Publications by authors named "Michele Gulizia"

The new oral anticoagulants (NOACs) have radically changed the approach to the treatment and prevention of thromboembolic pulmonary embolism. The authors of this position paper face, in succession, issues concerning NOACs, including 1) their mechanism of action, pharmacodynamics and pharmacokinetics; 2) the use in the acute phase with the "double drug single dose" approach or with "single drug double dose"; 3) the use in the extended phase with demonstrated efficacy and with low incidence of bleeding events; 4) the encouraging use of NOACs in particular subgroups of patients such as those with cancer, the ones under- or overweight, with renal insufficiency (creatinine clearance >30 ml/min), the elderly (>75 years); 5) they propose a possible laboratory clinical pathway for follow-up; 6) carry out an examination on the main drug interactions, their potential bleeding risk, and the way to deal with some bleeding complications. The authors conclude that the use of NOACs both in the acute phase and in the extended phase is equally effective to conventional therapy and associated with fewer major bleeding events, which make their use in patients at higher risk of recurrences safer.

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It is now 4 years since the introduction of the new direct oral anticoagulants into clinical practice. Therefore, the Italian Association of Hospital Cardiologists (ANMCO) has deemed necessary to update the previous position paper on the prevention of thromboembolic complications in patients with non-valvular atrial fibrillation, which was published in 2013. All available scientific evidence has been reviewed, focusing on data derived from both clinical trials and observational registries.

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Aortic stenosis is one the most frequent valvular diseases in developed countries, and its impact on public healthcare resources and assistance is increasing. A substantial proportion of elderly patients with severe aortic stenosis is frequently not eligible for surgery because of advanced age, frailty and multiple comorbidities. Transcatheter aortic valve implantation (TAVI) enables the treatment of very elderly patients at high or prohibitive surgical risk considered ineligible for surgery and with an acceptable life expectancy.

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The success of cardiac surgery over the past 50 years has increased numbers and median age of survivors with congenital heart disease (CHD). Adults now represent two-thirds of patients with CHD; in the United States alone the number is estimated to exceed 1 million.In this population many affected women reach reproductive age and wish to have children.

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Hospital discharge is often poorly standardized and is characterized by discontinuity and fragmentation of care, putting patients at high risk of post-discharge adverse events and early readmission. The present ANMCO position paper reviews the modifiable components of the hospital discharge process related to adverse events or rehospitalizations and suggests the optimal methods for redesign the whole discharge process. The key principles for proper hospital discharge or transfer of care acknowledge that hospital discharge:- is not an isolated event, but a process that has to be planned immediately after admission, ensuring that the patient and the caregiver understand and contribute to the planned decisions as equal partners;- is facilitated by a comprehensive systemic approach that begins with a multidimensional evaluation process;- must be organized by an operator who is responsible for the coordination of all phases of the hospital patient pathway, involving afterwards the physician and transferring to them the information and responsibility;- is the result of an integrated multidisciplinary team approach;- uses appropriately the transitional and intermediate care services;- is carried out in an organized system of care and continuum of services;- programs the passage of information to after-discharge services.

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Biomarkers have dramatically impacted the way heart failure (HF) patients are evaluated and managed. A biomarker is a characteristic that is objectively measured and evaluated as an indicator of normal biological or pathogenic processes, or pharmacological responses to a therapeutic intervention. Natriuretic peptides (B-type natriuretic peptide [BNP] and N-terminal proBNP) are the gold standard biomarkers in determining the diagnosis and prognosis of HF, and a natriuretic peptide-guided HF management looks promising.

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Introduction: Switching from any statin to another non-equipotent lipid lowering treatment (LLT) may cause a low-density lipoprotein cholesterol increase and has been associated with a higher probability of negative cardiovascular outcomes. The aim of the study was to assess the impact of switching from rosuvastatin to any other LLT on clinical outcomes in primary care.

Methods: This was a retrospective analysis based on data from IMS Health Longitudinal Patient Database, which is a general practice database including information of more than 1.

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Atrial fibrillation (AF) is the most common arrhythmia and its prevalence is increasing due to the progressive aging of the population. About 20% of strokes are attributable to AF and AF patients are at 5-fold increased risk of stroke. The mainstay of treatment of AF is the prevention of thromboembolic complications with oral anticoagulation therapy.

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Changing demographics and an increasing burden of multiple chronic comorbidities in western countries dictate refocusing of heart failure (HF) services from acute in-hospital care to better support the long inter-critical out-of-hospital phases of HF. The needs of the HF population are not adequately addressed by current HF outpatient services, as documented by differences in age, gender, comorbidities and recommended therapies between patients discharged for hospitalized HF and those followed up at HF clinics.The Working Group on Heart Failure of the Italian Association of Hospital Cardiologists (ANMCO) has drafted a consensus document for the organization of a national HF care network.

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Stable coronary artery disease is of epidemiological importance. It is becoming increasingly common due to the longer life expectancy, being strictly related to age and to advances in diagnostic techniques and pharmacological and non-pharmacological interventions.Stable coronary artery disease encompasses a variety of clinical and anatomic presentations, making the identification of its clinical and anatomical features challenging.

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Aims: Patients with acute coronary syndromes (ACSs) who are managed without coronary revascularization represent a mixed and understudied population that seems to receive suboptimal pharmacological treatment.

Methods And Results: We assessed patterns of antithrombotic therapies employed during the hospitalization and in-hospital clinical events of medically managed patients with ACS enrolled in the prospective, multicentre, nationwide EYESHOT (EmploYEd antithrombotic therapies in patients with acute coronary Syndromes HOspitalized in iTalian cardiac care units) registry. Among the 2585 consecutive ACS patients enrolled in EYESHOT, 783 (30.

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Atherosclerotic cardiovascular disease still represents the leading cause of death in western countries. A wealth of scientific evidence demonstrates that increased blood cholesterol levels have a major impact on the outbreak and progression of atherosclerotic plaques. Moreover, several cholesterol-lowering pharmacological agents, including statins and ezetimibe, have proven effective in improving clinical outcomes.

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Telemedicine has deeply innovated the field of emergency cardiology, particularly the treatment of acute myocardial infarction. The ability to record an ECG in the early prehospital phase, thus avoiding any delay in diagnosing myocardial infarction with direct transfer to the cath-lab for primary angioplasty, has proven to significantly reduce treatment times and mortality. This consensus document aims to analyze the available evidence and organizational models based on a support by telemedicine, focusing on technical requirements, education and legal aspects.

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Telemedicine applied to heart failure patients is a tool for recording, remote transmission, storage and interpretation of cardiocirculatory parameters and/or diagnostic images, useful, as emphasized by the latest guidelines, to allow for intensive home monitoring in patients with advanced heart failure or during the vulnerable post-acute phase to improve the prognosis and quality of life for patients.Recently, several meta-analyses have shown that the patterns of care supported by telemedicine are not only effective, but also economically advantageous. The benefit is unquestionable with a 30-35% reduction in mortality and a 15-20% reduction in hospitalizations.

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The wide availability of drugs effective in reducing cardiovascular events and the use of myocardial revascularization have greatly improved the prognosis of patients with coronary artery disease. However, the combination of antithrombotic drugs to be administered before the exact knowledge of the coronary anatomy and before the consequent therapeutic strategy can, on one hand, allow to anticipate an optimal treatment but, on the other hand, may expose the patient to a bleeding risk not always necessary. In patients with ST-elevation acute coronary syndrome with an indication to primary angioplasty, the administration of unfractionated heparin and aspirin is considered the pre-procedural standard treatment.

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LDL-cholesterol (LDL-C) reduction after acute coronary syndromes (ACS) is associated with a significant reduction in ischemic recurrences. Accordingly, international guidelines recommend a reduction of LDL-C below 70 mg/dl in ACS patients. Such a result can be accomplished by using high intensity statins, possibly associated with ezetimibe in selected cases.

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Statins are a class of drugs registered and prescribed to lower total and LDL-cholesterol. Clinical trials performed in the last 25 years have shown that these agents are effective in improving cardiovascular outcomes in several different clinical settings. However, in some cases statin treatment may be associated with significant side effects and adverse reactions.

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Chest pain is a common general practice presentation that requires careful diagnostic assessment because of its diverse and potentially serious causes. However, the evaluation of acute chest pain remains challenging, despite many new insights over the past two decades. The percentage of patients presenting to the emergency departments because of acute chest pain appears to be increasing.

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The ECG signal can be derived from different sources. These include systems for surface ECG, Holter monitoring, ergometric stress tests and systems for telemetry and bedside monitoring of vital parameters, useful to rhythm and ST-segment analysis and ECG screening of cardiac electrical sudden death predictors. A precise ECG diagnosis is based upon a correct recording, elaboration and presentation of the signal.

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It is generally accepted that the current guidelines for the primary prevention of sudden arrhythmic death, which are based on ejection fraction, do not allow the optimal selection of patients with low left ventricular ejection fraction of ischemic and nonischemic etiology for implantation of a cardioverter-defibrillator. Ejection fraction alone is limited in both sensitivity and specificity. An analysis of the risk of sudden arrhythmic death with a combination of multiple tests (ejection fraction associated with one or more arrhythmic risk markers) could partially compensate for these limitations.

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Aims: Implantable cardioverter defibrillators improve survival of patients at risk for ventricular arrhythmias, but inappropriate shocks occur in up to 30% of patients and have been associated with worse quality of life and prognosis. In heart failure patients with cardiac resynchronization therapy defibrillators (CRT-Ds), we evaluated whether a new generation of detection and discrimination algorithms reduces inappropriate shocks.

Methods And Results: We analysed 1983 Medtronic CRT-D patients (80% male, 67 ± 10 years), 1368 with standard devices (Control CRT-D) and 615 with new generation devices (New CRT-D).

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It is generally recognized that current guidelines, based on ejection fraction criteria, do not allow appropriate selection of patients for implantable cardioverter-defibrillator (ICD) therapy in the primary prevention of sudden death, thus hindering the optimal use of ICD in patients with left ventricular dysfunction of ischemic and nonischemic etiology. Ejection fraction alone has limitations in both sensitivity and specificity. Assessment of the risk for sudden death using a combination of multiple tests (ejection fraction associated with one or more different arrhythmic risk markers) could partially compensate for these limitations.

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Aims: Despite advances in the management of patients with acute coronary syndrome (ACS), cardiogenic shock (CS) remains the leading cause of death in these patients. We describe the evolution of clinical characteristics, in-hospital management, and outcome of patients with CS complicating ACS.

Methods And Results: We analysed data from five Italian nationwide prospective registries, conducted between 2001 and 2014, including consecutive patients with ACS.

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