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The Diagnosis of Acute Myocarditis in Emergency (DAME) score: improving diagnostics within the emergency department. Eur J Intern Med 2021; 85:56-62. [PMID: 33504460 DOI: 10.1016/j.ejim.2021.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/05/2021] [Accepted: 01/11/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE . The final diagnosis of myocarditis is challenging. The aim of our study was to provide the D.A.M.E. (Diagnosis of Acute Myocarditis in Emergency) Score for the fast identification of patients suffering from myocarditis at Emergency Department (ED). METHODS . This was a multicenter, retrospective study involving three centers. All medical records from January 2010 to December 2014 reporting a final discharge diagnosis of myocarditis were considered. One hundred-four patients (mean age: 40.2±16.5 years) were enrolled. Clinical, biochemical and instrumental data were gathered. Data were analysed by means of logistic regression model and factorial analysis. A validation cohort from a fourth center was enrolled. RESULTS . The final determinants of the DAME score were six: fever, chest pain, erythrocyte sedimentation rate (ESR) > 20 mm/h, C-reactive protein (hs-CRP) >3 mg/L, troponin serum levels >3 ng/L, and left ventricle ejection fraction < 50%. All of them received a specified score ranging from 0 to 4. A score > 4 was related to 75% probability of myocarditis; a final score ranging between 1 and 4 was related to 57% probability of myocarditis. ROC curve on the validation cohort (289 patients, 27 with myocarditis) demonstrated the best cut-off to be 7: AUC 0.958 (p< 0.001), sensibility: 100%, specificity: 85.11%, PPV: 40.9%, NPV: 100% (LR+: 6.72; LR-: 0.00). Logistic regression analysis revealed Odds Ratio equal to 2.83 (95% CI 1.90 - 4.20, p < 0.0001). CONCLUSIONS . DAME score can offer a reliable tool in ED setting for the evaluation of patients suffering from suspected myocarditis.
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Frequency, predictors and prognostic impact of implantable cardioverter defibrillator shocks in a primary prevention population with heart failure and reduced ejection fraction. J Cardiovasc Med (Hagerstown) 2021; 22:118-125. [PMID: 32941323 DOI: 10.2459/jcm.0000000000001085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS The role of the implantable cardioverter defibrillator (ICD) in primary prevention real-world population is debated. We sought to evaluate the incidence, predictors and prognostic impact of ICD shocks in consecutive heart failure patients implanted for primary prevention at our tertiary institution. METHODS AND RESULTS We retrospectively selected a sample of 497 patients (mean age 64.8 years, 82.1% men, average left ventricular ejection fraction, LVEF, 27.1%). At long-term follow-up (median time 70.4 months), total mortality was 40.8%, and 16.5% of patients had received at least one appropriate shock (3.12%/year). Inappropriate shock [odds ratio (OR) 1.93, 95% confidence interval (95% CI) 1.08-3.47; P = 0.027] and length of follow-up (1 year, OR 1.01, 95% CI 1.00-1.01; P = 0.0031) were associated with the occurrence of appropriate shock, whereas atrial fibrillation (OR 2.65, 95% CI 1.55-4.51, P < 0.001), length of follow-up (1-year OR 1.01, 95% CI 1.00-1.01, P < 0.001) and appropriate shock (OR 1.93, 95% CI 1.08-3.47, P = 0.027) were associated with the occurrence of inappropriate shock. Neither appropriate nor inappropriate shock independently increased mortality risk, whereas older age (hazard ratio 1.05; 95% CI 1.04-1.07; P < 0.001), atrial fibrillation (hazard ratio 2.25; 95% CI 1.67-3.02; P < 0.001) and lower LVEF (hazard ratio 0.97; 95% CI 0.94-0.99; P = 0.004) did. CONCLUSION Incidence of shocks in real-world primary prevention ICD recipients might be lower than expected, and the association between ICD shocks and prolongation of survival is not as clear-cut as might be perceived. Further investigations from larger real-world samples are warranted.
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[Appropriateness criteria for the management of lipid-lowering therapy with alirocumab in high cardiovascular risk patients. The opinion of a multidisciplinary group of Italian experts]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2020; 21:3S-21S. [PMID: 32202541 DOI: 10.1714/3331.33006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
High levels of LDL cholesterol (LDL-C) represent a causal factor for cardiovascular diseases on an atherosclerotic basis, with a direct correlation between these and mortality or cardiovascular events, such that the reduction of both is associated proportionally and linearly with the reduction of LDL-C.Statins and ezetimibe are used for LDL-C lowering but may not be sufficient to achieve the targets defined by the ESC/EAS guidelines, which recommend use of PCSK9 inhibitors for further LDL-C reduction in patients not at goal.This project submitted 86 clinical scenarios to a group of experts, cardiologists, internists and lipidologists, collecting their opinion on the appropriateness of different behaviors and decisions. We used the RAND/UCLA method of assessing the appropriateness of clinical interventions, validated to combine the best scientific evidence available with expert judgment. To this end, the benefit-risk ratio was evaluated in the proposed clinical scenarios. Each indication was classified as "appropriate", "uncertain" or "inappropriate" based on the average score given by the participants.This document presents the results of a consensus process that led to the development of recommendations for the management of clinical scenarios on the treatment of patients with dyslipidemia, which cannot always be solved with scientific evidence alone.
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Causes and impact on survival of underuse of angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers in heart failure. Intern Emerg Med 2019; 14:1083-1090. [PMID: 30835055 DOI: 10.1007/s11739-019-02060-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 02/21/2019] [Indexed: 12/11/2022]
Abstract
Guidelines recommend angiotensin-converting enzyme inhibitors (ACEi) and angiotensin II receptor blockers (ARB) for treatment of heart failure with reduced ejection fraction (HFrEF), but these medications are underprescribed in clinical practice. We reviewed the records of HF patients receiving a first visit in a tertiary outpatient clinic from January 1st 2004 to May 31st 2015, and selected those with a serum creatinine concentration (sCr) available at both the first and last visit and < 3.5 mg/dL at baseline, and a left ventricular ejection fraction (LVEF) < 50% at the first visit. Of 570 eligible patients, 92 (16.1%) never received ACEi/ARB. Compared to ACEi/ARB users, never-users were older, more often women, had higher sCr and lower systolic blood pressure, were less commonly on beta-blocker, and had more frequently anemia. Current or prior cancer also tended to be more common in ACEi/ARB never-users. ACEi/ARB users displayed an improvement in LVEF by ≥ 10% of the baseline value more often than ACEi/ARB never-users (33.7% vs. 20.7%, respectively, P = 0.01), whereas no difference in percent variation of sCr levels was found between the two groups (8.2% vs. 3.1%, respectively; P = 0.13). Over a median follow-up of 56 months (range 1-137 months), 215 (37.7%) patients died. After multiple adjustments, ACEi/ARB never-use was associated with an almost twofold increased risk of all-cause mortality (HR 1.97, 95%CI 1.39-2.80). ACEi/ARB underuse in HFrEF is a standing issue with dramatic prognostic consequences. Efforts are needed to eliminate perceived contraindications to these drugs and ensure their implementation in real-life cardiology.
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Trends in management and outcome of patients with non-ST elevation acute coronary syndromes and peripheral arterial disease. Eur J Intern Med 2019; 59:70-76. [PMID: 30154039 DOI: 10.1016/j.ejim.2018.08.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 07/09/2018] [Accepted: 08/15/2018] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Patients with non ST-segment elevation acute coronary syndromes (NSTE-ACS) and peripheral arterial disease (PAD) present a worse prognosis compared to those without PAD. We sought to describe contemporary trends of in-hospital management and outcome of patients admitted for NSTE-ACS with associated PAD. METHODS We analyzed data from 6 Italian nationwide registries, conducted between 2001 and 2014, including consecutive NSTE-ACS patients. RESULTS Out of 15,867 patients with NSTE-ACS enrolled in the 6 registries, 2226 (14.0%) had a history of PAD. As compared to non-PAD patients, those with PAD had significantly more risk factors and comorbidities (all p < 0.0001) that increased over time. Patients with PAD underwent less frequently coronary angiography (72.0% vs 79.2%, p < 0.0001) and percutaneous coronary intervention (PCI, 42.9% vs 51.8%, p < 0.0001), compared to patients without PAD. Over the years, a progressive and similar increase occurred in the rates of invasive procedures both in patients with and without PAD (both p for trend <0.0001). The crude in-hospital mortality rate did not significantly change over time (p for trend = 0.83). However, as compared to 2001, the risk of death was significantly lower in all other studies performed at different times, after adjustment for multiple comorbidities.. At multivariable analysis, PAD on admission was an independent predictor of in-hospital mortality [odds ratio (OR): 1.75; 95% confidence intervals (CI): 1.35-2.27; p < 0.0001]. CONCLUSIONS Over the 14 years of observation, patients with PAD and NSTE-ACS exhibited worsening baseline characteristics and a progressive increase in invasive procedures. Whereas crude in-hospital mortality did not change over time, we observed a significant reduction in comorbidity-adjusted mortality, as compared to 2001.
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BAHNG score: predictive model for detection of subjects with the oropharynx colonized by uncommon microorganisms. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2017; 30:422-428. [PMID: 29115367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Pneumonia is most frequently produced by the microaspiration of flora that colonizes the oropharynx. Etiological diagnosis of pneumonia is infrequent in clinical practise and empirical treatment should be prescribed. The aims of the present study were to determine the factors associated with oropharynx colonization by uncommon microorganisms (UM) and to develop a predictive model. METHODS A cross-sectional study that included all pa-tients living in one long-term care facilities was developed. Demographic, comorbidities, basal functional status and clinical data were collected. To determinate the oropharyngeal colonization, a single sample of pharynx was obtained for each subject using a cotton swab. RESULTS A total of 221 subjects were included, mean age 86.27 (SD 8.05) years and 157 (71%) were female. In 32 (14.5%) subjects UM flora was isolated, Gram-negative bacilli in 16 (7.2%) residents, and Staphylococcus aureus in 16 (7.2%). The predictive model included the presence of hypertension, neuromuscular disease, Barthel <90 and use of PEG. The BAHNG score (BArthel, Hypertension, Neuromuscular, Gastrostomy), showed an area under the curve of 0.731 (CI 95% 0.643-0.820; p<0.001). We have classified patients according to this score in low (0-2 points), intermediate (3-5 points) and high risk (≥ 6). The probability of UM colonization in the oropharyngeal based on this classification is 4.1%, 15.8% and 57.1% for low, intermediate and high risk, respectively. CONCLUSIONS The BAHNG score could help in the identifications of elderly patients with high risk of colonization by UM. In case of pneumonia the evaluation of the subject through this score could help in the initial decisions concerning antibiotic treatment.
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Recent trends in management and outcome of patients with acute coronary syndromes and atrial fibrillation. Int J Cardiol 2017; 248:369-375. [DOI: 10.1016/j.ijcard.2017.08.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/15/2017] [Accepted: 08/08/2017] [Indexed: 11/16/2022]
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The Changing Landscape for Stroke Prevention in AF. J Am Coll Cardiol 2017; 69:777-785. [DOI: 10.1016/j.jacc.2016.11.061] [Citation(s) in RCA: 215] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/04/2016] [Accepted: 11/10/2016] [Indexed: 12/13/2022]
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Key issues in the infected patient care in the Emergency Department. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2016; 29:318-327. [PMID: 27888601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To develop a set of recommendations, by consensus of Emergency Medicine experts, on key aspects related to the care of adult patients with acute infection attended in Spanish emergency departments (ED). METHODS The study was divided into three phases: 1) To design a questionnaire by a coordinating group; 2) To conduct a survey in ED physicians in order to know their opinion on the issues raised by the coordinating group; 3) To develop a number of recommendations based on the responses to the questionnaire and their subsequent discussion. RESULTS A group of 28 experts from different Spanish ED, as well as 5 members of the coordinating group, with knowledge and experience in the management of infectious diseases in ED, conducted a round of voting to a questionnaire of 18 issues grouped into three sections: 1) identification and stratification of the severity; 2) diagnosis and treatment; 3) management. CONCLUSIONS A monitoring system and proper training of the entire healthcare team are required, as well as extensive knowledge on these issues, to ensure adequate and effective care for these patients. It is essential to educate and train all health staff, especially in the ED, because it is the initial point of contact for most patients with an infection. The experts established proposals based on survey questions and the discussion.
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Clinical characteristics and prognostic impact of atrial fibrillation in patients with chronic heart failure. World J Cardiol 2016; 8:647-656. [PMID: 27957251 PMCID: PMC5124723 DOI: 10.4330/wjc.v8.i11.647] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/25/2016] [Accepted: 09/08/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To assess the prevalence, clinical characteristics and independent prognostic impact of atrial fibrillation (AF) in chronic heart failure (CHF) patients, and the potential protective effect of disease-modifying medications, particularly beta-blockers (BB).
METHODS We retrospectively reviewed the charts of patients referred to our center since January 2004, and collected all clinical information available at their first visit. We assessed mortality to the end of June 2015. We compared patients with and without AF, and assessed the association between AF and all-cause mortality by multivariate Cox regression and Kaplan-Meyer analysis, particularly accounting for ongoing treatment with BB.
RESULTS A total of 903 patients were evaluated (mean age 68 ± 12 years, 73% male). Prevalence of AF was 19%, ranging from 10% to 28% in patients ≤ 60 and ≥ 77 years, respectively. Besides the older age, patients with AF had more symptoms (New York Heart Association II-III 60% vs 44%), lower prevalence of dyslipidemia (23% vs 37%), coronary artery disease (28% vs 52%) and left bundle branch block (9% vs 16%). On the contrary, they more frequently presented with an idiopathic etiology (50% vs 24%), a history of valve surgery (13% vs 4%) and received overall more devices implantation (31% vs 21%). The use of disease-modifying medications (i.e., BB and ACE inhibitors/angiotensin receptor blockers) was lower in patients with AF (72% vs 80% and 71% vs 79%, respectively), who on the contrary were more frequently treated with symptomatic and antiarrhythmic drugs including diuretics (87% vs 69%) and digoxin (51% vs 11%). At a mean follow-up of about 5 years, all-cause mortality was significantly higher in patients with AF as compared to those in sinus rhythm (SR) (45% vs 34%, P value < 0.05 for all previous comparisons). However, in a multivariate analysis including the main significant predictors of all-cause mortality, the univariate relationship between AF and death (HR = 1.49, 95%CI: 1.15-1.92) became not statistically significant (HR = 0.98, 95%CI: 0.73-1.32). Nonetheless, patients with AF not receiving BB treatment were found to have the worst prognosis, followed by patients with SR not receiving BB therapy and patients with AF receiving BB therapy, who both had similarly worse survival when compared to patients with SR receiving BB therapy.
CONCLUSION AF was highly prevalent and associated with older age, worse clinical presentation and underutilization of disease-modifying medications such as BB in a population of elderly patients with CHF. AF had no independent impact on mortality, but the underutilization of BB in this group of patients was associated to a worse long-term prognosis.
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Contemporary Trends and Age-Specific Sex Differences in Management and Outcome for Patients With ST-Segment Elevation Myocardial Infarction. J Am Heart Assoc 2016; 5:e004202. [PMID: 27881426 PMCID: PMC5210417 DOI: 10.1161/jaha.116.004202] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 10/07/2016] [Indexed: 01/12/2023]
Abstract
BACKGROUND Age- and sex-specific differences exist in the treatment and outcome of ST-elevation myocardial infarction (STEMI). We sought to describe age- and sex-matched contemporary trends of in-hospital management and outcome of patients with STEMI. METHODS AND RESULTS We analyzed data from 5 Italian nationwide prospective registries, conducted between 2001 and 2014, including consecutive patients with STEMI. All the analyses were age- and sex-matched, considering 4 age classes: <55, 55 to 64, 65 to 74, and ≥75 years. A total of 13 235 patients were classified as having STEMI (72.1% men and 27.9% women). A progressive shift from thrombolysis to primary percutaneous coronary intervention occurred over time, with a concomitant increase in overall reperfusion rates (P for trend <0.0001), which was consistent across sex and age classes. The crude rates of in-hospital death were 3.2% in men and 8.4% in women (P<0.0001), with a significant increase over age classes for both sexes and a significant decrease over time for both sexes (all P for trend <0.01). On multivariable analysis, age (odds ratio 1.09, 95% CI 1.07-1.10, P<0.0001) and female sex (odds ratio 1.44, 95% CI 1.07-1.93, P=0.009) were found to be significantly associated with in-hospital mortality after adjustment for other risk factors, but no significant interaction between these 2 variables was observed (P for interaction=0.61). CONCLUSIONS Despite a nationwide shift from thrombolytic therapy to primary percutaneous coronary intervention for STEMI affecting both sexes and all ages, women continue to experience higher in-hospital mortality than men, irrespective of age.
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Pharmacokinetics and pharmacodynamics of ticagrelor in the treatment of cardiac ischemia. Expert Opin Drug Metab Toxicol 2016; 12:1491-1502. [PMID: 27715344 DOI: 10.1080/17425255.2016.1244524] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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[Update in Infectious Diseases 2016]. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2016; 29 Suppl 1:1-5. [PMID: 27608304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Antimicrobial resistance increases it health, social and economic impact. in all areas (state, regional and local), initiatives to try to contain the problem of resistance arise. In the update of this year 2016, we study microbiological, epidemiological and clinical aspects of multi-resistant bacteria, as well as resources for therapeutic approach, from ancient to modern drugs from therapeutic combinations to optimization Stewardship programs. In the case of fungal infection, we analyze clinical scenarios with different species in yeast or new clinical settings in filamentous fungi. Taking paediatric population, homologies and differences with adults in invasive fungal infection were compared. Finally in the field of parasitology, treatment of severe malaria imported or that resistant to antimalarial drugs were reviewed.
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Abstract
BACKGROUND Intracardiac myxomas are frequent benign tumors of the heart and typically localize in the left atri- um and interatrial septum. When myxomas generate at other sites, they are designated as atypical. Mutations in the PRKAR1A gene (a tumor suppressor gene that encodes a protein kinase A [PKA] regulatory 1-alpha subunit) have been identified in both syndromic and non-syndromic cardiac atypical myxomas. METHODS We report the case of a 33-year old woman suffering from night fever, weight loss, asthenia, and progressive dyspnea. RESULTS The blood laboratory tests revealed microcytic anemia, leukocytosis, thrombocytosis, increased serum levels of C-reactive protein level, and negative blood cultures. Physical examination also demonstrated a 2/6 systolic murmur. Transthoracic and trans-esophageal echocardiography showed a voluminous, mobile mass in the left atrium with a secondary dynamic obstruction of the left cardiac chamber and a significant functional mitral stenosis. A myxoma was supposed and the patient underwent surgery. Histologically, the lesion was identified as myxomatous tumor with gelatinous pattern. No germline mutations of the PRKAR1A gene were detected. The postoperative course did not present any complications, and the patient was discharged on the sixth postoperative day in good clinical condition. Accordingly, there was an improvement in the laboratory tests' results and a resolution of symptoms. CONCLUSIONS The patient presented an atrial giant gelatinous myxoma with peculiarity of fever of unknown origin, without PRKAR1A gene germline mutations.
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Effect of Pre-Hospital Ticagrelor During the First 24 h After Primary Percutaneous Coronary Intervention in Patients With ST-Segment Elevation Myocardial Infarction. JACC Cardiovasc Interv 2016; 9:646-56. [DOI: 10.1016/j.jcin.2015.12.024] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 11/30/2015] [Accepted: 12/15/2015] [Indexed: 01/20/2023]
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Sono condivisibili e implementabili nel mondo reale i percorsi suggeriti? Quali sono i veri ostacoli allo sviluppo della riabilitazione-prevenzione e come superarli? Monaldi Arch Chest Dis 2016; 66:147-60. [PMID: 17125056 DOI: 10.4081/monaldi.2006.533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Abstract
Background: In-water exercise, hydrotherapy, may offer an attractive alternative to conventional training in markedly compromised patients with advanced HF. This Pilot Study evaluates the safety and efficacy of Cardio-Hydrokinesitherapy (Cardio-HKT) in patients with advanced HF on optimal medical therapy. Cardio-HKT is a novel rehabilitation program that includes training sessions in warm water (31°C), integrated by educational and psycho-behavioural sessions to promote healthy life style modifications. Methods: We studied 18 adult patients with advanced HF, LVEFII and peak oxygen uptake (peak VO2) <18 ml/kg/min. Cardio-HKT consisted of a 3 weeks daily in-water training, combined to educational and psycho-behavioural sessions. Patients underwent a six-minute-walking-test (6mWT), a cardiopulmonary exercise test at baseline and after 3 weeks of Cardio- HKT. Quality of life was assessed with the Minnesota Living with Heart Failure Questionnaire (MLHF). Results: All patients completed the Cardio-HKT rehabilitation program without complications. The 6mWT improved from 453±172 m to 571±120 m (p<0.01), peak VO2 from 13.0±3.1 to 14.5±2.9 ml/kg/min (p=0.03), whereas VE/ CO2 slope declined from 37±10 to 33±9 (p=0.01). MLHF markedly improved from 56 (68-27) to 18 (40-7) (p<0.01). Conclusions: Our results support the safety and efficacy of the innovative Cardio-HKT rehabilitation program in patients with advanced HF.
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Temporal trends in the epidemiology, management, and outcome of patients with cardiogenic shock complicating acute coronary syndromes. Eur J Heart Fail 2015; 17:1124-32. [DOI: 10.1002/ejhf.339] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Revised: 07/06/2015] [Accepted: 07/18/2015] [Indexed: 11/10/2022] Open
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Valve migration into the left ventricular outflow tract managed by coaxial double-valve alignment. JACC Cardiovasc Interv 2015; 7:822-4. [PMID: 25060028 DOI: 10.1016/j.jcin.2013.10.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Revised: 09/29/2013] [Accepted: 10/24/2013] [Indexed: 11/19/2022]
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The implantable cardioverter defibrillator in primary prevention: a revision of monocentric study group. J Cardiovasc Med (Hagerstown) 2015; 15:653-8. [PMID: 24983347 DOI: 10.2459/jcm.0000000000000112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
AIMS To evaluate the outcome of a population implanted with an implantable cardioverter defibrillator (ICD) for primary prevention in terms of mortality, morbidity and appropriate and inappropriate interventions. Secondly, to compare the performances of single-chamber vs. dual-chamber devices. METHODS We examined all patients with CAD or CMD who received an ICD in primary prevention with at least 6 months of follow-up. For each patient were evaluated, primarily, survival, complications related to the implantation and performance of the device (antitachycardia pacing/shock). RESULTS Of 193 patients, 163 were men (84.5). Mean age was 64.4 ± 10 years. One hundred and twenty patients (62%) were affected by CAD and 73 (38%) by CMD. The ejection fraction was 26 ± 6%. Fifty-three patients (27.5%) received a dual-chamber ICD, whereas 140 (72.5%) received a single-chamber ICD. There were periprocedural complications in 5.2% of the patients. At a mean follow-up of 49.9 months, 55 patients (28.5%) died. Appropriate interventions were documented in 40 patients (20.7%). In 36 patients (18%), inappropriate interventions occurred. Patients implanted with dual-chamber ICD had an overall mortality of 17% compared to 32.4% for those implanted with single-chamber ICD (P = 0.029). Mortality was higher in patients with CAD (33.9%) (P = 0.032). Among the fatalities, 69% occurred in patients who had an ejection fraction 25% or less at the time of implantation and 31% in patients with an ejection fraction greater than 25% (P = 0.013). CONCLUSIONS The 4-year survival was 72%. The overall mortality was higher in patients with CAD. More than two-thirds of the deceased had an ejection fraction less than 25%. The dual-chamber ICD patients had a significantly lower mortality rate.
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A decade of changes in clinical characteristics and management of elderly patients with non-ST elevation myocardial infarction admitted in Italian cardiac care units. Open Heart 2014; 1:e000148. [PMID: 25525506 PMCID: PMC4267110 DOI: 10.1136/openhrt-2014-000148] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 07/24/2014] [Accepted: 11/04/2014] [Indexed: 11/24/2022] Open
Abstract
Objective To describe the evolution of clinical characteristics, in-hospital management and early outcome of elderly patients with non-ST elevation myocardial infarction (NSTEMI). Methods We analysed data from five consecutive Italian nationwide registries, conducted between 2001 and 2010, including patients with acute coronary syndromes admitted to cardiac care units (CCUs). Results Of 10 983 patients with NSTEMI enrolled in the 5 surveys, 4350 (39.6%) were ≥75 years old (mean age 81±5 years). Some clinical characteristics such as diabetes mellitus, hypertension, renal dysfunction and previous percutaneous coronary intervention increased significantly, whereas a history of stroke, myocardial infarction and heart failure decreased over time. An invasive approach increased from 26.6% in 2001 to 68.4% in 2010 (p<0.0001) and revascularisation rates increased from 9.9% to 51.7% (p<0.0001). Early use and prescription at discharge of β-blockers, statins and dual antiplatelet treatment increased significantly (p<0.0001). Thirty-day observed mortality decreased from 14.6% (95% CI 9.9 to 20.4) to 9.5% (95% CI 7.7 to 11.6). At the multivariate logistic regression analyses adjusted for baseline characteristics, compared with 2001, the risk of death was significantly lower in all the other studies performed at different times with reductions in adjusted mortality between 66% and 45%. Conclusions Over the past decade, substantial changes have occurred in the clinical characteristics and management of elderly patients admitted with NSTEMI in Italian CCUs, with a greater use of revascularisation therapy and recommended medications. These variations have been associated with a reduction in 30-day adjusted mortality rate.
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Angiographic evolution of myocardial perfusion impairment in a single case of Tako-Tsubo like syndrome. Int J Cardiol 2014; 172:e82-3. [DOI: 10.1016/j.ijcard.2013.12.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Accepted: 12/21/2013] [Indexed: 10/25/2022]
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The management of acute myocardial infarction in the cardiological intensive care units in Italy: the 'BLITZ 4 Qualità' campaign for performance measurement and quality improvement. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2013; 1:143-52. [PMID: 24062902 DOI: 10.1177/2048872612450520] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Accepted: 05/14/2012] [Indexed: 02/05/2023]
Abstract
AIM To assess and promote compliance of Italian cardiological intensive care units (CCUs) with evidence-based guidelines for the management of acute myocardial infarction (MI). METHODS AND RESULTS The process of diagnosis and treatment of MI was prospectively evaluated in 163 CCUs by use of 30 indicators during two enrolment phases, each followed by a feedback of both local and general performance. Overall, 5854 patients with ST-segment elevation MI (STEMI) and 5852 with non-ST-segment elevation MI (NSTEMI) were consecutively enrolled. The target for each indicator was defined as compliance with the relevant recommendations in ≥90% of suitable patients and it was met for nine (30%) and 10 (33.3%) indicators in the first and second phases, respectively. Regardless of target, a significant improvement in compliance was observed in the second phase in 10 out of 30 indicators (33.3%). Use of pre-hospital ECG, expedite delivery of reperfusion therapy, dosage of antithrombotic drugs, and non-pharmacological implementation of secondary prevention were often off target. Similar in-hospital mortality was observed in phases I and II, both in patients with STEMI (4.0 vs. 4.2%, p=0.79) and NSTEMI (1.8 vs. 2.4%, p=0.11). Overall, 30-day mortality were 5.7% for patients with STEMI and 3.4% with NSTEMI. CONCLUSIONS Performance indicators can accurately weigh the whole process of diagnosis and treatment of patients with MI and monitor the improvements in the quality of care. In our large population of consecutive patients, satisfactory 30-day outcomes were observed despite suboptimal adherence to guidelines for some indicators of recognised prognostic relevance.
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[The new guidelines on cardiopulmonary resuscitation. The clinical cardiologist's point of view]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2012; 13:751-755. [PMID: 23096585 DOI: 10.1714/1168.12952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Current presentation and management of 7148 patients with atrial fibrillation in cardiology and internal medicine hospital centers: the ATA AF study. Int J Cardiol 2012; 167:2895-903. [PMID: 22884698 DOI: 10.1016/j.ijcard.2012.07.019] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Revised: 07/02/2012] [Accepted: 07/21/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Atrial fibrillation (AF) is associated with a high risk of stroke and mortality. AIMS To describe the difference in AF management of patients (pts) referred to Cardiology (CARD) or Internal Medicine (MED) units in Italy. METHODS AND RESULTS From May to July 2010, 360 centers enrolled 7148 pts (54% in CARD and 46% in MED). Median age was 77 years (IQR 70-83). Hypertension was the most prevalent associated condition, followed by hypercholesterolemia (28.9%), heart failure (27.7%) and diabetes (24.3%). MED pts were older, more frequently females and more often with comorbidities than CARD pts. In the 4845 pts with nonvalvular AF, a CHADS2 score ≥ 2 was present in 53.0% of CARD vs 75.3% of MED pts (p<.0001). Oral anticoagulants (OAC) were prescribed in 64.2% of CARD vs 46.3% of MED pts (p<.0001); OAC prescription rate was 49.6% in CHADS2 0 and 56.2% in CHADS2 score ≥ 2 pts. At the adjusted analysis patients managed in MED had a significantly lower probability to be treated with OAC. Rate control strategy was pursued in 51.4% of the pts (60.5% in MED and 43.6% in CARD) while rhythm control was the choice in 39.8% of CARD vs 12.9% of MED pts (p<.0001). CONCLUSIONS Cardiologists and internists seem to manage pts with large epidemiological differences. Both CARD and MED specialists currently fail to prescribe OAC in accordance with stroke risk. Patients managed by MED specialists have a lower probability to receive an OAC treatment, irrespective of the severity of clinical conditions.
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[Heart failure in Italian intensive cardiac care units: data from the BLITZ-3 survey]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2012; 13:511-9. [PMID: 22781378 DOI: 10.1714/1114.12247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Only limited information about clinical characteristics, diagnostic procedures and therapeutic options is available in patients admitted to an intensive cardiac care unit (ICCU) for heart failure. The aim of this study was to evaluate causes of admission, clinical characteristics, diagnostic and therapeutic options, and outcome of patients admitted for heart failure in the ICCU network. METHODS The BLITZ-3 Registry prospectively included patients admitted by 332 Italian ICCUs. Data of the patients admitted with a principal diagnosis of heart failure are analyzed. RESULTS From April 7 to 20, 2008, 6986 consecutive patients with acute cardiac conditions were admitted to ICCUs; 966 (14%) out of 6986 patients were admitted for acute heart failure. Heart failure was the second cause of admission after acute coronary syndromes (52%). Mean age of patients admitted for heart failure was 73 years, 42% were female, and diabetes accounted for 32% of heart failure patients. Most patients were admitted to the emergency department (62%), and were discharged by the cardiology ward (65%). Median length of stay in the ICCU was 4 days, and during the stay in ICCU 5% of the patients with heart failure died. Advanced age and elevated creatinine values were associated with a higher risk of death. Echocardiography was performed in 79% of heart failure patients, coronary angiography in 10%, assisted ventilation in 15%, ultrafiltration in 3%, and right catheterization in 1%. Diuretics were administered in 93% of patients admitted for acute heart failure, intravenous nitrates in 41%, inotropes in 22%, beta-blockers in 42%, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers in 66%. CONCLUSIONS In a nationwide survey, acute heart failure accounted for 14% of hospital admissions in ICCUs. Patients admitted for heart failure are usually old, with frequent comorbidities. Diagnostic and therapeutic procedures are rarely used, with the exception of echocardiography.
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Elderly patients with acute coronary syndromes admitted to Italian intensive cardiac care units. J Cardiovasc Med (Hagerstown) 2012; 13:165-74. [DOI: 10.2459/jcm.0b013e3283515be3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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[Distribution and appropriateness of hospital admissions, resource utilization in the Italian intensive cardiac care units. The BLITZ-3 study]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2011; 12:23-30. [PMID: 21428024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND The BLITZ-3 study prospectively evaluated the epidemiology of hospital admissions, the patterns of care and the most important comorbidities in intensive cardiac care unit (ICCU) patients. METHODS Distribution and level of appropriateness of hospital admissions in relation to type of ICCU were analyzed (type A, 32%, without cardiac cath lab or cardiac surgery; type B, 49%, with cath lab; type C, 19%, with both cath lab and cardiac surgery). The caseload was estimated on the basis of different levels of mortality risk during the ICCU stay: high (>5.1%), intermediate (0.7-5.1%), low (< or = 0.7%). RESULTS A total of 6986 consecutive patients admitted to 332 ICCUs were enrolled. A median number of 19 patients (interquartile range 15-26) was admitted to each center during the 14 days of enrollment; 28% of the ICCUs admitted more than 25 patients, 48% between 15 and 25, and 24% less than 15. A higher number of type A ICCUs admitted less than 15 patients (p<0.0001), whereas a higher number of type C ICCUs admitted more than 25 patients (p<0.0001). Hospital admissions for ST-elevation myocardial infarction occurred more frequently in type B or C ICCUs (p<0.0001), whereas hospital admission for heart failure mostly occurred in type A ICCUs (p<0.0001). The number of patients not undergoing reperfusion (p<0.0001) or treated with thrombolytic therapy (p<0.0001) was higher in the type A ICCUs. Coronary revascularization with primary percutaneous coronary intervention was performed more frequently in type B and C ICCUs (p<0.0001). Similarly, patients hospitalized for acute coronary syndrome underwent coronary angiography (p<0.0001) and percutaneous coronary intervention more frequently in type B and C ICCUs (p<0.0001). Prevalence of low-risk rather than intermediate- or high-risk patients was higher in type A ICCUs (p<0.05), and prevalence of high- or intermediate-risk patients was higher in type C ICCUs (p<0.05). CONCLUSIONS The results of the BLITZ-3 study should lead the Italian cardiological community to reflect upon the needed number of ICCUs, the role of Spoke centers for their integration in the interhospital network, and inappropriate hospital admissions for low-risk conditions.
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Cardiac tamponade caused by a swallowed metallic wire. J Am Coll Cardiol 2010; 56:e27. [PMID: 20863949 DOI: 10.1016/j.jacc.2009.12.076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Revised: 11/30/2009] [Accepted: 12/07/2009] [Indexed: 11/28/2022]
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Epidemiology and patterns of care of patients admitted to Italian Intensive Cardiac Care units: the BLITZ-3 registry. J Cardiovasc Med (Hagerstown) 2010; 11:450-61. [PMID: 19952775 DOI: 10.2459/jcm.0b013e328335233e] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Intensive cardiac care units (ICCUs) have shifted from the observation of patients with myocardial infarction to the care of different acute cardiac diseases. However, few data on such an evolution are available. METHODS AND RESULTS From 7 to 20 April 2008, 6986 consecutive patients admitted to 81% of Italian ICCUs were prospectively enrolled. Patients observed were mainly elderly men (median age 72 years) with several co-morbidities. Most of them were triaged to ICCU from the emergency room, but 15% of admissions were transfer-in from other hospitals. Several diagnostic and therapeutic procedures were applied (78% had echocardiography and 35% coronary angiography) during the ICCU stay [median length 4 days, interquartile range (IQR) 2-5]. The discharge diagnosis was ST-elevation acute coronary syndrome (ACS) in 21%, non-ST-elevation ACS in 31%, acute heart failure (AHF) in 14% and other acute non-ACS, non-AHF cardiac diseases in 34%. Of those with ST-elevation ACS, 60% received reperfusion (15% fibrinolysis and 45% primary percutaneous coronary intervention). The overall in-ICCU crude mortality was 3.3%. CONCLUSION The BLITZ-3 survey provides a unique snapshot of current epidemiology and patterns of care of patients admitted to ICCUs. Although ACS still remains the most frequent admission diagnosis, the number of non-ACS patients is substantial. However, the correct standard of care for these non-ACS patients has to be defined.
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[To gain greater understanding to move towards innovation: the Italian nursing survey of cardiological intensive care units]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2010; 11:425. [PMID: 20860163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Modalities of treatment and 30-day outcomes of unselected patients older than 75 years with acute ST-elevation myocardial infarction: data from the BLITZ study. J Cardiovasc Med (Hagerstown) 2008; 9:1045-51. [DOI: 10.2459/jcm.0b013e32830eb6eb] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Percutaneous closure of a giant coronary arteriovenous fistula using free embolization coils in an adult patient. J Cardiovasc Med (Hagerstown) 2008; 9:733-6. [DOI: 10.2459/jcm.0b013e3282f2d90d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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[Italian clinical trials on cardiac cell therapy: where we are and where are we going?]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2007; 8:182-92. [PMID: 17461361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
BACKGROUND In the last years translation from bench to bedside of findings regarding cardiac cell therapy is swinging between delays and accelerations. Based on experimental studies, clinical trials were started in 2001. To date in Europe more than 900 patients have been treated with cell transplantation or mobilization and new clinical trials are ongoing in many countries. Published data provide a limited idea of current Italian clinical research in this field. This investigation intends to report Italian clinical trials and projects using cell therapy in cardiology. METHODS Italian Centers involved in cell therapy clinical studies have been detected exploring scientific bibliography and online search engine. Selected Centers have been classified by the origin of collected information: i) peer-reviewed journals; ii) abstract, poster or communications; iii) press or media. A questionnaire was used and face-to-face or telephonic interviews were performed to obtain further details where needed. RESULTS Among the 16 selected Centers, 5 published their experiences on peer-reviewed journals, 5 produced abstracts or communications for scientific meetings and 6 bring out their protocols through press or media. Usually Italian clinical trials are monocenter (11 monocenter studies, 2 multicenter) and enrol few patients (an average of about 10 patients treated in each study); 2 Centers are waiting for protocol approval by the Italian Institute of Health; in one case approval was not obtained by the Ethics Committee. Few centers found projects on their own preclinical studies. CONCLUSIONS The investigation on Italian clinical experiences with cardiac cell therapy demonstrates the limits of what has been produced so far. An Italian working group on cardiovascular regenerative therapies could represent a useful tool to improve national clinical research in this field.
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[Response to the open letter of the President-Elect of the European Society of Cardiology Roberto Ferrari, published in Il Giornale Italiano di Cardiologiia 1, 2007]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2007; 8:133. [PMID: 17405212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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Discrete subaortic stenosis in elderly woman. EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY 2006; 9:63-4. [PMID: 17045537 DOI: 10.1016/j.euje.2006.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Discrete subaortic stenosis (DSS) is likely an acquired cardiac disorder which requires anatomic precursors and a genetic background. DSS occurs usually within the first decade, provoking rapidly progressive left ventricular outflow tract obstruction and secondary aortic regurgitation. DSS has been considered for a long time exclusively a disease of infancy and childhood and few reports and small series have described DSS in adulthood and only two cases are reported in elderly. Our case describes a discrete subaortic membranous ridge in an elderly woman with recent onset of dyspnea.
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[Cardiac cell therapy: the puzzle is waiting to be solved]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2006; 7:252-65. [PMID: 16700408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Cell therapy has been proposed as an innovative hypothesis to treat acute myocardial infarction and heart failure. However, the mechanism by which stem cells could improve cardiac function remains unclear and many controversies have been arisen in interpretation of experimental and clinical data. Answering the five "WH questions" we discuss the process that has led to consider cell therapy as a new treatment option for myocardial tissue regeneration after ischemic damage. 1) Why should we use stem cells? The rationale derives from the disclosure that apoptosis and regeneration occur at the myocardial level and stem cells migrate from bone marrow to repopulate the damaged cardiac tissue. 2) Which are the most appropriate cells, delivery methods and therapeutic purposes? Adult stem cells can be mobilized or directly transplanted in human hearts to accomplish myocardioneogenesis, neoangiogenesis and/or paracrine effects. 3) Where should we transplant these cells? The infarct border zone seems to be the best place to home and differentiate transplanted cells hampering post-ischemic cardiac remodeling. 4) When should we perform cell therapy? Cell therapy should be performed during or after an acute myocardial infarction: best setting and timing still need to be precisely addressed. 5) Who might be the suitable patient? Further multicenter randomized trials with adequate patient selection are needed to answer this crucial question.
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Growth and characterization of hybrid (CnH2n+1NH3)2CuCl4 self-assembled films. CRYSTAL RESEARCH AND TECHNOLOGY 2005. [DOI: 10.1002/crat.200410480] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Epidemiology of non-ST elevation acute coronary syndromes in the Italian cardiology network: the BLITZ-2 study. Eur Heart J 2005; 27:393-405. [PMID: 16219657 DOI: 10.1093/eurheartj/ehi557] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
AIMS Acute coronary syndromes without ST-segment elevation (NSTEACS) represent an increasingly frequent cause of hospital admission. The BLITZ-2 study was planned to survey the epidemiology and management strategies of NSTEACS in the Italian cardiological network. METHODS AND RESULTS The study included 1888 patients with NSTEACS in 275 hospitals in 3 weeks. At admission, almost 20% of patients showed clinical signs of heart failure, half showed ST-segment depression, and half showed any positive biochemical myocardial necrosis marker. Patients admitted to hospitals without CathLab (n=973) were older (P=0.0005) and with higher Killip class on admission (P<0.0001) when compared with those admitted to hospitals with CathLab (n=915). During index hospitalization, 76% of the patients initially admitted to hospitals with invasive capability underwent coronary angiography and 39% percutaneous coronary intervention when compared with 39 and 17.2% of those admitted to hospitals without CathLab (P<0.001). Overall, 30-day mortality was 2.4% (2.0% in patients with invasive capability vs. 2.9% in hospitals without CathLab, P=0.2). Cardiac ischaemic events at 30 days (recurrent MI, recurrent angina, and re-hospitalization for ACS) were significantly higher in the group of patients admitted to hospitals without CathLab (OR 1.71, 95% CI 1.24-2.35). However, after multivariable adjustment, only advanced age (OR 1.043, 95% CI 1.021-1.065, P<0.0001) and Killip class >1 (OR 1.633, 95% CI 1.020-2.614, P=0.04) resulted in independent predictors of death, in-hospital MI, and re-admission for ACS, whereas the absence of an on-site CathLab did not predict an adverse outcome (OR 1.104, 95% CI 0.734-1.660). CONCLUSION According to this, the nationwide registry outcome is only marginally influenced by invasive procedures. Contemporary management of patients with NSTEACS in Italy is primarily driven by resource availability.
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[Acute coronary syndromes in Italy: observations from the BLITZ-2 study]. ITALIAN HEART JOURNAL : OFFICIAL JOURNAL OF THE ITALIAN FEDERATION OF CARDIOLOGY 2005; 6 Suppl 3:12S-16S. [PMID: 15945314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The hospital admission of patients with acute coronary syndromes without ST-segment elevation is increasing in the real world. The aim of the BLITZ-2 study, carried out in May 2003, was to investigate the epidemiology and management of patients admitted with a diagnosis of non-ST-elevation myocardial infarction. The study enrolled 1888 patients with a mean age of 68 years. Among the involved hospitals a cath-lab was available in 67.7% in northern Italy vs 37 and 39.8% in central and southern Italy, respectively. Only 44 and 55% of patients underwent coronary angiography during the first hospital admission in central and southern Italy, respectively, against 68% of patients in northern Italy. The type of strategy was more influenced by the availability of a cath-lab than by the TIMI risk score. A conservative strategy was applied in 45% of patients (26% in hospitals with a cath-lab) whereas an invasive approach was used in 55% of patients (74% in hospitals with a cath-lab). There was no difference in the TIMI risk score between the groups. Age was predictor of coronary angiography: 71% in patients < 55 years, 63% in patients 55-74 years, and 44% in patients > or = 75 years. The in-hospital mortality was 1.2% (1% in northern Italy, 1.4% in central Italy, 1.4% in southern Italy) and was higher in high-risk patients (1.5% with TIMI risk score > 5) and in older patients (3% in those > or = 75 years). The 1-month mortality and reinfarction was 2.4 and 3.6%, respectively. The total in-hospital stay was 8.8 days (coronary care unit stay 3.9 days). The contemporary management of Italian patients with acute coronary syndrome turned out to be influenced by resource availability, and elderly patients and subjects at higher risk are undertreated.
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Clinical characteristics and outcome of diabetic patients with acute myocardial infarction. Data from the BLITZ-1 study. ITALIAN HEART JOURNAL : OFFICIAL JOURNAL OF THE ITALIAN FEDERATION OF CARDIOLOGY 2005; 6:374-83. [PMID: 15934409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
BACKGROUND The determinants of a worse outcome in diabetic patients after an acute myocardial infarction (AMI) are controversial. They include delayed hospital admission, worse clinical presentation and lesser efficacy of accepted therapeutic interventions. Therefore, to improve our knowledge, we aimed to describe the clinical characteristics, treatment options and short-term outcomes of diabetic patients in a survey of consecutive AMI subjects admitted to the Italian coronary care unit (CCU) network in the current era of reperfusion. METHODS The BLITZ study prospectively enrolled patients with AMI, within 48 hours of symptom onset, admitted to 296 out of the 341 existing Italian CCUs from October 15 to 29, 2001. Diabetic status was recorded by collecting clinical history. In-hospital and post-discharge management and outcomes were collected up to 30 days from admission. RESULTS Overall, 434 of 1959 enrolled patients (22%) had a clinical diagnosis of diabetes. Diabetic patients were older, more frequently women, had a worse coronary risk profile, and an unfavorable clinical presentation compared to non-diabetics. Among 1275 patients with ST-elevation AMI, diabetics (20%) received a similar proportion of any reperfusion therapy (61 vs 66%, p = 0.10), but significantly less primary percutaneous coronary angioplasty (9 vs 16%, p = 0.003). Diabetic patients were treated less often with oral beta-blockers than non-diabetics both during hospitalization (56 vs 64%, p = 0.003) and at discharge (54 vs 61%, p = 0.01). In contrast, in-hospital use of angiotensin-converting enzyme inhibitors (76 vs 67%, p = 0.0003), digitalis (10 vs 5%, p = 0.0005), and diuretics (54 vs 36%, p < 0.0001) was more frequent among diabetics. During their index admission, subjects with diabetes had higher in-hospital mortality (11 vs 6%, p = 0.0004), as well as higher rates of reinfarction (6 vs 2%, p = 0.0003), new congestive heart failure (28 vs 14%, p < 0.0001), cardiogenic shock (10 vs 5%, p = 0.0005) or recurrent angina (22 vs 16%, p = 0.0034). A similar pattern was observed at 30-day follow-up. At multivariate analysis, diabetic status was not confirmed to be an independent predictor of 30-day mortality. CONCLUSIONS Although diabetic patients with AMI admitted to the Italian CCU network have a higher in-hospital and 30-day morbidity and mortality rates compared to non-diabetics, a clinical diagnosis of diabetes has no independent predictive value on short-term outcome.
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In-hospital and one-year outcomes of patients with high-risk acute myocardial infarction treated with thrombolysis or primary coronary angioplasty. ITALIAN HEART JOURNAL : OFFICIAL JOURNAL OF THE ITALIAN FEDERATION OF CARDIOLOGY 2004; 5:136-45. [PMID: 15086144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
BACKGROUND The aim of this study was to observe the outcomes of high-risk patients with acute myocardial infarction treated with primary angioplasty and intravenous thrombolysis in a community setting. METHODS A prospective study of the in-hospital and 12-month outcomes was conducted in 17 cardiology centers where primary angioplasty was available, and in 30 where it was not. Three thousand seventy-four patients in the first 12 hours of an evolving infarction were recruited; among these, 2227 patients who met one or more pre-defined criteria of increased risk were included in the study. RESULTS Thrombolysis and primary angioplasty were respectively performed in 1090 and in 721 patients; 416 patients (18.7%) received no reperfusion treatment. The incidence of the primary combined in-hospital endpoint (death, non-fatal reinfarction and stroke) was similar in patients treated with thrombolysis (9.2%) and with primary angioplasty (10.7%) (odds ratio--OR 1.19, 95% confidence interval--CI 0.86-1.63, p = NS), and was higher (22.6%) in patients receiving no reperfusion treatment as compared to thrombolysis (OR 3.30, 95% CI 2.36-4.63, p < 0.0001). The occurrence of the 12-month endpoint (death, reinfarction, congestive heart failure and recurrent angina) was lower after primary angioplasty than after thrombolysis (26.8 vs 35.0%, OR 0.68, 95% CI 0.55-0.84, p = 0.0003), due to a lower incidence of angina. At multivariate analysis, older age, anterior infarction, Killip class > 1, high heart rate, and low systolic blood pressure on admission were all significantly associated with a higher incidence of both endpoints. The adjusted analysis confirmed that, despite similar in-hospital results after both reperfusion treatments, primary angioplasty was independently associated with better 1-year outcomes (relative risk 0.66, 95% CI 0.56-0.79, p < 0.0001). CONCLUSIONS In this observation in the community setting, a strategy of primary angioplasty in patients with high-risk myocardial infarction was not better than thrombolysis in terms of mortality or recurrent infarction, but was associated with less angina at 1 year.
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Abstract
AIMS A large number of descriptive data on patients with acute myocardial infarction are based on clinical trials and registries on non consecutive patients: these data may give only a partial picture on treatment delay, patient characteristics, treatment and outcome of acute myocardial infarction in the real world. METHODS AND RESULTS The BLITZ survey prospectively enrolled all of the patients with acute myocardial infarction admitted in 296 (87%) Italian Coronary Care Units from 15-29 October 2001. Data on treatment delay, therapeutic strategies, duration of hospitalization and 30-day outcome were collected. One thousand nine hundred and fifty-nine consecutive patients (mean age 67+/-12 years, 70% males) were enrolled, 65% with ST-segment elevation (STEMI), 30% with no ST-segment elevation (NSTEMI) and 5% with undetermined ECG. The median delay between symptom onset and hospital arrival was 2h and 9 min with 76% of patients hospitalized within the sixth hour (26% within the first hour, 48% within the second). The median delay from hospital arrival to reperfusion therapy in STEMI was 45 min (IQR 26-85) for thrombolysis (50% of the patients) and 85 min (IQR 60-135) for primary angioplasty (15% of the patients). Coronary angiography was performed during hospital stay in 46% of the patients (STEMI 48%, NSTEMI 43%, undetermined AMI 35%), coronary angioplasty in 25% (STEMI 26%, NSTEMI 15%, undetermined AMI 13%) and coronary bypass in 1.4% (1%, 2.2% and 1% respectively). Twenty-two percent of the patients admitted to hospitals without cath-lab were transferred to a tertiary care hospital for invasive procedures. The overall median hospital stay was 10 days (IQR 7-12, STEMI 10, NSTEMI 9, undetermined AMI 11) and was not significantly different between hospitals with or without cath-lab (respectively, 9 and 10 days, P=0.38). After discharge and up to 30 days, coronary angiography was performed in 11% (STEMI 11%, NSTEMI 11%, undetermined MI 9%), angioplasty in 10% (STEMI 10%, NSTEMI 11%, undetermined MI 7%), bypass surgery in 7% (STEMI 5%, NSTEMI 11%, undetermined AMI 7%). The in-hospital and 30-day case fatality rates were 7.4% and 9.4%, respectively (7.5% and 9.5% for STEMI, 5.2% and 7.1% for NSTEMI, 18.2% and 21.2% for undetermined MI). CONCLUSIONS Patients with acute myocardial infarction admitted to the Italian CCUs, are older than those represented in clinical trials. A high proportion of these cases has the chance to receive early reperfusion therapy. Short-term mortality is lower than expected for patients with STEMI, but higher than reported for NSTEMI.
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One-year outcome of high-risk patients with acute myocardial infarction with or without diabetes: Data from the MISTRAL study. J Am Coll Cardiol 2003. [DOI: 10.1016/s0735-1097(03)82154-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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46
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[New definition of myocardial infarction: analysis of the consensus document ESC/ACC and thoughts about applicability to the Italian health situation]. ITALIAN HEART JOURNAL. SUPPLEMENT : OFFICIAL JOURNAL OF THE ITALIAN FEDERATION OF CARDIOLOGY 2002; 3:955-70. [PMID: 12407866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
The recent document of the ESC/ACC Committee for the redefinition of myocardial infarction (MI) has introduced the measurement of cardiac troponin as the biochemical standard for the diagnosis of MI. This change has been mainly driven by the demonstration that any amount of myocardial damage, as detected by cardiac troponins, implies a worse long-term outcome of the patient. The results of several studies consistently show that there is a continuous relationship between the degree of troponin elevation and the patient's prognosis. The new definition has important consequences on the diagnostic and therapeutic approaches to patients with acute coronary syndromes; in fact, patients with increased troponins, i.e. patients with MI, necessitate more aggressive treatment than those without troponin elevations, i.e. patients with unstable angina. The application of the new definition is expected to increase the number of cases of MI by about 30% and to decrease mortality. We believe that several aspects of the new definition need to be discussed before the new criteria for MI are used in clinical practice in Italy. The most relevant issues are the following: 1) the definition of troponin elevation should meet the analytical performance of the available assays, the diagnostic cut-off of which is frequently too imprecise. We propose that troponin elevations be defined as values exceeding the concentration corresponding to a total analytical imprecision of 10%. We disclose such a concentration for the currently available assays and suggest its use in clinical practice to mitigate the possibility of false-positive values; 2) the number of samples required for the diagnosis should be sufficient for the assessment of the changes in concentration over time. When only one sample is available, or when the temporal pattern of the changes in marker concentration is not consistent with the time elapsed from the onset of symptoms, we suggest that objective evidence that myocardial ischemia is the likely cause of myocardial damage should be obtained; 3) the diagnosis of MI after a percutaneous coronary intervention represents a unique situation. In contrast with myocardial damage occurring during spontaneous ischemia, available data do not support the concept that any troponin elevation is associated with an adverse prognosis. In the absence of conclusive studies, we suggest that the diagnosis of MI after a percutaneous coronary intervention be based on conventional criteria. Finally, we propose this summary with the aim of overcoming some of the more controversial aspects of the ESC/ACC redefinition of MI: Criteria for acute, evolving or recent MI. Either one of the following criteria satisfies the diagnosis for an acute, evolving or recent MI: 1) elevation of biochemical markers of myocardial necrosis (preferably troponin) with at least one of the following: a) ischemic symptoms; b) development of pathologic Q waves on the ECG; c) ECG changes indicative of ischemia (ST segment elevation or depression); d) coronary artery intervention (e.g., coronary angioplasty). Marker elevations should be accompanied by objective evidence that myocardial ischemia is the likely cause of myocardial damage when: a) only one blood sample is available; b) marker changes over time are not consistent with the onset of symptoms; 2) pathologic findings of an acute MI. Criteria for established MI. Anyone of the following criteria satisfies the diagnosis for established MI: 1) development of new pathologic Q waves on serial ECGs. The patient may or may not remember previous symptoms. Biochemical markers of myocardial necrosis may have normalized, depending on the length of time that has passed since the infarct developed; 2) pathologic findings of a healed or healing MI.
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The new definition of myocardial infarction: analysis of the ESC/ACC Consensus Document and reflections on its applicability to the Italian Health System. ITALIAN HEART JOURNAL : OFFICIAL JOURNAL OF THE ITALIAN FEDERATION OF CARDIOLOGY 2002; 3:543-57. [PMID: 12407856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
The recent document of the ESC/ACC Committee for the redefinition of myocardial infarction (MI) has introduced the measurement of cardiac troponin as the biochemical standard for the diagnosis of MI. This change has been mainly driven by the demonstration that any amount of myocardial damage, as detected by cardiac troponins, implies a worse long-term outcome of the patient. The results of several studies consistently show that there is a continuous relationship between the degree of troponin elevation and the patient's prognosis. The new definition has important consequences on the diagnostic and therapeutic approaches to patients with acute coronary syndromes; in fact, patients with increased troponins, i.e. patients with MI, necessitate more aggressive treatment than those without troponin elevations, i.e. patients with unstable angina. The application of the new definition is expected to increase the number of cases of MI by about 30% and to decrease mortality. We believe that several aspects of the new definition need to be discussed before the new criteria for MI are used in clinical practice in Italy. The most relevant issues are the following: 1) the definition of troponin elevation should meet the analytical performance of the available assays, the diagnostic cutoff of which is frequently too imprecise. We propose that troponin elevations be defined as values exceeding the concentration corresponding to a total analytical imprecision of 10%. We disclose such a concentration for the currently available assays and suggest its use in clinical practice to mitigate the possibility of false-positive values; 2) the number of samples required for the diagnosis should be sufficient for the assessment of the changes in concentration over time. When only one sample is available, or when the temporal pattern of the changes in marker concentration is not consistent with the time elapsed from the onset of symptoms, we suggest that objective evidence that myocardial ischemia is the likely cause of myocardial damage should be obtained; 3) the diagnosis of MI after a percutaneous coronary intervention represents a unique situation. In contrast with myocardial damage occurring during spontaneous ischemia, available data do not support the concept that any troponin elevation is associated with an adverse prognosis. In the absence of conclusive studies, we suggest that the diagnosis of MI after a percutaneous coronary intervention be based on conventional criteria. Finally, we propose this summary with the aim of overcoming some of the more controversial aspects of the ESC/ACC redefinition of MI: Criteria for acute, evolving or recent MI. Either one of the following criteria satisfies the diagnosis for an acute, evolving or recent MI: 1) elevation of biochemical markers of myocardial necrosis (preferably troponin) with at least one of the following: a) ischemic symptoms; b) development of pathologic Q waves on the ECG; c) ECG changes indicative of ischemia (ST segment elevation or depression); d) coronary artery intervention (e.g., coronary angioplasty). Marker elevations should be accompanied by objective evidence that myocardial ischemia is the likely cause of myocardial damage when: a) only one blood sample is available; b) marker changes over time are not consistent with the onset of symptoms; 2) pathologic findings of an acute MI. Criteria for established MI. Anyone of the following criteria satisfies the diagnosis for established MI: 1) development of new pathologic Q waves on serial ECGs. The patient may or may not remember previous symptoms. Biochemical markers of myocardial necrosis may have normalized, depending on the length of time that has passed since the infarct developed; 2) pathologic findings of a healed or healing MI.
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Relation between early mitral regurgitation and left ventricular thrombus formation after acute myocardial infarction: results of the GISSI-3 echo substudy. Heart 2002; 88:131-6. [PMID: 12117831 PMCID: PMC1767209 DOI: 10.1136/heart.88.2.131] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To evaluate the prevalence and correlates of left ventricular thrombosis in patients with acute myocardial infarction, and whether the occurrence of early mitral regurgitation has a protective effect against the formation of left ventricular thrombus. DESIGN AND SETTING Multicentre clinical trial carried out in 47 Italian coronary care units. PATIENTS AND METHODS 757 patients from the GISSI-3 echo substudy population with their first acute myocardial infarct were studied by echocardiography at 24-48 hours from symptom onset (S1), at discharge (S2), at six weeks (S3), and at six months (S4). The diagnosis of left ventricular thrombosis was based on the detection of an echo dense mass with defined margins visible throughout the cardiac cycle in at least two orthogonal views. RESULTS In 64 patients (8%), left ventricular thrombosis was detected in one or more examinations. Compared with the remaining 693 patients, subjects with left ventricular thrombosis were older (mean (SD) age: 64.6 (13.0) v 59.8 (11.7) years, p < 0.005), and had larger infarcts (extent of wall motion asynergy: 40.9 (11.5)% v 24.9 (14)%, p < 0.001), greater depression of left ventricular ejection fraction at S1 (43.3 (6.9)% v 48.1 (6.8)%, p < 0.001), and greater left ventricular volumes at S1 (end diastolic volume: 87 (22) v 78 (18) ml/m(2), p < 0.001; end systolic volume: 50 (17) v 41 (14) ml/m(2), p < 0.001). The prevalence of moderate to severe mitral regurgitation on colour Doppler at S1 was greater in patients who had left ventricular thrombosis at any time (10.2% v 4.2%, p < 0.05). On stepwise multiple logistic regression analysis the only independent variables related to the presence of left ventricular thrombosis were the extent of wall motion asynergy and anterior site of infarction. CONCLUSIONS Left ventricular thrombosis is not reduced, and may even be increased, by early moderate to severe mitral regurgitation after acute myocardial infarction. The only independent determinant of left ventricular thrombosis is the extent of the akinetic-dyskinetic area detected on echocardiography between 24-48 hours from symptom onset.
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High-risk myocardial infarction: in-hospital and one-year outcome after primary angioplasty and thrombolysis: a prospective nationwide multicenter study. J Am Coll Cardiol 2002. [DOI: 10.1016/s0735-1097(02)81990-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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50
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[Myocardial infarction redefined based on the consensus document of the ESC/ACC]. ITALIAN HEART JOURNAL. SUPPLEMENT : OFFICIAL JOURNAL OF THE ITALIAN FEDERATION OF CARDIOLOGY 2002; 3:208-14. [PMID: 11926027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
An expert committee of the European Society of Cardiology and the American College of Cardiology has recently proposed new and more precise criteria for the diagnosis of myocardial infarction, entailing both relevant implications in clinical practice and scientific, epidemiological and organizational aspects. The Board of the Emergency Area of the National Association of Hospital Cardiologists (ANMCO) will review the document and analyze the issues of major concern.
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