Clinical profile and management of patients with acute myocardial infarction admitted to cardiac care units: The EYESHOT-2 registry.

BACKGROUND: The clinical governance of patients with acute myocardial infarction (AMI) has markedly changed in the last few years. We sought to assess the contemporary in-hospital management patterns of patients with AMI at a country level. METHODS: EYESHOT (EmploYEd antithrombotic therapies in patients with acute coronary Syndromes HOspitalized in iTalian cardiac care units)-2 was a nationwide, prospective registry aimed to evaluate the current management of patients admitted to intensive cardiac care units (CCUs) for an AMI in Italy. RESULTS: Over a 4-week period (February 1st-29th, 2024), 183 CCUs enrolled 2806 consecutive patients: 52.6 % with non-ST elevation myocardial infarction (NSTEMI) and 47.4 % with ST-elevation myocardial infarction (STEMI). The median time from hospital admission to angiography in NSTEMI was 22.3 h (IQR 10.9-46.1), while for STEMI was 1.1 h (IQR 0.5-2.2) with significant difference between hospitals with and without catheterization laboratories. In both NSTEMI and STEMI patients, percutaneous coronary intervention (PCI) was the preferred management strategy (73.3 % and 94.2 %, respectively). An optimal secondary prevention therapy, including dual antiplatelet therapy, inhibition of the renin-angiotensin system, a beta-blocker and a high-intensity statin was prescribed at discharge in more than 75 % of patients with AMI. In-hospital major bleedings occurred in 2.0 % and 2.3 % (p = 0.58), while death in 1.8 % and 2.8 % (p = 0.09) of NSTEMI and STEMI patients, respectively. CONCLUSIONS: The EYESHOT-2 registry shows the current management strategies and outcome of AMI patients admitted to Italian CCUs and provides insights to improve the clinical care of such patients. CLINICAL TRIAL REGISTRATION: URL: http://www. CLINICALTRIALS: gov. Unique identifier: NCT06316128.

Characteristics and Management of Patients With Cancer and Atrial Fibrillation: The BLITZ-AF Cancer Registry.

Background: Atrial fibrillation (AF) is a frequent cardiovascular (CV) comorbidity in cancer. Objectives: The purpose of this study was to examine clinical characteristics and contemporary management of patients with AF and cancer with a specific focus on antithrombotic treatments. Methods: This was a prospective, multicenter, observational study of patients with a recent cancer diagnosis and electrocardiographically confirmed AF (the BLITZ-AF Cancer Registry). CHA2DS2VASc scores were calculated for study participants. Results: Overall, 1,514 individuals were enrolled from June 2019 to September 2021 (mean age 74 ± 9 years, 47.5% of participants >75 years of age; 63.5% males). CV diseases were common: 20.9% had heart failure, 18.1% had coronary artery disease, 38.5% had valvular heart disease, and 9.8% had peripheral artery disease. Previous thromboembolic and hemorrhagic events occurred in 13.9% and 10.4% of subjects, respectively. The most common cancer types were lung (14.9%), colorectal (14.1%), prostate (8.8%), and non-Hodgkin lymphoma (8.1%). In total, 41.5% of the patients had a CHA2DS2VASc score ≥4. Before admission or prior to cardiologist consultation, 16.6% of subjects were not taking any antithrombotic therapy and 22.7% were receiving antiplatelet agents and/or low-molecular-weight heparin. At discharge or after cardiologic assessment, these percentages dropped to 7.7% and 16.6%, respectively. This trend was paralleled by an increase in the use of direct-acting oral anticoagulant, while the proportion of vitamin K antagonist declined. Conclusions: This study demonstrates that there is underuse of appropriate antithrombotic therapy for AF in cancer patients highlighting the need to integrate early CV assessment in the management of these patients. (Non-interventional Study on Patients With Atrial Fibrillation and Cancer [BLITZ-AF Cancer]; NCT03909386).

Seattle proportional risk model in GISSI-HF: Estimated benefit of ICD in patients with EF less than 50.

BACKGROUND: The Seattle Proportional Risk Model (SPRM) estimates the proportion of sudden cardiac death (SCD) in heart failure (HF) patients, identifying those most likely to benefit from implantable cardioverter-defibrillator (ICD) therapy (those with ≥50% estimated proportion of SCD). The GISSI-HF trial tested fish oil and rosuvastatin in HF patients. We used the SPRM to evaluate its accuracy in this cohort in predicting potential ICD benefit in patients with EF ≤50% and an SPRM-predicted proportion of SCD either ≥50% or <50%. METHODS: The SPRM was estimated in patients with EF ≤50% and in a logistic regression model comparing SCD with non-SCD. RESULTS: We evaluated 6,750 patients with EF ≤50%. There were 1,892 all-cause deaths, including 610 SCDs. Fifty percent of EF ≤35% patients and 43% with EF 36% to 50% had an SPRM of ≥50%. The SPRM (OR: 1.92, P < 0.0001) accurately predicted the risk of SCD vs non-SCD with an estimated proportion of SCD of 44% vs the observed proportion of 41% at 1 year. By traditional criteria for ICD implantation (EF ≤35%, NYHA class II or III), 64.5% of GISSI-HF patients would be eligible, with an estimated ICD benefit of 0.81. By SPRM >50%, 47.8% may be eligible, including 30.2% with EF >35%. GISSI-HF participants with EF ≤35% with SPRM ≥50% had an estimated ICD HR of 0.64, comparable to patients with EF 36% to 50% with SPRM ≥50% (HR: 0.65). CONCLUSIONS: The SPRM discriminated SCD vs non-SCD in GISSI-HF, both in patients with EF ≤35% and with EF 36% to 50%. The comparable estimated ICD benefit in patients with EF ≤35% and EF 36% to 50% supports the use of a proportional risk model for shared decision making with patients being considered for primary prevention ICD therapy.

[The IN-HF Registry: the history and the scientific production for the Italian cardiology community]. / Il programma IN-HF: la storia e la produzione scientifica a favore della comunità cardiologica italiana.

The Italian Network on Congestive Heart Failure (IN-CHF) project, later known as IN-HF Online, was launched in 1995 to provide the Italian cardiology community with a digital tool, standardized across the country, for managing outpatients with heart failure (HF), that enabled the creation of a database for clinical, educational and scientific purposes. During its almost three decades of activity, this observational research program has achieved highly positive scientific results. Indeed, IN-HF fostered professional relationships among individuals working in different centers, established a cultural network for the care of HF patients, periodically updated on the scientific advances, and allowed the assessment of several clinical, epidemiological, and prognostic features. These findings have been published in numerous national and international journals, as summarized in the present overview.

[BLITZ-AF Cancer study: an international observational research project on patients with atrial fibrillation and cancer]. / Studio BLITZ-AF Cancer: un progetto di ricerca osservazionale internazionale sui pazienti con fibrillazione atriale e cancro.

BACKGROUND: Cancer is an important condition associated with the development of atrial fibrillation (AF). The objectives of the BLITZ-AF Cancer study were to collect real-life information on the clinical profile and use of antithrombotic drugs in patients with AF and cancer to improve clinical management, as well as the evaluation of the association between different antithrombotic treatments (or their absence) and the main clinical events. METHODS: European multinational, multicenter, prospective, non-interventional study conducted in patients with AF (electrocardiographically confirmed) and cancer occurring within 3 years. The CHA2DS2-VASc and the HAS-BLED scores were calculated in all enrolled patients. RESULTS: From June 2019 to July 2021, 1514 patients were enrolled, 36.5% women, from 112 cardiology departments in 6 European countries (Italy, Belgium, the Netherlands, Spain, Portugal and Ireland). Italy enrolled 971 patients in 77 centers. Average age of patients was 74 ± 9 years, of which 20.9% affected by heart failure, 18.1% by ischemic heart disease, 9.8% by peripheral arterial disease and 38.5% by valvular diseases; 41.5% of patients had a CHA2DS2-VASc score ≥4. The most represented cancer sites were lung (14.9%), colorectal tract (14.1%), prostate (8.8%), or non-Hodgkin's lymphoma (8.1%). Before enrollment, 16.6% of patients were not taking antithrombotic therapy, while 22.7% were on therapy with antiplatelet agents and/or low molecular weight heparin. After enrollment these percentages decreased to 7.7% and 16.6%, respectively and, at the same time, the percentage of patients on direct oral anticoagulant (DOAC) therapy increased from 48.4% to 68.4%, also to the detriment of those on vitamin K antagonist therapy. CONCLUSIONS: The BLITZ-AF Cancer study, which enrolled patients diagnosed with AF and cancer, highlights that the use of DOACs by cardiologists in this clinical context has increased, even though the guidelines on AF do not give accurate indications about oral anticoagulant therapy in patients with cancer.

Clinical characteristics, treatment, trajectories and outcome of patients with dilated cardiomyopathy in a national heart failure registry.

BACKGROUND: Available data on the clinical characteristics and prognosis of patients with heart failure (HF) due to dilated cardiomyopathy (DCM) derive mainly from tertiary care centres for cardiomyopathies or from drug trial sub-studies, which may entail a referral bias. METHODS: From 2008 to 2021, we enrolled in a nationwide HF Registry 1886 DCM patients and 3899 with ischemic heart disease (IHD). RESULTS: Patients with DCM were younger, more often female, had more commonly recent onset HF, left bundle branch block, and showed higher LV end-diastolic volume and lower LVEF than IHD. With respect to IHD, DCM patients received more often mineralocorticoid receptor antagonists, renin angiotensin system inhibitors and betablockers, the latter more commonly at doses ≥50% of target, and triple guideline-directed medical therapy (GDMT) (adjusted OR 1.411, 95% CI 1.247-1.595, p < .0001). During one-year follow-up, 819 patients (14.2%) died or were hospitalized for HF [187 (9.9%) DCM, 632 (16.2%) IHD]; DCM was associated with lower risk of the combined end-point (adjusted HR 0.745, 95% CI 0.625- 0.888, p = .0011). Among the 1954 patients with 1-year echocardiograms available, 1483 had LVEF≤40% at baseline; of these,166 (30.6%) DCM and 165 (17.5%) IHD improved their LVEF to >40% (p < .0001). DCM aetiology was associated with higher likelihood of LVEF improvement (adjusted OR 1.722, 95% CI 1.328 -2.233, p < .0001). CONCLUSIONS: DCM patients have a different clinical profile, greater uptake of GDMT and better outcomes than IHD subjects. A comprehensive management approach is needed to further address the risk of unfavorable outcomes in DCM.

Contemporary anticoagulant treatment strategies in patients with acute pulmonary embolism at different risk for death.

INTRODUCTION: Availability of new treatment strategies for patients with acute pulmonary embolism (PE) have changed clinical practice with potential influence in short-term patients' outcomes. We aimed at assessing contemporary anticoagulation strategies and mortality in patients with acute PE included in the prospective, non-interventional, multicentre, COntemporary management of PE study. MATERIALS AND METHODS: Anticoagulant treatment at admission, during hospital-stay, at discharge and at 30-day are described in the overall population and by clinical severity. RESULTS: Overall, 5158 patients received anticoagulant treatment (99%); during the hospital-stay, 2298 received completely parenteral, 926 completely oral and 1934 parenteral followed by oral anticoagulation (1670 DOACs, 264 VKAs). Comorbidities and PE severity influenced the choice of in-hospital anticoagulation. The use of completely parenteral and completely oral anticoagulation varied based on PE severity. In patients treated with thrombolysis, DOACs were used in 46.4% and 80.1% during the hospital stay and at discharge, respectively. Death at 30 days occurred in 34.6% of patients not receiving anticoagulant treatment and in 1.5, 1.3, 3.4 and 8.1% of patients receiving completely oral, sequential with DOACs, sequential with VKAs and completely parenteral regimens, respectively. Increased mortality in patients receiving completely parenteral anticoagulation persisted after adjustment for PE severity. Completely oral anticoagulation was effective and safe also in patients at intermediate-high risk of death. CONCLUSIONS: Contemporary anticoagulation for acute PE includes parenteral agents in over 90% of patients; DOACs are used in the large majority of PE patients at discharge and their early use seems effective and safe also in selected intermediate-risk patients. TRIAL REGISTRATION NUMBER: NCT03631810.

Is there a reduced confidence towards direct oral anticoagulants compared to vitamin K antagonists in patients scheduled for an elective electrical cardioversion? The results of the BLITZ-AF study.

OBJECTIVE: To study the confidence of cardiologists in performing an electrical cardioversion in patients on oral anticoagulation (OA) with or without transoesophageal echocardiography (TOE). METHODS: Data about atrial fibrillation (AF) patients admitted to cardiology wards for elective cardioversion (ECV) were extrapolated from the BLITZ-AF study. Percentage of vitamin K antagonists (VKAs), direct oral anticoagulants (DOAC) and heparin prescription were analysed in relation to the use of TOE before ECV. RESULTS: Overall rate of TOE was 33.7% (240/713); it was used before ECV in 124/313 (39.6%) of DOACs patients and in 96/372 (25.8%) of the patients on VKAs, showing a significant reduced resort to TOE in VKAs patients (p = 0.0001). Among non-valvular patients TOE was more frequently performed in males, at younger ages and in patients on heparin when compared to patients treated with OA. TOE was also more frequently performed in tertiary hospitals and in hospitals with cardiology wards and electrophysiology labs, when compared to hospital provided only with cardiology wards. At multivariable analysis there was a significant less recourse to TOE in patients on VKAs (OR 0.47; 95% CI: 0.33-0.67) and higher recourse in the heparin group (OR: 3.85; 95% CI:1.59-9.28) with respect to patients on DOACs; a higher recourse to TOE was observed also in tertiary hospitals (OR 4.25; 95% CI 2.69-6.69) and in hospitals with cardiology wards and electrophysiology (EP) labs (OR 1.87; 95% CI 1.23-2.82). CONCLUSION: our study shows the reluctance in cardioverting patients on DOACs respect to VKAs without a previous TOE, despite adequate anticoagulant treatment.

Contemporary Management and Clinical Course of Acute Pulmonary Embolism: The COPE Study.

BACKGROUND: New diagnosis, risk stratification, and treatment strategies became recently available for patients with acute pulmonary embolism (PE) leading to changes in clinical practice and potentially influencing short-term patients' outcomes. RESEARCH QUESTION: The COntemporary management of PE (COPE) study is aimed at assessing the contemporary clinical management and outcomes in patients with acute symptomatic PE. STUDY DESIGN AND METHODS: Prospective, noninterventional, multicenter study. The co-primary study outcomes, in-hospital and 30-day death, were reported overall and by risk categories according to the European Society of Cardiology (ESC) and American Heart Association guidelines. RESULTS: Among 5,213 study patients, PE was confirmed by computed tomography in 96.3%. In-hospital, 289 patients underwent reperfusion (5.5%), 92.1% received parenteral anticoagulants; at discharge, 75.6% received direct oral anticoagulants and 6.7% vitamin K antagonists. In-hospital and 30-day mortalities were 3.4 and 4.8%, respectively. In-hospital death occurred in 20.3% high-risk patients (n = 177), in 4.0% intermediate-risk patients (n = 3,281), and in 0.5% low-risk patients (n = 1,702) according to ESC guidelines. Further stratification in intermediate-high and intermediate-low risk patients did not reach statistical significance, but intermediate-risk patients with sPESI > 0 alone had lower mortality compared to those with one or both among right ventricular dilation at echocardiography or increased troponin. Death or clinical deterioration occurred in 1.5, 5.0, and 9.4% of patients at low, intermediate-low, and intermediate-high risk for death according to ESC guidelines. CONCLUSION: For the majority of patients with PE, contemporary initial management includes risk stratification and treatment with direct oral anticoagulants. In-hospital mortality remains high in intermediate and high-risk patients calling for and informing research focused on its reduction. TRIAL REGISTRATION NUMBER: NCT03631810.

Type of hospitalisations and in-hospital outcomes in the Italian coronary care unit network at the time of COVID-19 pandemic: the BLITZ-COVID19 Registry.

OBJECTIVE: The aim of the study was to describe the epidemiology and outcome of patients hospitalised during the COVID-19 pandemic in intensive cardiac care units (ICCs). DESIGN: Non-interventional, retrospective and prospective, nationwide study. SETTING: 109 private or public ICCs in Italy. PARTICIPANTS: 6054 consecutive patients admitted to Italian ICCs during COVID-19 pandemic. PRIMARY AND SECONDARY OUTCOME MEASURES: To obtain accurate and up-to-date information on epidemiology and outcome of patients admitted to ICCs during the COVID-19 pandemic, the impact that the COVID-19 infection may have determined on the organisational pathways and in-hospital management of the various clinical conditions being admitted to ICCs. RESULTS: Acute coronary syndromes were the most frequent ICC discharge diagnoses followed by heart failure and hypokinetic arrhythmias. The prevalence of COVID-19 positivity was approximately 3%. Most patients with a COVID-19 diagnosis at discharge (52%) arrived to ICC from other wards, in particular 22% from non-cardiology ICCs. The overall mortality was 4.2% during ICC and 5.8% during hospital stay. The cause of in-hospital death was cardiac in 74.4% of the cases, non-cardiovascular in 13.5%, vascular in 5.8% and related to COVID-19 in 6.3% of the patients. CONCLUSIONS: This study provides a unique nationwide picture of current ICC care during COVID-19 pandemic. TRIAL REGISTRATION NUMBER: NCT04744415.

Combined Neuro-Humoral Modulation and Outcomes in Patients with Chronic Heart Failure and Mildly Reduced or Preserved Ejection Fraction.

Pharmacotherapy of chronic heart failure with mildly reduced (HFmrEF) and preserved ejection fraction (HFpEF) remains challenging. We aimed to assess whether combined neuro-humoral modulation (NHM) (renin−angiotensin system inhibitors, betablockers, mineralocorticoid receptor antagonists) was differentially associated with outcome according to phenotype and age groups. Between 1999 and 2018 we recruited in a nationwide cardiology registry 4707 patients (HFmrEF n = 2298, HFpEF n = 2409) from three age groups: <65, 65−79 and 80+ years old. We analyzed clinical characteristics and 1 year all-cause mortality/cardiovascular hospitalization according to none/single, any double, or triple NHM. Prescription rates of no/single and triple NHM were 25.1% and 26.7% for HFmrEF; 36.5% and 17.9% for HFpEF patients, respectively. Older age was associated with higher prescription of no/single NHM in HFmrEF (ptrend = 0.001); the reverse was observed among HFpEF (ptrend = 0.005). Triple NHM increased over time in both phenotypes (all p for trend < 0.0001). Compared to no/single NHM, triple, but not double, NHM was associated with better outcomes in both HFmrEF (HR 0.700, 95%CI 0.505−0.969, p = 0.032) and HFpEF (HR 0.700, 95%CI 0.499−0.983, p = 0.039), with no interaction between NHM treatment and age groups (p = 0.58, p = 0.80, respectively). In a cardiology setting, among HF outpatients with EF > 40%, triple NHM treatment increased over time and was associated with better patient outcomes.

BLITZ-HF: a nationwide initiative to evaluate and improve adherence to acute and chronic heart failure guidelines.

AIMS: To assess adherence to guideline recommendations among a large network of Italian cardiology sites in the management of acute and chronic heart failure (HF) and to evaluate if an ad-hoc educational intervention can improve their performance on several pharmacological and non-pharmacological indicators. METHODS AND RESULTS: BLITZ-HF was a cross-sectional study based on a web-based recording system with pop-up reminders on guideline recommendations used during two 3-month enrolment periods carried out 3 months apart (Phase 1 and 3), interspersed by face-to-face macro-regional benchmark analyses and educational meetings (Phase 2). Overall, 7218 patients with acute and chronic HF were enrolled at 106 cardiology sites. During the enrolment phases, 3920 and 3298 patients were included, respectively, 84% with chronic HF and 16% with acute HF in Phase 1, and 74% with chronic HF and 26% with acute HF in Phase 3. At baseline, adherence to guideline recommendations was already overall high for most indicators. Among acute HF patients, an improvement was obtained in three out of eight indicators, with a significant rise in echocardiographic evaluation. Among chronic HF patients with HF and preserved or mid-range ejection fraction, performance increased in two out of three indicators: creatinine and echocardiographic evaluations. An overall performance improvement was observed in six out of nine indicators in ambulatory HF with reduced ejection fraction patients with a significant increase in angiotensin receptor-neprilysin inhibitor prescription rates. CONCLUSIONS: Within a context of an already elevated level of adherence to HF guideline recommendations, a structured multifaceted educational intervention could be useful to improve performance on specific indicators. Extending this approach to other non-cardiology healthcare professionals, who usually manage patients with HF, should be considered.

Incidence, Characteristics, and Management of Patients with Recurrent Myocardial Infarctions: Insights from the EYESHOT POST-MI.

Background: It is unknown whether patients who survived two or multiple episodes of myocardial infarction (MI) present different clinical characteristics and management than patients at their first MI. Methods: The EYESHOT post-MI was a prospective, observational, nationwide study aimed to evaluate the management of patients presenting to cardiologists 1 to 3 years from the last MI event. In 3 months of enrolment, 165 Italian cardiology centers included 1633 consecutive post-MI patients. In the present analysis, we stratified the study cohort according to the number of prior MI episodes (i.e., 1, 2 or ≥3). Results: Among the 1618 patients enrolled with complete data on MI history, 1335 (82.5%) were at their first MI episode, 209 (12.9%) had a history of 2 MIs, and the remaining 74 (4.6%) had ≥ 3 prior MIs. Patients with a history of multiple MIs were increasingly older and presented a significantly higher rate of risk factors compared to those at their first MI. During the year prior to enrolment, patients with 2 or ≥3 MI episodes more frequently underwent coronary angiography compared to the other group (p < 0.0001). In addition, several lifesaving and antianginal drugs were more frequently prescribed in patients presenting with a history of multiple MIs compared to those at their first MI. Conclusions: Our data suggest that patients with multiple MIs managed by cardiologists in routine clinical practice present an incremental clinical risk, more frequently undergo coronary angiography, and are more intensively managed with pharmacological therapies compared to patients at their first MI episode.

Could the PARIS Risk Scores Be Useful for the Choice of Triple versus Dual Antithrombotic Therapy in Patients with Atrial Fibrillation Undergoing Percutaneous Coronary Intervention?

INTRODUCTION: Current guidelines recommend dual antithrombotic therapy (DAT) for the majority of patients with atrial fibrillation (AF) undergoing percutaneous coronary intervention (PCI) and suggest a short course of triple antithrombotic therapy (TAT) for those at very high thrombotic risk (TR) but low bleeding risk (BR). METHODS: We analyze if the PARIS ischemic-hemorrhagic scale could be useful for the choice of antithrombotic strategy in patients with acute coronary syndromes and AF treated with coronary stenting enrolled in the prospective, observational, nationwide MATADOR-PCI study. RESULTS: Among the 588 patients discharged alive, a TAT was prescribed in 381 (64.8%) and DAT in 52 (8.8%) patients. According to the PARIS scoring system, 142 (24.2%) were classified as low, 244 (41.5%) as intermediate, and 292 (34.3%) as high TR. In parallel, 87 (14.8%) were categorized in the low, 260 (44.2%) in the intermediate, and 241 (41.0%) in the high-risk stratum for major bleedings. Crossing the various strata of the two PARIS risk scores, the largest group of patients consisted of those at high TR and BR (n = 130, 22%), followed by those at intermediate risk according to both scores (n = 122, 21%). At discharge, TAT was mainly used in patients at intermediate to high BR, while DAT in those at intermediate to high TR but low BR, according to the PARIS score. CONCLUSION: Our data suggest that some variables associated with increased TR or BR are poorly considered in the daily practice, while the use of PARIS scales could help in the implementation of guidelines' recommendations.

Total NT-proBNP, a novel biomarker related to recurrent atrial fibrillation.

BACKGROUND: Novel circulating biomarkers may help in understanding the underlying mechanisms of atrial fibrillation (AF), a challenge for AF management and prevention of cardiovascular (CV) events. Whether glycosylation affects the prognostic value of N-terminal pro-B type natriuretic peptide (NT-proBNP) in AF is still unknown. OBJECTIVES: To test how deglycosylated total NT-proBNP, NT-proBNP and a panel of biomarkers are associated with: (1) recurrent AF, (2) first hospitalization for CV reasons. METHODS: A total of 382 patients of the GISSI-AF trial in sinus rhythm with a history of AF, echocardiographic variables, total NT-proBNP, NT-proBNP and nine additional biomarkers [Total N-terminal pro-B type natriuretic peptide (Total NT proBNP), N-terminal pro-B type natriuretic peptide (NTproBNP), Angiopoietin 2 (Ang2), Bone morphogenic protein-10 (BMP10), Dickkopf-related protein-3 (DKK3), Endothelial cell specific molecule-1 (ESM1), Fatty acid-binding protein 3 (FABP3), Fibroblast growth factor 23 (FGF23), Growth differentiation factor-15 (GDF15), Insulin-like growth factor-binding protein-7 (IGFBP7) and Myosin binding protein C3 (MYPBC3)]. were assayed at baseline, 6 and 12 months under blind conditions in a laboratory at Roche Diagnostics, Penzberg, Germany. The associations between circulating biomarkers and AF at the 6- and 12-month visits, and their predictive value, were assessed in multivariable models with logistic regression analysis and Cox proportional hazards regression analysis. Biomarkers associations were modelled for 1SD increase in their level. RESULTS: Over a median follow-up of 365 days, 203/382 patients (53.1%) had at least one recurrence of AF and 16.3% were hospitalized for CV reasons. Total NT-proBNP, NT-proBNP, Ang2 and BMP10 showed the strongest associations with ongoing AF. Natriuretic peptides also predicted recurrent AF (total NT-proBNP: HR:1.19[1.04-1.36], p = 0.026; NT-proBNP: HR:1.19[1.06-1.35], p = 0.016; Ang2: HR:1.07[0.95-1.20], p = 0.283; BMP10: HR:1.09[0.96-1.25], p = 0.249) and CV hospitalization (total NT-proBNP: HR:1.57[1.29-1.90], p < 0.001 1.63], p = 0.097). CONCLUSIONS: The association of total NT-proBNP with the risk of AF first recurrence was similar to that of NT-proBNP, suggesting no influence of glycosylation. Analogous results were obtained for the risk of first hospitalization for CV reasons. Natriuretic peptides, Ang2 and BMP10 were associated with ongoing AF. Findings from the last two biomarkers point to a pathogenic role of cardiac extracellular matrix and cardiomyocyte growth in the myocardium of the right atrium and ventricle.

Is percutaneous coronary intervention safe during uninterrupted direct oral anticoagulant therapy in patients with atrial fibrillation and acute coronary syndromes?

OBJECTIVES: No data on optimal management of patients with acute coronary syndromes (ACS) on long-term direct oral anticoagulants (DOACs) undergoing percutaneous coronary intervention (PCI) are available. Using the data of the Management of Antithrombotic TherApy in Patients with Chronic or DevelOping AtRial Fibrillation During Hospitalization for PCI study, we sought to compare the outcome of patients with ACS and atrial fibrillation (AF) who underwent PCI during uninterrupted DOAC (UDOAC group) and those who interrupted DOAC before PCI (IDOAC group). METHODS: The primary outcomes of our analysis were the incidence of major adverse cardiovascular events (MACEs), a composite of death, cerebrovascular events, recurrent myocardial infarction or revascularisation and net adverse clinical events (NACEs), including major bleeding, at 6 months. RESULTS: Among the 132 patients on long-term DOAC, 72 (54.6%) underwent PCI during UDOAC and 60 (45.4%) after IDOAC. The mean CHA2DS2-VASc score was 3.8±1.7 and 3.9±1.3 (p=0.89), while the HAS-BLED score was 2.5±1.0 and 2.5±0.9 (p=0.96), in UDOAC and IDOAC groups, respectively. The median time from hospital admission to PCI was 9.5 (IQR: 2.0-31.5) hours in UDOAC and 45.5 (IQR: 22-5-92.0) hours in IDOAC group (p<0.0001). A radial approach was used in 92%, and a drug-eluting stent was implanted in 98% of patients. At 6 months, the rates of MACE (13.9% vs 16.7%) and NACE (20.8% vs 21.7%) did not differ between UDOAC and IDOAC groups. At multivariable analysis, increasing CHA2DS2-VASc score (HR: 1.39; 95% CIs 1.05 to 1.83; p=0.02) resulted as the only independent predictor of NACE. CONCLUSIONS: Our study shows that PCI is a safe procedure during UDOAC in patients with concomitant ACS and AF.

Effects of linagliptin on left ventricular DYsfunction in patients with type 2 DiAbetes and concentric left ventricular geometry: results of the DYDA 2 trial.

AIMS: To evaluate the effect of linagliptin on left ventricular systolic function beyond glycaemic control in type 2 diabetes mellitus. METHODS AND RESULTS: A multicentre, randomised, double-blind, placebo controlled, parallel-group study, was performed (the DYDA 2 trial). Individuals with type 2 diabetes mellitus and asymptomatic impaired left ventricular systolic function were randomly allocated in a 1:1 ratio to receive for 48 weeks either linagliptin 5 mg daily or placebo, in addition to their diabetes therapy. Eligibility criteria were age 40 years and older, haemoglobin A1c 8.0% or less (≤64 mmol/mol), no history of cardiac disease, concentric left ventricular geometry (relative wall thickness ≥0.42), impaired left ventricular systolic function defined as midwall fractional shortening 15% or less at baseline echocardiography. The primary end point was the modification of midwall fractional shortening over time. The main secondary objectives were changes in diastolic and/or in longitudinal left ventricular systolic function as measured by tissue Doppler echocardiography. One hundred and eighty-eight patients were enrolled, predominantly men with typical insulin-resistance comorbidities. At baseline, mean midwall fractional shortening was 13.3%±2.5. At final evaluation, 88 linagliptin patients and 86 placebo patients were compared: midwall fractional shortening increased from 13.29 to 13.82 (+4.1%) in the linagliptin group, from 13.58 to 13.84 in the placebo group (+1.8%, analysis of covariance P = 0.86), corresponding to a 2.3-fold higher increase in linagliptin than the placebo group, although non-statistically significant. Also, changes in diastolic and longitudinal left ventricular systolic function did not differ between the groups. Serious adverse events or linagliptin/placebo permanent discontinuation occurred in very few cases and in the same percentage between the groups. CONCLUSIONS: In the DYDA 2 patients the addition of linagliptin to stable diabetes therapy was safe and provided a modest non-significant increase in left ventricular systolic function measured as midwall fractional shortening. TRIAL REGISTRATION NUMBER: ClinicalTrial.gov (ID NCT02851745).

Antithrombotic management of patients with acute coronary syndrome and atrial fibrillation undergoing coronary stenting: a prospective, observational, nationwide study.

OBJECTIVE: The aim of the study was to assess current management of patients with atrial fibrillation (AF) and acute coronary syndrome (ACS) undergoing coronary stenting. DESIGN: Non-interventional, prospective, nationwide study. SETTING: 76 private or public cardiology centres in Italy. PARTICIPANTS: Patients with ACS with concomitant AF undergoing percutaneous coronary intervention (PCI). PRIMARY AND SECONDARY OUTCOME MEASURES: To obtain accurate and up-to-date information on pharmacological management of patients with AF admitted for an ACS and undergoing PCI with stent implantation. RESULTS: Over a 12-month period, 598 consecutive patients were enrolled: 48.8% with AF at hospital admission and 51.2% developing AF during hospitalisation. At discharge, a triple antithrombotic therapy (TAT) was prescribed in 64.8%, dual antiplatelet therapy (DAPT) in 25.7% and dual antithrombotic therapy (DAT) in 8.8% of patients. Among patients with AF at admission, TAT and DAT were more frequently prescribed compared with patients with new-onset AF (76.3% vs 53.8% and 12.5% vs 5.3%, respectively; both p<0.0001), while a DAPT was less often used (11.2% vs 39.5%; p<0.0001). At multivariable analysis, a major bleeding event (OR: 5.40; 95% CI: 2.42 to 12.05; p<0.0001) and malignancy (OR: 5.11; 95% CI: 1.77 to 14.78; p=0.003) resulted the most important independent predictors of DAT prescription. CONCLUSIONS: In this contemporary registry of patients with ACS with AF treated with coronary stents, TAT still resulted as the antithrombotic strategy of choice, DAT was reserved for high bleeding risk and DAPT was mainly prescribed in those developing AF during hospitalisation. TRIAL REGISTRATION NUMBER: NCT03656523.

Prevalence Of familial hypercholeSTerolaemia (FH) in Italian Patients with coronary artERy disease: The POSTER study.

BACKGROUND AND AIMS: Familial hypercholesterolaemia (FH) is a powerful risk factor for cardiovascular (CV) events. High levels of low-density lipoprotein cholesterol (LDL-C) since birth are linked to the early onset of atherosclerotic disease. A genetic mutation determining FH is present in about one subject out of 250; FH should be more represented among subjects with a documented diagnosis of coronary artery disease (CAD). The POSTER Study evaluated the prevalence of FH in Italian patients with a recent CAD event. METHODS: Eighty-two cardiology centres enrolled patients with a documented CAD event; CV risk profile, drug therapy and biochemical parameters were collected. Dutch Lipid Clinic Network (DLCN) criteria were used to define patients with a potential FH diagnosis (score ≥6); these patients underwent molecular testing for genetic diagnosis of FH. RESULTS: Overall, 5415 patients were enrolled and the main index events were myocardial infarction with ST-elevation, non ST-elevation acute coronary syndrome (ACS), or a recent coronary revascularization (34.8%, 37.2%, and 28% respectively). Mean age was 66 ± 11 years, men were 78%; about 40% were already treated with statins, proportion that increased after the acute event (96.5%). Based on the DLCN score, the prevalence of potential FH was 5.1%, 0.9% of them had a diagnosis of definite FH (score >8). These patients were younger than patients with a score <6 (56 ± 10 vs 66 ± 11, p < 0.001), and LDL-C levels were in most of them (~87%) >190 mg/dL. FH was genetically confirmed in 42 subjects (15.9%); genetic diagnosis was defined as not conclusive for FH in 63 patients (23.9%). Finally, in 159 subjects (60.2%) no pathogenic mutations in the tested genes were identified, defining them as negative for monogenic familial hypercholesterolemia. CONCLUSIONS: Results underscore a relatively high prevalence of potential FH in patients with a recent CAD event. Therefore, an early identification of these subjects may help improve the management of their high CV risk and, by cascade screening, identify possible FH relatives.