Provision of Italian diagnostic reference levels for diagnostic and interventional radiology.

Objectives: The diagnostic reference level (DRL) is a useful tool for the optimisation of medical exposures. Thus, a Working Party coordinated by the Italian National Institute of Health and the National Workers Compensation Authority has been formed to provide Italian DRLs, for both diagnostic and interventional procedures, to be used as appropriate for the implementation of the 2013/59 European Directive into the national regulation.

Materials And Methods: The multidisciplinary Working Party was formed by professionals involved in diagnostic and interventional radiology medical exposures and started from a critical revision of both the literature and the results of previous Italian surveys.

Clinical management of fusion in primary mandibular incisors: a systematic literature review.

Dental anomalies occurring in deciduous teeth can affect the eruption of the permanent dentition and the occlusion stability. The occurrence of dental anomalies such as double teeth during the primary dentition in the daily practice might be frequent. The study aimed to qualitatively summarize the therapeutic management of double teeth in primary incisors.

[SICI-GISE Position paper: Enhancing radiation safety in the catheterization laboratory].

The radiation dose received by interventional cardiologists during their activity in the catheterization laboratory is a matter of concern in terms of possible deterministic and stochastic risk. At the same time, very often, the knowledge of the effect and consequences of radiation exposure in the interventional cardiology community is limited. This document endorsed by the Italian Society of Interventional Cardiology (SICI-GISE) provides recommendations for cardiologists' radiation protection.

Heterogeneity of clinical presentation in Tako-Tsubo syndromes: the prevalence of normal segmental wall motion and normal ECG pattern.

Aim: The aim of this study is to report the heterogeneity of clinical presentation in Tako-Tsubo syndrome (TTS), including a significant prevalence of normal ECG and echocardiographic patterns in a series of consecutive patients from a single center.

Methods And Results: From our database we selected a total of 168 cases of TTS. A total of 140 of these (Group A); 14 men (10%), mean age 60.

Impact of ambulatory cardiac rehabilitation on cardiovascular outcomes: a long-term follow-up study.

Aims: To evaluate the long-term clinical impact of the application of cardiac rehabilitation (CR) early after discharge in a real-world population.

Methods And Results: We analysed the 5-year incidence of cardiovascular mortality and hospitalization for cardiovascular causes in two populations, attenders vs. non-attenders to an ambulatory CR program which were consecutively discharged from two tertiary hospitals, after ST-elevation myocardial infarction, non-ST-elevation myocardial infarction, coronary artery bypass graft, or planned percutaneous coronary intervention.

Management of untreatable ventricular arrhythmias during pharmacologic challenges with sodium channel blockers for suspected Brugada syndrome.

Pharmacologic challenge with sodium channel blockers is part of the diagnostic workout in patients with suspected Brugada syndrome. The test is overall considered safe but both ajmaline and flecainide detain well known pro-arrhythmic properties. Moreover, the treatment of patients with life-threatening arrhythmias during these diagnostic procedures is not well defined.

The combined use of Drug-eluting balloon and Excimer laser for coronary artery Restenosis In-Stent Treatment: The DERIST study.

Aim: Stents reduce angiographic restenosis in comparison with balloon angioplasty. The rate of in-stent restenosis (ISR), although less frequent than post-angioplasty restenosis, is becoming increasingly prevalent due to the recent exponential increase in the use of intracoronary stents. The aim of this study is to evaluate angiographic and clinical outcomes of PTCA in combination with the use of excimer laser coronary angioplasty (ELCA) and drug-eluting balloon (DEB) in treatment of in-stent restenosis (ISR).

Early outcome of high energy Laser (Excimer) facilitated coronary angioplasty ON hARD and complex calcified and balloOn-resistant coronary lesions: LEONARDO Study.

Aim: An innovative xenon-chlorine (excimer) pulsed laser catheter (ELCA X80) has been recently used for the treatment of complex coronary lesions, as calcified stenosis, chronic total occlusions and non-compliant plaques. Such complex lesions are difficult to adequately treat with balloon angioplasty and/or intracoronary stenting. The aim of this study was to examine the acute outcome of this approach on a cohort of patients with coronary lesions.

Transcatheter aortic valve implantation for degenerative aortic valve regurgitation long after heart transplantation.

Transcatheter aortic valve implantation (TAVI) has become a feasible therapeutic option for the management of high-risk patients with severe degenerative aortic stenosis. Recently it has been extended to high-risk patients with severe aortic regurgitation. Degenerative aortic valve disease is generally uncommon in heart transplant recipients.

Predictive value of electrocardiogram in diagnosing acute coronary artery lesions among patients with out-of-hospital-cardiac-arrest.

Aims: Acute coronary lesions are known to be the most common trigger of out of hospital cardiac arrest (OHCA). Aim of the present study was to assess the predictive value of ST-segment changes in diagnosing the presence of acute coronary lesions among OHCA patients

Methods: Findings of coronary angiography (CA) performed in patients resuscitated from OCHA were retrospectively reviewed and related to ST-segment changes on post-ROSC electrocardiogram (ECG) RESULTS: Ninety-one patients underwent CA after OHCA; 44% of patients had ST-segment elevation and 56% of patients had other ECG patterns on post-ROSC ECG. Significant coronary artery disease (CAD) was found in 86% of patients; CAD was observed in 98% of patients with ST-segment elevation and in 77% of patients with other ECG patterns on post-ROSC ECG (p=0.

Impact of emergency coronary angiography on in-hospital outcome of unconscious survivors after out-of-hospital cardiac arrest.

Acute coronary thrombotic occlusion is the most common trigger of cardiac arrest. The aim of the present study was to assess the impact of an invasive strategy characterized by emergency coronary angiography and subsequent percutaneous coronary intervention (PCI), if indicated, on in-hospital survival of resuscitated patients with out-of-hospital cardiac arrest (OHCA) and no obvious extracardiac cause who do not regain consciousness soon after recovery of spontaneous circulation. Ninety-three consecutive patients (67 ± 12 years old, 76% men) were included in the study.

Long-term outcome after drug-eluting stent implantation in unselected population: ROME and UDINE experience (the RUDI registry).

Objectives: The aim of our study is to evaluate the safety and efficacy of DES implantation in an unselected, "real world," high-risk population.

Background: Several clinical trials showed that drug-eluting stents (DESs) implantation is safe and effective in selected population. In spite of these encouraging results, there are some concerns about "real world" utilization of these stents.

The acute myocardial infarction with ST segment elevation Udine registry (Come-to-Udine): predictors of 3 years mortality.

Background: Percutaneous coronary intervention (PCI) is considered the best treatment for acute myocardial infarction with ST segment elevation (STEMI), but it is difficult to deliver.

Objectives: To report on long-term mortality predictors in a registry based on a 'hub and spoke' model, according to the initial strategy: thrombolysis followed or not by PCI, invasive strategy followed or not by primary PCI and no reperfusion.

Methods And Results: From May 2001 to June 2003, 514 patients (mean age 67 +/- 12) with STEMI onset less than 12 h (<24 h if pain ongoing) were enrolled, 34% transferred from spoke centers.

Radionuclide evidence for reversible ischemia after percutaneous treatment of anomalous right coronary artery with dynamic compression by great vessels.

Anomalous origin of the right coronary artery from the left sinus is a rare congenital anomaly, possibly related to myocardial ischemia by dynamic compression. We present a case of percutaneous treatment of this coronary anomaly resulting in regression of inducible ischemia, as demonstrated by radionuclide scintigraphy.

Transient left ventricular apical ballooning syndrome: a 4-year experience.

Background: Transient left ventricular apical ballooning syndrome, primarily described in Japanese patients, has been recently recognized outside Japan also. Aim of this study is to elucidate incidence and clinical features of left ventricular apical ballooning syndrome in a tertiary-care hospital in northeastern Italy.

Methods And Results: From January 2002 to August 2006, 29 patients admitted for suspected acute coronary syndrome (25 women, mean age 64+/-12 years) fulfilled the Mayo Clinic Criteria of left ventricular apical ballooning syndrome.

Impact of acute renal failure following percutaneous coronary intervention on long-term mortality.

Background: Acute renal failure (ARF) following percutaneous coronary intervention (PCI) has been shown to be associated with a worse outcome. Whether this event should be considered as a marker of disease severity or an independent contributor to mortality is still unclear.

Methods: In a multicenter, prospective cohort study we investigated the predictive variables and the impact of postprocedural ARF on 2-year all-cause mortality in 2860 consecutive patients (50% with stable angina and 50% with non-ST-elevation acute coronary syndromes) undergoing PCI.

The effect of fellows' training in invasive cardiology on radiological exposure of patients.

The aim of this work was to evaluate and quantify the impact of an invasive training of cardiology fellows on some exposure parameters. From 1 January 2000 to 31 December 2002, three staff members performed 2.582 diagnostic procedures (Group 1) that were compared with 819 performed by, or with the participation of five cardiology fellows (Group 2).

[Cardiac rehabilitation and resuming sexual activity].

Sexual function is an important component of cardiac patients' quality of life and subjective well being. Patients, however, are often uninformed regarding the question of resuming sexual activity after a cardiac event. Recent epidemiologic data reveal that sexual problems are widespread and adversely affect mood, well-being, and interpersonal functioning Erectile dysfunction (ED) is the most commonly recognized and treated sexual dysfunction.

Coronary rotational atherectomy in current practice: acute and mid-term results in high- and low-volume centers.

We conducted a prospective observational study to evaluate the indications, technique, in-hospital and 9-month results of consecutive patients treated with rotational atherectomy (RA) in 12 centers during 1 year, as well as their relationship with volume of RA activity. The study included 345 lesions in 289 patients treated (4.4% +/- 2.

Coronary stent implantation is superior to balloon angioplasty for chronic coronary occlusions: six-year clinical follow-up of the GISSOC trial.

Objectives: We investigated whether the benefits of stent implantation over balloon percutaneous transluminal coronary angioplasty (PTCA) for treatment of chronic total coronary occlusions (CTO) are maintained in the long term.

Background: Several randomized trials have shown that in CTO, stent implantation confers clinical and angiographic mid-term outcomes superior to those observed after PTCA. However, limited information on the long-term results of either technique is available.