Publications by authors named "Guerrino Zuin"

The complexity of cardiovascular diseases has led to an extensive use of technological instruments and the development of multimodality imaging. This extensive use of different cardiovascular imaging tests in the same patient has increased costs and waiting times.The concept of appropriateness has changed over time.

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Introduction: Three Italian scientific associations of different specialties (AMD, Associazione Medici Diabetologi-for diabetologists; ANMCO,Associazione Nazionale Medici Cardiologi Ospedalieri-for cardiologists; SIMG, Società Italiana di Medicina Generale-for General Practitioners) designed this study to assess whether an integrated care organization comprising three different specialists can improve adherence and can achieve the guidelines targets in a population of individuals with type 2 diabetes, without established cardiovascular disease but at high risk (≥ 20% at 10 years according to the CUORE.ISS risk cards) compared with the current standards of care provided by the Italian National Health Service.

Methods: Thirty primary care centers (general practitioners, GPs), 30 cardiology centers and 30 diabetes centers have been selected by the scientific associations, disseminated in the national territory, on the basis of proven previous cooperation in other studies.

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Acute heart failure (AHF) represents a relevant burden for emergency departments worldwide. AHF patients have markedly worse long-term outcomes than patients with other acute cardiac diseases (e.g.

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Article Synopsis
  • * This problem often stems from a lack of knowledge about guidelines, a defensive medicine mindset, or repeated requests from patients and families.
  • * A collaborative effort among cardiologists in the Veneto Region of Italy has produced guidelines for follow-up on common cardiovascular diseases, focusing on appropriate strategies and scientific evidence to help address issues of test inappropriateness and economic viability.
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The hospital discharge is often poorly standardized and affected by discontinuity and fragmentation of care, putting patients at high risk of both post-discharge adverse events and early readmission. The present ANMCO document reviews the modifiable components of the hospital discharge process related to adverse events or re-hospitalizations and suggests the optimal methods for redesigning the whole discharge process. The key principles for proper hospital discharge or transfer of care acknowledge that the hospital discharge: • is not an isolated event, but a process that has to be planned as soon as possible after the 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 journey, involving afterward the general practitioner and transferring to them the information and responsibility at discharge; • is the result of an integrated multidisciplinary team approach; • appropriately uses the transitional and intermediate care services; • is carried out in an organized system of care and continuum of services; and • programs the passage of information to after-discharge services.

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

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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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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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Objectives: Apical ballooning syndrome usually involves elderly women. We reported the profile of this syndrome in men.

Methods: We identified 54 consecutive patients with the syndrome: among them, seven were men (13%, group M) and 47 were women (87%, group F).

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Spinal cord stimulation (SCS) is believed to be effective in treating refractory angina. The need for SCS-related chest paresthesia, however, has hitherto made impossible placebo-controlled trials. Subliminal (non paresthesic) SCS, however, might be also effective on anginal pain.

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Objective: Apical ballooning syndrome is a rare clinical entity that predominantly involves elderly women and is considered to be benign. We report our experience regarding this syndrome in terms of sex distribution and long-term outcome.

Methods: Between 1999 and 2006, we identified 28 consecutive patients affected by the apical ballooning syndrome.

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Objective: The impact of vessel injury on the outcome of patients undergoing percutaneous coronary intervention combined with brachytherapy for in-stent restenosis is under investigation. We report our clinical experience adopting a low aggressive balloon angioplasty technique, to limit vessel trauma, associated with brachytherapy and short-term dual antiplatelet therapy.

Methods: Forty-nine consecutive patients, undergoing percutaneous coronary intervention with brachytherapy for symptomatic in-stent restenosis, were prospectively observed for a median time of 21 + or - 8 months.

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Background: Primary percutaneous coronary intervention (pPCI) is the most effective reperfusion treatment of acute ST-segment elevation myocardial infarction (STEMI), but logistic- and organization-related problems affect its feasibility. The aim of this study was to investigate a) the requirements of reperfusion therapies, and b) the feasibility of pPCI as suggested by the current guidelines, in the Veneto Region.

Methods: With the aim to treat with pPCI most of the patients with high-risk STEMI regardless of the type of admitting hospital, a single treatment protocol was developed and shared by the majority of Cardiology Departments in the Veneto Region.

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Background: Primary angioplasty (pPCI) is the most effective reperfusion treatment of acute ST-elevation myocardial infarction (STEMI), but logistic- and organization-related problems could affect the outcome. The aim of this study was to investigate the in-hospital outcome according to reperfusion strategy in the Veneto Region cardiology network.

Methods: A treatment protocol, aimed to treat patients with high-risk STEMI by pPCI on-site or after transport, was developed and shared by the majority of cardiology departments in the Veneto Region.

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Background: Microvascular integrity is an essential determinant of favorable late outcome in reperfused myocardial infarction. Coronary flow reserve (CFR) can be assessed by transthoracic Doppler echocardiography and provides a functional estimate of microvascular integrity downstream from the patent infarct-related vessel.

Objective: We sought to assess the effects of CFR in predicting late left ventricular (LV) remodeling in patients with reperfused acute anterior myocardial infarction treated with primary angioplasty.

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The treatment of patients with angina pectoris refractory to medical therapy and unsuitable for revascularization procedures has yet not been well standardized. Previous retrospective studies and small prospective studies have suggested beneficial effects of spinal cord stimulation (SCS) in these patients. We created a Prospective Italian Registry of SCS to evaluate the short- and long-term clinical outcome of patients who underwent SCS device implantation because of severe refractory angina pectoris.

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Thrombosis associated with a drop in the platelet count may occur in 33-50% of the patients who develop heparin-induced thrombocytopenia (HIT) during treatment with unfractionated heparin; the deep veins are commonly involved while cardiac thrombosis is considered as a rare complication. We report the case of a 64-year-old woman who was treated with unfractionated heparin following a myocardial infarction and an episode of deep vein thrombosis which occurred 13 days after myocardial revascularization including triple coronary artery bypass grafting; a drop in the patient's platelet count was documented and a transesophageal echocardiogram revealed massive thrombosis of the four cavities of her heart. The diagnosis of HIT was supported by high blood levels of PF4-antiheparin antibodies.

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