ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：10.23736/S0026-4725.20.05328-1
更新日期：2020-10-01 00:00:00
abstract：:In obesity, the systemic resistances (SR) are reduced while the blood volume is increased. The rise of cardiac output (CO), stress-induced, produces an increase in blood pressure (BP), as an hypertensive behavior of the stress-response. The aim of our study is to evaluate if, in obese subjects, the considerable increa...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1994-05-01 00:00:00
abstract：:Intraoperative transesophageal echocardiography (IOTEE) has become an important diagnostic and monitoring tool in the operating theatre during cardiac and noncardiac operations. However, its routine application during valve replacement operations has not received universal recognition. The cumulative experience, broug...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2007-04-01 00:00:00
abstract：:The aim of this study was to provide a further contribution to the study on the alterations of left ventricular diastolic function induced by dialysis, using simple indexes of diastolic function obtained with Doppler. The study is conduced in 15 patients with renal failure aged between 22 and 51 years old by means of ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1993-09-01 00:00:00
abstract：:The division of the venous circulation in to two sectors, one constituted by the superficial and deep venous trunks (macrocirculation) and the other by the capillaries and precapillary venules (microcirculation), is surely schematical but aids the comprehension of many hemodynamic effects connected to hampered venous ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：1992-11-01 00:00:00
abstract：:Use of definite molecular weight heparan sulphate in a protocol for the prevention of deep venous thrombosis in the total joint replacement surgery. The authors propose a working protocol for the prevention of deep venous thrombosis in prosthetic orthopaedic surgery. It requires that integration of pharmacological, an...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：:The presence of high-risk features on candidates to percutaneous revascularization is increasingly leading to Impella®-assisted procedures (IAPs). While IAPs are safe and effective procedures, they still require managing a degree of complexity. Clinicians often rely on their ability to recall every step of operative p...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：10.23736/S0026-4725.18.04669-8
更新日期：2018-10-01 00:00:00
abstract：BACKGROUND:Intra-arterial infusion of PGE1 alpha-ciclodestrina was achieved by intrafemoral catheter in critical limb ischemia. METHODS:The acute infusion of 10 micrograms in 20 minutes, in 50 ml of saline was followed by chronic infusion 20 micrograms/die of PGE1 alpha-ciclodestrina for 5 days. Three male patients (a...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：:Although drug-eluting stents (DES) have significantly reduced the rates of restenosis as compared to bare metal stents, late stent thrombosis remains a major drawback, especially for "off-label" use. Delayed arterial healing, characterized by persistent fibrin deposition and poor endothelialization, has been shown to ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2012-02-01 00:00:00
abstract：:Pulmonary thromboembolism is a relatively common disease in an Emergency Department. Diagnosis, often difficult, is based on careful evaluation of risk factors, clinical examination, radiological and laboratory investigations. Plasma D-dimer, a degradation product of cross-linked fibrin with low specificity and very h...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2006-04-01 00:00:00
abstract：:Diabetes is associated with significant morbidity and mortality in the setting of acute coronary syndromes. Exists a progressive relationship between glucose levels and cardiovascular risk. Hyperglycemy in fact produces endothelial dysfunction recognised to be a key accessory to diabetic microangiopathy and macroangio...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2002-02-01 00:00:00
