Sex-Related Differences in Long-Term Outcomes After Early-Onset Myocardial Infarction.

Importance: There is growing awareness of sex-related differences in cardiovascular risk profiles, but less is known about whether these extend to pre-menopausal females experiencing an early-onset myocardial infarction (MI), who may benefit from the protective effects of estrogen exposure. Methods: A nationwide study involving 125 Italian Coronary Care Units recruited 2,000 patients between 1998 and 2002 hospitalized for a type I myocardial infarction before the age of 45 years (male, n = 1,778 (88.9%). Patients were followed up for a median of 19.9 years (IQR 18.1-22.6). The primary composite endpoint was the occurrence of cardiovascular death, non-fatal myocardial re-infarction or non-fatal stroke, and the secondary endpoint of hospitalization for revascularisation by means of a percutaneous coronary intervention (PCI) or coronary artery bypass surgery (CABG). Results: ST-elevation MI was the most frequent presentation among both men and women (85.1 vs. 87.4%, p = ns), but the men had a greater baseline coronary atherosclerotic burden (median Duke Coronary Artery Disease Index: 48 vs. 23; median Syntax score 9 vs. 7; both p < 0.001). The primary composite endpoint occurred less frequently among women (25.7% vs. 37.0%; adjusted hazard ratio: 0.69, 95% CI 0.52-0.91; p = 0.01) despite being less likely to receive treatment with most secondary prevention medications during follow up. Conclusions: There are significant sex-related differences in baseline risk factors and outcomes among patients with early-onset MI: women present with a lower atherosclerotic disease burden and, although they are less frequently prescribed secondary prevention measures, experience better long-term outcomes. Trial Registration: 4272/98 Ospedale Niguarda, Ca' Granda 03/09/1998.

ANMCO position paper on antithrombotic treatment of patients with atrial fibrillation undergoing intracoronary stenting and/or acute coronary syndromes.

Patients with atrial fibrillation (AF) undergoing percutaneous coronary intervention (PCI) with or without acute coronary syndromes (ACS) represent a subgroup with a challenging pharmacological management. Indeed, if on the one hand, antithrombotic therapy should reduce the risk related to recurrent ischaemic events and/or stent thrombosis; on the other hand, care must be taken to avoid major bleeding events. In recent years, several trials, which overall included more than 12 000 patients, have been conducted demonstrating the safety of different therapeutic combinations of oral antiplatelet and anticoagulant agents. In the present ANMCO position paper, we propose a decision-making algorithm on antithrombotic strategies based on scientific evidence and expert consensus to be adopted in the periprocedural phase, at the time of hospital discharge, and in the long-term follow-up of patients with AF undergoing PCI with/without ACS.

[ANMCO Position paper: Antithrombotic treatment of patients with atrial fibrillation undergoing intracoronary stenting and/or acute coronary syndromes]. / Position paper ANMCO: Trattamento antitrombotico nei pazienti con fibrillazione atriale e sindromi coronariche acute o croniche sottoposti ad angioplastica coronarica con impianto di stent.

Patients with atrial fibrillation (AF) undergoing percutaneous coronary intervention (PCI) with or without acute coronary syndromes (ACS) represent a subgroup with a challenging pharmacological management. Indeed, if on the one hand antithrombotic therapy should reduce the risk related to recurrent ischemic events and/or stent thrombosis, on the other hand care should be taken to avoid major bleeding events. In recent years, several trials, which overall included more than 12 000 patients, have been conducted demonstrating the safety of different therapeutic combinations of oral antiplatelet and anticoagulant agents. In the present ANMCO position paper we propose a decision-making algorithm on antithrombotic strategies based on scientific evidence and expert consensus to be adopted in the periprocedural phase, at the time of hospital discharge and in the long-term follow-up of patients with AF undergoing PCI with/without ACS.

Long-term outcomes of early-onset myocardial infarction with non-obstructive coronary artery disease (MINOCA).

BACKGROUND: Acute myocardial infarction with non-obstructive coronary artery disease (MINOCA) is frequent in patients experiencing an early-onset MI, but data concerning its long-term prognosis are limited and conflicting. METHODS: The Italian Genetic Study on Early-onset MI enrolled 2000 patients experiencing a first MI before the age of 45 years, and had a median follow-up of 19.9 years. The composite primary endpoint was cardiovascular (CV) death, non-fatal MI, and non-fatal stroke (MACE); the secondary endpoint was rehospitalisation for coronary revascularisation. RESULTS: MINOCA occurred in 317 patients (15.9%) and, during the follow-up, there was no significant difference in MACE rates between them and the patients with obstructive coronary artery disease (MICAD: 27.8% vs 37.5%; adjusted hazard ratio [HR] 0.79, 95% confidence interval [CI] 0.57-1.09;p = 0.15). The CV death rate was lower in the MINOCA group (4.2% vs 8.4%, HR 0.26, 95%CI 0.08-0.86;p = 0.03), whereas the rates of non-fatal reinfarction (17.3% vs 25.4%; HR 0.76, 95%CI 0.52-1.13;p = 0.18), non-fatal ischemic stroke (9.5% vs 3.7%; HR 1.79, 95%CI 0.87-3.70;p = 0.12), and all-cause mortality (14.1% vs 20.7%, HR 0.73, 95%CI 0.43-1.25;p = 0.26) were not significantly different in the two groups. The rate of rehospitalisation for coronary revascularisation was lower among the MINOCA patients (6.7% vs 27.7%; HR 0.27, 95% CI 0.15-0.47;p < 0.001). CONCLUSIONS: MINOCA is frequent and not benign in patients with early-onset MI. Although there is a lower likelihood of CV death,the long-term risk of MACE and overall mortality is not significantly different from that of MICAD patients.

The 2020 ESC-ACVC quality indicators for the management of acute myocardial infarction applied to the FAST-MI registries.

AIMS: We estimated the 2020 European Society of Cardiology-Acute Cardio Vascular Care (ESC-ACVC) quality indicators (QI) for the management of acute myocardial infarction, from three existing registries to determine the feasibility of assessment, room for improvement, association with outcomes, and suitability for centre benchmarking. METHODS AND RESULTS: Data were extracted from three French nationwide registries, namely FAST-MI 2005, 2010, and 2015. Feasibility of assessment and room for improvement were estimated by the denominator (patients in whom QI could be measured) and numerator (patients who satisfied the QI, among those eligible). Associations between composite QIs (CQIs) and mortality were assessed by multivariate analysis. Centre benchmarking was based on the centres mean CQI, vs. the national mean. The 2020 QIs were measured in 12 660/13 130 patients from FAST-MI. Measurement feasibility ranged from 15% to 100% with greater potential for implementation with the 2020 QI set. The mean (±SD) value of the opportunity-based CQI was 0.72 ± 0.01 and attainment of the all-or-none CQI 8.5%. Both CQIs were associated with adjusted 1-year mortality. Centre categorization into low, intermediate, and high quality was feasible, and distinguished centres with differing mortality. CONCLUSION: Most of the 2020 QI can be measured from existing registries in all domains but not in the patient's satisfaction domain. This assessment shows potential for implementation. Both CQIs were inversely associated with one-year mortality and centre benchmarking was feasible.

Critical appraisal of the 2020 ESC guideline recommendations on diagnosis and risk assessment in patients with suspected non-ST-segment elevation acute coronary syndrome.

Multiple new recommendations have been introduced in the 2020 ESC guidelines for the management of acute coronary syndromes with a focus on diagnosis, prognosis, and management of patients presenting without persistent ST-segment elevation. Most recommendations are supported by high-quality scientific evidence. The guidelines provide solutions to overcome obstacles presumed to complicate a convenient interpretation of troponin results such as age-, or sex-specific cutoffs, and to give practical advice to overcome delays of laboratory reporting. However, in some areas, scientific support is less well documented or even missing, and other areas are covered rather by expert opinion or subjective recommendations. We aim to provide a critical appraisal on several recommendations, mainly related to the diagnostic and prognostic assessment, highlighting the discrepancies between Guideline recommendations and the existing scientific evidence.

2020 Update of the quality indicators for acute myocardial infarction: a position paper of the Association for Acute Cardiovascular Care: the study group for quality indicators from the ACVC and the NSTE-ACS guideline group.

AIMS: Quality indicators (QIs) are tools to improve the delivery of evidence-base medicine. In 2017, the European Society of Cardiology (ESC) Association for Acute Cardiovascular Care (ACVC) developed a set of QIs for acute myocardial infarction (AMI), which have been evaluated at national and international levels and across different populations. However, an update of these QIs is needed in light of the accumulated experience and the changes in the supporting evidence. METHODS AND RESULTS: The ESC methodology for the QI development was used to update the 2017 ACVC QIs. We identified key domains of AMI care, conducted a literature review, developed a list of candidate QIs, and used a modified Delphi method to select the final set of indicators. The same seven domains of AMI care identified by the 2017 Study Group were retained for this update. For each domain, main and secondary QIs were developed reflecting the essential and complementary aspects of care, respectively. Overall, 26 QIs are proposed in this document, compared to 20 in the 2017 set. New QIs are proposed in this document (e.g. the centre use of high-sensitivity troponin), some were retained or modified (e.g. the in-hospital risk assessment), and others were retired in accordance with the changes in evidence [e.g. the proportion of patients with non-ST segment elevation myocardial infarction (NSTEMI) treated with fondaparinux] and the feasibility assessments (e.g. the proportion of patients with NSTEMI whom risk assessment is performed using the GRACE and CRUSADE risk scores). CONCLUSION: Updated QIs for the management of AMI were developed according to contemporary knowledge and accumulated experience. These QIs may be applied to evaluate and improve the quality of AMI care.

Acute Cardiovascular Care Association position statement for the diagnosis and treatment of patients with acute myocardial infarction complicated by cardiogenic shock: A document of the Acute Cardiovascular Care Association of the European Society of Cardiology.

Most of the guideline-recommended treatment strategies for patients with acute coronary syndromes have been tested in large randomised clinical trials. Still, a major challenge is represented by patients with acute myocardial infarction admitted with impending or established cardiogenic shock. Despite early revascularization the mortality of cardiogenic shock remains high and roughly half of patients do not survive until hospital discharge or 30-day follow-up. However, there is only limited evidence-based scientific knowledge in the cardiogenic shock setting. Therefore, recommendations and actual treatments are often based on retrospective or prospective registry data and extrapolations from randomised clinical trials in acute myocardial infarction patients without cardiogenic shock. This position statement will summarise the current consensus of the diagnosis and treatment of patients with acute myocardial infarction complicated by cardiogenic shock based on current evidence and will provide advice for clinical practice.

Lipid-lowering therapy and low-density lipoprotein cholesterol goal achievement in patients with acute coronary syndromes: The ACS patient pathway project.

BACKGROUND AND AIMS: Post-acute coronary syndrome (ACS) patients are at very high risk for recurrent events and mortality, despite the availability of effective pharmacological approaches. Aim of this survey was to evaluate the compliance to ESC/EAS guidelines during the management of ACS patients and the effectiveness of secondary prevention in seven European countries. METHODS: By means of an online questionnaire, data on 2775 ACS patients (either acute case or follow-up patients) were collected, including data on lipid profile, medications, follow-up visit planning, screening for familial hypercholesterolemia. RESULTS: Lipid profiles were obtained for 91% of ACS patients in the acute phase, mostly within the first day of hospitalization (73%). During hospitalization, 93% of the patients received a lipid-lowering treatment; at discharge, only 66% of the patients received a high intensity statin therapy. At the first follow-up, most of the patients (77.6%) had LDL-C >70 mg/dL; among them, 41% had no change in their lipid-lowering therapies. Similar data were obtained during the second follow-up visit. The analysis of a subgroup of patients with at least 2 follow-up visits and known LDL-C levels showed that the percentage of patients at goal increased from 9% to 32%, and patients with LDL-C <100 mg/dL raised from 23% to 72%. Among acute cases, 44 were admitted with a diagnosis of familial hypercholesterolemia (FH); only 18% of the remaining patients were screened for FH. CONCLUSIONS: Contemporary lipid management of very high CV risk patients is sub-optimal despite available treatments. Greater efforts are warranted to optimize cardiovascular prevention.

Pre-hospital management of patients with chest pain and/or dyspnoea of cardiac origin. A position paper of the Acute Cardiovascular Care Association (ACCA) of the ESC.

Chest pain and acute dyspnoea are frequent causes of emergency medical services activation. The pre-hospital management of these conditions is heterogeneous across different regions of the world and Europe, as a consequence of the variety of emergency medical services and absence of specific practical guidelines. This position paper focuses on the practical aspects of the pre-hospital treatment on board and transfer of patients taken in charge by emergency medical services for chest pain and dyspnoea of suspected cardiac aetiology after the initial assessment and diagnostic work-up. The objective of the paper is to provide guidance, based on evidence, where available, or on experts' opinions, for all emergency medical services' health providers involved in the pre-hospital management of acute cardiovascular care.

Identification of acute myocardial infarction in elderly patients using optimized highly sensitive troponin I thresholds.

Purpose: Established diagnostic thresholds for high-sensitivity cardiac troponins (hs-cTn) might not apply for elderly patients as they are elevated irrespective of the presence of an acute myocardial infarction (AMI). Aim of the present study was to investigate hs-cTnI in elderly patients with suspected AMI and to calculate optimized diagnostic cutoffs. Material and methods: Data from a prospective multi-centre study and from a second independent prospective single-centre cohort study were analysed. A number of 2903 patients were eligible for further analysis. Patients > 70 years were classified as elderly. hs-cTnI was measured upon admission. Results: Around 34.7% of 2903 patients were classified as elderly. Around 22.5% of elderly patients were finally diagnosed with AMI. Elderly patients had higher hs-cTnI levels at admission irrespective of the final diagnosis (p < 0.001). According to the AUROC, hs-cTnI was a strong marker for detection of AMI in elderly patients. Application of the 99th percentile cutoffs showed a substantially lower specificity in elderly. By using optimized thresholds, specificity was improved to levels as in younger patients in both cohorts but accompanied with a decrease in sensitivity. Conclusions: hs-cTnI levels have a lower specificity for detecting AMI in elderly patients. This lower specificity can be improved by using hs-cTnI thresholds optimized for elderly patients.

ESC e-Cardiology Working Group Position Paper: Overcoming challenges in digital health implementation in cardiovascular medicine.

Cardiovascular disease is one of the main causes of morbidity and mortality worldwide. Despite the availability of highly effective treatments, the contemporary burden of disease remains huge. Digital health interventions hold promise to improve further the quality and experience of cardiovascular care. This position paper provides a brief overview of currently existing digital health applications in different cardiovascular disease settings. It provides the reader with the most relevant challenges for their large-scale deployment in Europe. The potential role of different stakeholders and related challenges are identified, and the key points suggestions on how to proceed are given. This position paper was developed by the European Society of Cardiology (ESC) e-Cardiology working group, in close collaboration with the ESC Digital Health Committee, the European Association of Preventive Cardiology, the European Heart Rhythm Association, the Heart Failure Association, the European Association of Cardiovascular Imaging, the Acute Cardiovascular Care Association, the European Association of Percutaneous Cardiovascular Interventions, the Association of Cardiovascular Nursing and Allied Professions and the Council on Hypertension. It relates to the ESC's action plan and mission to play a pro-active role in all aspects of the e-health agenda in support of cardiovascular health in Europe and aims to be used as guiding document for cardiologists and other relevant stakeholders in the field of digital health.

[Antithrombotic therapy in patients with atrial fibrillation and acute coronary syndrome]. / La terapia antitrombotica nei pazienti con fibrillazione atriale e sindrome coronarica acuta.

Antithrombotic therapy in patients with atrial fibrillation and acute coronary syndrome is a difficult challenge because of the need of taking into consideration three different issues: the cardiac ischemic risk related to coronary artery disease and its treatment with angioplasty and stenting; the thromboembolic risk associated with atrial fibrillation; and the hemorrhagic risk related to the combined use of antiplatelet therapy (with one or two agents) and oral anticoagulant therapy.Data from many trials and meta-analyses currently support a combination therapy with oral anticoagulants (vitamin K antagonists or direct oral anticoagulants) and antiplatelet agents (aspirin and clopidogrel in dual or single antiplatelet therapy).Recently completed and ongoing trials aim to tackle the still controversial issues of this therapy: the choice of the anticoagulant agent and its dosage; the choice of the antiplatelet agent; the use of single or dual antiplatelet therapy and its duration.

Editor's Choice - Acute Cardiovascular Care Association Position Paper on Intensive Cardiovascular Care Units: An update on their definition, structure, organisation and function.

Acute cardiovascular care has progressed considerably since the last position paper was published 10 years ago. It is now a well-defined, complex field with demanding multidisciplinary teamworking. The Acute Cardiovascular Care Association has provided this update of the 2005 position paper on acute cardiovascular care organisation, using a multinational working group. The patient population has changed, and intensive cardiovascular care units now manage a large range of conditions from those simply requiring specialised monitoring, to critical cardiovascular diseases with associated multi-organ failure. To describe better intensive cardiovascular care units case mix, acuity of care has been divided into three levels, and then defining intensive cardiovascular care unit functional organisation. For each level of intensive cardiovascular care unit, this document presents the aims of the units, the recommended management structure, the optimal number of staff, the need for specially trained cardiologists and cardiovascular nurses, the desired equipment and architecture, and the interaction with other departments in the hospital and other intensive cardiovascular care units in the region/area. This update emphasises cardiologist training, referring to the recently updated Acute Cardiovascular Care Association core curriculum on acute cardiovascular care. The training of nurses in acute cardiovascular care is additionally addressed. Intensive cardiovascular care unit expertise is not limited to within the unit's geographical boundaries, extending to different specialties and subspecialties of cardiology and other specialties in order to optimally manage the wide scope of acute cardiovascular conditions in frequently highly complex patients. This position paper therefore addresses the need for the inclusion of acute cardiac care and intensive cardiovascular care units within a hospital network, linking university medical centres, large community hospitals, and smaller hospitals with more limited capabilities.

Direct oral anticoagulants in patients undergoing cardioversion: insight from randomized clinical trials.

Anticoagulation, reducing the risk of thromboembolic events in patients undergoing cardioversion, is a cornerstone of peri-cardioversion management in patients with atrial fibrillation. We aimed to analyse published data on the efficacy and safety of direct oral anticoagulants (DOACs) in patients undergoing cardioversion. We performed a systematic review of randomized prospective clinical trials (RCTs) comparing DOACs with warfarin and reporting data on post-cardioversion outcomes of interest. Outcomes of interest were stroke, systemic thromboembolic events and major bleeding. We reviewed a total of six RCTs including 3900 cardioversions performed using a DOAC for thromboembolic prophylaxis. These studies reported a low incidence overall of adverse outcomes associated with the use of DOACs (around 1% in all studies, except the ROCKET post-hoc study which included ablation procedures). The incidence rate of adverse events during DOAC treatment was found to be very similar to that observed with warfarin anticoagulation. In RCTs DOAC treatment in patients undergoing cardioversion appears to be effective and safe. However, because evidence in this clinical setting is still weak, observational reports could be useful in providing further data about peri-procedural outcomes.

Assessment of Quality Indicators for Acute Myocardial Infarction in the FAST-MI (French Registry of Acute ST-Elevation or Non-ST-Elevation Myocardial Infarction) Registries.

BACKGROUND: The Acute Cardiovascular Care Association defined quality indicators (QIs) for the management of acute myocardial infarction. The application of these QIs to existing databases is appealing. It remains to be determined what the rates of implementation are, how the QIs are related to long-term survival, and whether quality categorization is possible. METHODS AND RESULTS: The QIs were extracted from the French nationwide registries French Registry of Acute ST-Elevation or Non-ST-Elevation Myocardial Infarction (FAST-MI) 2005 (n=3670) and FAST-MI 2010 (n=4169). Implementation rates for each QI are reported for both cohorts. The composite QI was used for benchmarking, and the relationship between QIs and 3-year survival was determined using a Cox model. In FAST-MI 2010, 12 individual and 2 composite QIs could be assessed. Four QIs were not recorded in FAST-MI 2010 and 4 in 2005, either because of treatment nonavailability or because of data not recorded. The degree of implementation ranged from 12% to 89%, with higher rates in 2010 as compared with 2005. Seven individual QIs were associated with survival, and there was a significant and gradual association between survival and categories of the composite QI. Center categorization was possible in 26% to 30% of participating centers; 16 (27%) centers in 2005 and 14 (20%) in 2010 were categorized as low quality. CONCLUSIONS: Twelve of 17 individual QIs could be assessed from FAST-MI 2010. The composite QI was significantly associated with 3-year survival and distinguished centers with high, average, and low quality of care.