Abstract:
:Twenty-three consecutive subjects (age 46.7 +/- 21, range 13-78) addressed to our attention for symptoms attributed to documented or suspected supra ventricular arrhythmias underwent transesophageal electrophysiologic study. On the basis of the preliminary investigations 15 proved free from organic heart disease, 2 were affected with ischemic heart disease (secondary angina), 6 with hypertensive cardiomyopathy. In each patient the sensibility, specificity and positive predictive value of the following reports regarding the occurrence of paroxysmal fibrillation and flutter (Ffap) were evaluated: a) echo reports of left atrial enlargement; b) ECG signs of atrial enlargement; c) interatrial conduction time (TCIA) assessed with unipolar transesophageal recording. As TCIA we adopted the time interval intercurrent from the first low-voltage deflection of the esophageal P wave (far field) and the apex of the intrinsecoid deflection of the same wave. TCIA proved significantly longer in the 12 patients affected with Ffap compared with those free from documented paroxysmal or inducible arrhythmias or affected with paroxysmal junctional reciprocating tachycardias: 76.6 +/- 11 vs 51.8 +/- 11.7; p less than 0.001. A TCIA greater than 63 msec characterizes with satisfactory sensibility and specificity the occurrence of Ffap: sens. 75%, spec. 91%, positive predictive value 90%. Echo and ECG reports of atrial enlargement behave as highly specific but not sufficiently sensitive indexes of the occurrence of Ffap: sens. 42%, spec. 100%, pos. pred. val. 100% and sens. 17%, spec. 100%, pos.pred.val. 100% resp. We concluded that TCIA is an index correlated with and predictive of the occurrence of Ffap in patients symptomatic for cardiopalmus or neurologic symptoms in the absence of other arrhythmias detectable with Holter monitoring which are able to produce clinical symptoms.
journal_name
Minerva Cardioangioljournal_title
Minerva cardioangiologicaauthors
Simoncelli U,Marchetti A,Sorgato A,Rusconi Csubject
Has Abstractpub_date
1991-06-01 00:00:00pages
219-25issue
6eissn
0026-4725issn
1827-1618journal_volume
39pub_type
杂志文章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::Non-invasive imaging plays an increasingly important role in the diagnosis and risk stratification of coronary artery disease (CAD). Several techniques such as stress echocardiography and myocardial perfusion imaging have become available to assess cardiac function and myocardial perfusion. With the arrival of multi-s...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章,评审
doi:
更新日期:2008-04-01 00:00:00
abstract::Since its initial description by Gramiak and Shah in 1968, contrast echocardiography has become an established practice world-wide. Microbubbles have the unique property of being pure intravascular tracers. The basic rationale behind bubble imaging is the characteristic responses to ultrasound power that results in en...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章,评审
doi:
更新日期:2010-06-01 00:00:00
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 imagin...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:1996-05-01 00:00:00
abstract:AIM:The aim of the present study was to investigate the behaviour of plasma adrenomedullin (AM), a hypotensive peptide, in patients with malignant (MHT) and renovascular hypertension (RVH), 2 pathologic conditions in which renin-angiotensin system (RAS) is activated and to compare them with those in essential hypertens...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:2004-08-01 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::Cardiac hydatid disease represents 0.02-2% of the possible locations of the parasite. The case of an asymptomatic 60-year-old male patient, hospitalised for mnesic and cognitive disease, and with history of hepatic and pulmonary echinococcosis is reported. The patient showed a cardiac cyst localised in the mediobasal ...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Takotsubo Cardiomyopathy (TTC) is classified into 4 types dependent on anatomical area affected identified on gross visual assessment. We have sought to understand if it is feasible and advantageous to use left ventricular global longitudinal strain (LVGLS), LV segmental longitudinal strain and right ventric...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:10.23736/S0026-4725.20.05386-4
更新日期:2021-01-11 00:00:00
abstract:BACKGROUND:The aim of this study was to correlate uric acid levels with the classic cardiovascular risk factors in an adult population in Campania. METHODS:The following parameters were assessed in the study population (600 men and 600 women) aged between 25-74 years old, subdivided into 5 age groups (25-34, 35-44, 45...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:2001-08-01 00:00:00
abstract::The efficacy and safety of the treatment of arterial hypertension with the ACE-inhibitor quinapril, were evaluated in a multicentre study conducted in Italy. The study, lasting 14 weeks, after a preliminary wash-out period, allowed response-based titration of quinapril dose from 10 mg to 40 mg once a day, with provisi...
journal_title:Minerva cardioangiologica
pub_type: 临床试验,杂志文章,多中心研究
doi:
更新日期:1992-03-01 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:BACKGROUND:The aim of this comparative registry study was to evaluate the supplementation with Pycnogenol® in subjects with Behçet syndrome (BS) with symptoms impairing their quality of life despite being in a remitting phase of the disease. METHODS:Thirty-four patients with a confirmed diagnosis of BS were divided in...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:10.23736/S0026-4725.18.04637-6
更新日期:2018-08-01 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::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:AIM:To evaluate any differences in ventricular pre-excitation secondary to Wolff Parkinson White syndrome in the aged compared to young and adult patients. METHODS: EXPERIMENTAL DESIGN:a clinical study was performed using a comparative prospective criterion with retrospective analysis. The duration of follow-up range...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:1998-12-01 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::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:BACKGROUND:Coronary sinus type atrial defect is the result of an incomplete formation of the atriovenous fold. This is a rare anomaly that in a very few cases took advantage of echocardiographic diagnosis before surgery. We report on a case of coronary sinus type atrial septal defect diagnosed by means of transthoracic...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:1997-06-01 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::Hypertrophic cardiomyopathy (HCM) occurs in 1 in every 500 individuals. It represents the most common cause of sudden cardiac death in those under the age of twenty-five. 3-5% patients with HCM go on to develop the dilated, hypokinetic end stage (ES) HCM with systolic failure. They have a higher incidence of heart fai...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:2012-12-01 00:00:00
abstract::Cardiac mixoma in the elderly. A clinical study. The clinical features of 13 cardiac myxomas surgically resected are presented. The mean age at presentation was 68 years. Ten were in the left atrium, 5 near the fossa ovalis, 3 at the base of the atrial septum, 1 at the inferior wall and 1 on the anterior leaflet of mi...
journal_title:Minerva cardioangiologica
pub_type: 临床试验,杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract:AIM:In-stent restenosis still affects 10-50% of long-term outcome after percutaneous coronary intervention (PCI). Large clinical trials have shown that sirolimus-eluting stents (SES) have reduced restenosis rate to 0-9% in lesions at low-moderate risk. The aim of this study was to evaluate long-term clinical and angiog...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:Coronary perforations (CP) have been described as a rare but potentially fatal complication in percutaneous coronary interventions (PCI). Our aim is to compare temporal trends in frequency, management and outcomes of coronary perforations (CP). METHODS:All cases of CP recorded in our prospective institution...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:10.23736/S0026-4725.18.04433-X
更新日期:2018-08-01 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:BACKGROUND:To assess the prevalence of masked hypertension (MH) in young Saudi National Guard soldiers based on 24h ambulatory blood pressure monitoring (ABPM). METHODS:A prospective study of 196 soldiers, aged between 21-50 years, without a history of hypertension or antihypertensive medication use. Each participant ...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:10.23736/S0026-4725.20.05288-3
更新日期:2020-06-10 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::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::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:BACKGROUND:Aim of this registry study was the evaluation of the stability of carotid plaques by ultrasound in asymptomatic subjects with high oxidative stress following supplementation with a combination of the extract from bark of Pinus pinaster, Pycnogenol®, with an extract from Centella asiatica leaves, Centellicum®...
journal_title:Minerva cardioangiologica
pub_type: 杂志文章
doi:
更新日期:2016-12-01 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