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 return and to the incompetence of the valvular devices. In fact many of the effects of stasis and venous hypertension (oedema, red cell diapedesis, skin dystrophies) cannot be explained merely by hydraulic mechanisms but require a primary alteration of the microvascular wall associated with structural changes of the perivascular connective tissue. The alterations that occur in microcirculation are of the utmost importance in the formation of the venules ulcerations. The passage of fibrinogen through large pores in the venules of the patients affected by venous hypertension derived from venous insufficiency creates a pericapillary fibrin deposition that cannot be removed because of inadequate blood and tissue fibrinolysis. This accumulation acts as a barrier to the diffusion of oxygen and other nutrients, determining a stasis dermatitis that may lead to tissue necrosis and ulceration. The more precise knowledge of the phenomena connected with the venous stasis at the level of microcirculation (pericapillary fibrin deposition, endothelial ischemia, blocked lymphatic drainage) will not only allow a deeper comprehension of the clinical signs but hopefully will lead to a more effective treatment of the postphlebitic syndrome.
journal_name
Minerva Cardioangioljournal_title
Minerva cardioangiologicaauthors
Miani S,Boneschi M,La Penna A,Giordanengo Fkeywords:
subject
Has Abstractpub_date
1992-11-01 00:00:00pages
413-6issue
11eissn
0026-4725issn
1827-1618journal_volume
40pub_type
杂志文章,评审abstract：:Hypertrophic cardiomyopathy (HCM) is a condition of unknown etiology with thickening of the interventricular septum. It is better defined as a genetic disorder of autosomal dominant inheritance with variable left ventricular hypertrophy and symptoms. HCM has been rarely reported in association with other causes of hyp...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2007-08-01 00:00:00
abstract：BACKGROUND:Aim of this study is to estimate the effectiveness of epidural electric stimulation of spinal cord for the treatment of patients with severe peripheral chronic arteriopathy who can't be surgically treated or when surgical therapy failed. METHODS:A retrospective study was carried out on 18 patients with peri...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2002-12-01 00:00:00
abstract：:The aneurysm of the interatrial septum (ASA) is a rare congenital heart disease, easily recognizable by real time cross sectional two dimensional echocardiography. The ASA occurs as an isolated entity or may be associated with congenital heart disease. Usually ASA may cause serious complications such as embolic phenom...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1992-04-01 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：BACKGROUND:The deep femoral artery provides the primary blood supply to the thigh, and in addition serves as the major collateral channel for bypassing the obstructed superficial femoral artery. The purpose of isolated profundoplasty is to relieve a significant stenosis and improve perfusion of the ischaemic leg. METH...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2000-12-01 00:00:00
abstract：:Some cases of coronary aneurysms studied echocardiographically in children suffering from Kawasaki's disease are reported. In the fourth case, bidimensional echocardiography highlighted a uniform dilatation of the right and left coronary proximal segments which had retreated at subsequent controls. In the third case, ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:Percutaneous coronary interventions (PCI) have gained widespread acceptation among cardiologists and among the general population for a variety of clinical indications, comprising from stable angina to ST-elevation acute myocardial infarction, due to the undisputed clinical benefit they provide and to their large avai...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2013-10-01 00:00:00
abstract：:The development of drug-eluting stents is one of the major revolutions in the field of Interventional Cardiology. Restenosis rate has been significantly reduced, in comparison to bare metal stents. The ideal drug to prevent restenosis must have an anti-proliferative and anti-migratory effect on smooth muscle cells but...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2005-10-01 00:00:00
abstract：:We assessed the safety and efficacy of intravenous propafenone in the treatment of atrial fibrillation and flutter of recent onset (1-10 days). The drug was administered, at a dosage of 2 mg/kg, to 46 consecutive patients (with age variable from 35 to 86 years), 36 with atrial fibrillation, 10 with atrial flutter. The...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：BACKGROUND:Precise calcium evaluation in the aortic complex may be complicated. We aimed to assess the usefulness of a novel semi-automatic algorithm for multi slice computed tomography-derived (MSCT) quantitative estimation of aortic valve calcifications (AVC) in patients with severe aortic stenosis (AS) undergoing tr...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：10.23736/S0026-4725.18.04793-X
更新日期：2019-02-01 00:00:00
abstract：:Recent studies have demonstrated the usefulness of myocardial contrast echocardiography (MCE) in studying myocardial perfusion. Several first and second generation contrast agent such as Levovist, Sonovue, Optison, Definity and Imagent are commercially available or close to be introduced into the market. Use of MCE al...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2003-12-01 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：:The number of women who become ill and die from acute myocardial infarction (AMI) increases steadily with age. It is not yet clearly defined whether and why women suffer from a higher in-hospital mortality rate after AMI. In this study we evaluated the importance of the female sex as a risk factor for in-hospital mort...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：1997-06-01 00:00:00
abstract：:The authors present the results of a research on 3,888 patients (1,768 males and 2,120 females) admitted to the 1st Internal Medicine Department of Leghorn Hospital during two years (from July 1993 to June 1995). The research is intended to value the hyperlipidaemia's incidence in hospitalized patients, and the associ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1996-12-01 00:00:00
abstract：:As echocardiography is being used more often, its value and accuracy are becoming more fully appreciated, especially for identifying normal anatomic variants and their possible erroneous interpretation as pathologic states. We report the echocardiographic and clinical findings observed in sixteen subjects examined at ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1989-07-01 00:00:00
abstract：:Cell based therapy has become a new and attractive option for the treatment of cardiac disease and heart failure. Although it has been demonstrated in vitro and in vivo that differentiation of non-differentiated cells (progenitor cells) into cardiomyocytes is able even in adult hearts the potential use of such transdi...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2009-04-01 00:00:00
abstract：AIM:The aim of this study was to analyze restenosis after percutaneous coronary intervention, factors related to restenosis after coronary artery stenting and the degree of the risk of restenosis were evaluated. METHODS:The study enrolled 181 patients (249 lesions) who underwent the first coronary artery stenting. Mul...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2008-06-01 00:00:00
abstract：:Deep venous thrombosis (DVT) is often difficult to diagnose based on objective data alone (sensitivity 60-66%, specificity 20-72%, according to a number of studies) and this leads to the possible misuse of instrumental tests. It is important to establish standard clinical protocols to select those cases that call for ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2000-12-01 00:00:00
abstract：:The decision to offer patients with myocardial ischemia a coronary artery bypass graft (CABG) surgery has been largely determined by extent of coronary artery disease (CAD) and left ventricular function, since the early 1970's. Based upon subset analyses, and long-term follow-up, of three moderate-sized trials of stab...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2006-10-01 00:00:00
abstract：:Congenital thrombophilia, specifically thrombophilia due to Leiden modified factor V as the cause of thromboembolic disease, is discussed. Thromboembolic disease is potentially fatal and disabling. A clinical case is presented of a girl of 15 with Leiden factor V thrombophilia in which all the typical thromboembolic e...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2001-12-01 00:00:00
abstract：:This paper presents a study of plethysmographic changes induced by methacholine (a derivative of acetylcholine) administered via iontophoresis in a population of 41 young women with apparently primary Raynaud's disease. All patients presented with a very clear statistically significant sphygmic increment, obviously co...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2000-04-01 00:00:00
abstract：:After the introduction of coronary balloon angioplasty, bare-metal, and drug-eluting stents, fully bioresorbable scaffolds (BRS) could be the fourth revolution in interventional cardiology. The BRS technology shares the advantages of metallic stents regarding acute gain and prevention of acute vessel occlusion by prov...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2013-04-01 00:00:00
abstract：BACKGROUND:Galectin-3 is a recently developed biomarker of fibrosis, which may play a role in cardiac remodeling and associated with both the progression and severity of heart failure (HF). METHODS:A prospective cohort study of 190 patients with documented prior myocardial infarction and chronic HF (NYHA class II-IV) ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2016-12-01 00:00:00
abstract：:Ankle sprains mainly caused by accidents or strenuous sport activities can often be quite painful and impair motility. If not treated immediately and correctly, sprains may lead to severe complications. The aim of the present study was to compare the efficacy and safety of topically applied ketoprofen versus orally ad...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2008-10-01 00:00:00
abstract：:With radioisotopes it is possible to study the heart obtaining complementary or substitutive informations to those provided by the most common noninvasive methods of myocardial assessment and by coronarography. This paper aim is to report experience with thallium 201 and 99mTc isonitrile in the diagnosis and followup ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：UNLABELLED:To test if a low Q wave voltage and its faulty increase after exercise is an additional sign of myocardial ischemia, 64 pts with no previous myocardial infarction, bundle branch block or left ventricular hypertrophy were studied by a treadmill test and coronary angiography. Nineteen had single vessel disease...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：1989-06-01 00:00:00
abstract：:A patent ductus arteriosus in adults is a rare eventuality. After correct diagnosis, an accurate evaluation of pulmonary vascular resistances is necessary with, in case of normality, a straightforward indication to surgery, because the evolution of the disease cannot be predicted. In case of pulmonary hypertension irr...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1991-09-01 00:00:00
abstract：:Inappropriate secretion of TSH (IST) refers to a heterogeneous group of syndromes in which patients show unsuppressed TSH levels in spite of high serum free thyroid hormone concentrations. It has been recognised that IST can be due to both thyroid hormone resistance (RTH) and pituitary TSH-secreting tumours. The forme...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2002-04-01 00:00:00
abstract：:Colchicine was introduced in 1987 for the treatment of recurrent pericarditis. Up to the present, papers have been published on a total of 117 patients treated with colchicine after the failure of treatment with FANS, corticosteroids and repeated pericardiocentesis. Here two cases of chronic pericardial effusion, one ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2000-10-01 00:00:00
abstract：:Stenting of symptomatic myocardial bridges is a therapeutic option with documented good short-term outcome. However, limited data on the long term outcome of myocardial bridge stenting has shown a higher restenosis rate comparing to stenting of de novo atherosclerotic lesions. Drug-eluting stenting of de novo atherosc...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2007-12-01 00:00:00
