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 (SVD), 21 double vessel disease (DVD), 4 triple vessel disease (TVD) and 20 normal coronary arteries. Sensitivity (SENS), specificity (SPEC) and predictive value (P) of Q wave changes have resulted as follows: 84%, 55%, 80.4%, respectively, compared to 79.5%, 75%, 87.5% of ST modifications associated or not with angina. The SENS of Q wave changes was 72% in SVD and 92% in multivessel disease (p less than 0.05). In 68% of our pts ST and Q wave changes gave concordant results and their combination increased SENS, SPEC, PV to 90.1%, 80%, 90.3%. IN CONCLUSION:Q wave analysis can provide further evidence of myocardial ischemia and can increase SENS, SPEC of stress test. In our experience Q wave is a more sensitive finding than ST depression in multivessel disease.
journal_name
Minerva Cardioangioljournal_title
Minerva cardioangiologicaauthors
Facchin D,Slavich GA,Fresco C,Sindici MG,Tuniz D,Feruglio GAsubject
Has Abstractpub_date
1989-06-01 00:00:00pages
273-9issue
6eissn
0026-4725issn
1827-1618journal_volume
37pub_type
杂志文章,评审abstract：BACKGROUND:The aim of this study to investigate the correlation of the peripheral concentrations of one representative estrogen, E2 estradiol, with various indicators reflecting different aspects of cardiac structures and functions. METHODS:A total of 84 typical patients with hypertrophic cardiomyopathy (HCM) and 77 h...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2016-08-01 00:00:00
abstract：:Despite advances in clinical interventions, drug therapy and preventative strategies for cardiovascular disease, heart disease remains the number one cause of death in the United States. A major cause of heart failure leading to death is myocardial ischemic disease. Terminal heart failure can be salvaged in some cases...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2010-02-01 00:00:00
abstract：:Calcium-antagonist and B-blockers are effective in improving exercise tolerance in patients with effort angina. We studied the short effects of oral administration of nifedipine (10 mg) and propranolol (80 mg) alone and in combination in 15 elderly patients with chronic exertional angina pectoris in a double-blind, ra...
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：1993-04-01 00:00:00
abstract：:The meaning of the term biomarker has been standardized by a working group of the National Institutes of Health as "a characteristic that is objectively measured and evaluated as an indicator of normal biological processes, pathogenic processes, or pharmacologic responses to a therapeutic intervention". The ability of...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2012-04-01 00:00:00
abstract：OBJECTIVE:A study of the protective efficiency imparted by intermittent warm blood cardioplegia (WBCP) using perfused rat heart model. METHODS:Hemodynamic parameters were monitored simultaneously with metabolic changes in high-energy phosphates using 31P-NMR spectroscopy. Following 30 min perfusion with Krebs-Henselei...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1995-05-01 00:00:00
abstract：:The association between portal venous hypertension and pulmonary arterial hypertension has received scarce attention in the italian medical literature. Nevertheless the association is relatively frequent, it needs a multidisciplinary approach and it is a stimulus for the search of causes of so-called primary pulmonary...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：1996-07-01 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：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：:In the period 1972-1988, 209 patients (81 males, 128 females, mean age 42.4 +/- 11.9, range 20-71 years) underwent surgery for multiple valve repair (MVR) at the Italian Institution of Cardiac Surgery. Ninety-five patients had previously undergone mitral commissurotomy (MC). NTHA function class was III-IV in 89% of th...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1994-06-01 00:00:00
abstract：:An aortic thrombus may be detected by using transesophageal echocardiography after an embolic event. Clinical features are variable and may include cardiac and neurologic symptoms, such as the stroke. We report a case of a woman with an acute ischemic stroke, a myocardial infarction and a free floating aortic thrombus...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2006-12-01 00:00:00
abstract：:This study is aimed at analyzing our experience in the evolution of aneurysmatic disease after surgical treatment of the typical subrenal abdominal aortic aneurysm. In fact in some cases we reobserved these patients for the onset of a new important dilatation involving the proximal tract of the abdominal aorta or the ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1994-07-01 00:00:00
abstract：BACKGROUND:The aim of this study was to evaluate the effects of the standardized supplement Robuvit® (oak wood extract) in defined diffuse, minimal lymphatic "retention" (DMLR). METHODS:Robuvit® has already been investigated in both primary and secondary (post-surgical, post chemo-radiotherapy) lymphatic insufficiency...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：10.23736/S0026-4725.19.05026-6
更新日期：2020-06-01 00:00:00
abstract：:Our previous researches proved that, in patients affected by Raynaud disease, microcirculatory alterations were greater in those cases in which the small vessels showed evocative appearances of a sclerodermatous connectivopathy. In this study we evaluated cutaneous microvasculature in 18 patients suffering from clear ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1993-11-01 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：:Despite the impressive progress of percutaneous treatment modalities, restenosis remains the major Achilles heel of interventional cardiology. Approximately 25% of the general population treated for coronary diseases with a bare-metal stent and about 10% of patients treated with a drug-eluting stent develop an overgro...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2009-10-01 00:00:00
abstract：:The definition of an ischaemic condition at lower limb level, may imply any different degree of the pathology, starting from a simple chronic slight claudication up to a severe ischaemia. Critical Limb Ischaemia is the term defined to identify an ischaemic condition, which endangers the limb or part of a limb and requ...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
abstract：:Saphenous vein is nowadays the material of choice performing on femoro-distal revascularisation; when this is not available, it is important to use a material which gives the closest approximation of an ideal conduit and for same time an easy handling during the execution of the anastomosis. Although vein's degenerati...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：:Over the last years a number of new biomarkers reflecting different aspects of heart failure (HF) pathophysiology have been evaluated in order to improve diagnosis and to better define prognosis of patients. Among these, Galectin 3 (Gal-3) seems particularly promising. It is a soluble beta galactoside-binding lectin p...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2016-04-01 00:00:00
abstract：BACKGROUND:Prolonged periods of atrial fibrillation (AF) or high frequency atrial pacing lead to a significant shortening of atrial refractory periods. This time-dependent electric remodelling is reduced significantly by the administration of verapamil. METHODS:The present series consists of 24 patients all suffering ...
journal_title：Minerva cardioangiologica
pub_type： 临床试验,杂志文章
doi：
更新日期：2003-02-01 00:00:00
abstract：:A two years follow up on 105 diabetic patients and 50 normal subjects was carried out by high resolution real time echotomography, aiming to evaluate the prevalence and the evolutionary trends of carotid atherosclerotic plaques. The prevalence of atherosclerotic lesions was higher in diabetic patients than in normal s...
journal_title：Minerva cardioangiologica
pub_type： 临床试验,杂志文章
doi：
更新日期：1992-09-01 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：BACKGROUND:It is known that resistance to activated protein C (APCR), often associated with a single point mutation (Arg506-->Gln) in the coagulation factor V gene (factor V Leiden), is the most frequent inherited abnormality of blood coagulation. It plays a key role as pathogenetic factor of venous thromboembolism, bu...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：2001-12-01 00:00:00
abstract：BACKGROUND, MATERIALS AND METHODS:To compare the relative use of verapamil and beta-blockers, which have shown comparable efficacy in reducing mortality and reinfarction rates in selected patients with myocardial infarction (MI), we retrospectively evaluated the ongoing treatment at the time of the pre-discharge evalua...
journal_title：Minerva cardioangiologica
pub_type： 临床试验,杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：:Transcatheter aortic valve implantation (TAVI) is the treatment of choice among patients with symptomatic severe aortic stenosis (AS) deemed inoperable and a valuable alternative to surgical aortic valve replacement for high-risk surgical patients. Over the years, this procedure proved to be relatively safe, but despi...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2016-06-01 00:00:00
abstract：:The Authors describe a case of uniatrial univentricular heart with a right transposition and atresia of the aorta. This case forms part of an autoptic series of 74 congenital cardiopathies with defects of the septal system: monometameric (52 cases), polymetameric (22 cases), and limited (66 cases) or broad DIA, DIV or...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:Endovascular aortic repair (EVAR) for abdominal aortic aneurysms (AAA) is the preferred first treatment option in case of patients with advanced age and/or fit anatomy owing to shorter length of in hospital staying, less complications or laparotomy-related re-interventions, and lower initial costs. Although it is a le...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2016-04-01 00:00:00
abstract：:Brief periods of non-lethal ischemia and reperfusion render the myocardium more resistant to subsequent ischemia. This adaption occurs in a biphasic pattern: the first being active immediately and lasting for 2-3 hrs (early preconditioning), the second starting at 24 hrs until 72 hrs after the initial ischemia (delaye...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2002-12-01 00:00:00
abstract：:The worldwide prevalence of heart failure is increasing in part due to an ageing population. In the developed world, heart failure affects 1-2% of the general population, accounting for 5% of adult hospital admissions. There is now convincing evidence supporting the beneficial effects of cardiac resynchronization ther...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章,评审
doi：
更新日期：2005-08-01 00:00:00
abstract：OBJECTIVE:To analyze the usefulness of autologous blood salvage and intraoperative isovolemic hemodilution in conjunction with autologous blood salvage in cardiac surgery, and also to compare two different autologous blood salvage methods. EXPERIMENTAL DESIGN:Retrospective analysis of transfusion practice in cardiac s...
journal_title：Minerva cardioangiologica
pub_type： 杂志文章
doi：
更新日期：1997-09-01 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
