Tako-Tsubo syndrome in patients with COVID-19: a single centre retrospective case series.

Growing evidence shows that COVID-19 is associated with an increase in Tako-Tsubo syndrome (TTS) incidence. We collected data from patients hospitalized in our multidisciplinary COVID-19 department who had a diagnosis of TTS during the second and third wave of the pandemic in Italy. We reported four cases of TTS associated with COVID-19. No patient had any classical trigger for TTS except for COVID-19. Mean age was 72 years (67-81) and all patients had a SARS-CoV-2-related interstitial pneumonia confirmed by computed tomography. Typical apical ballooning and transitory reduction in left ventricle (LV) systolic function with a complete recovery before discharge were observed in all patients. The mean LV ejection fraction (LVEF) at TTS onset was 42% (40-48%). ECG showed ST-segment elevation in two cases, while an evolution with negative T waves and QTc prolongation was observed in all patients. Three patients underwent coronary angiography. Two patients had Alzheimer's disease. The time interval from hospital admission to TTS onset was 4 (2-6) days, and the time interval from COVID-19 symptom onset to TTS diagnosis was 10 (8-12) days.  COVID-19 may be a trigger for TTS, though TTS pathophysiology in COVID-19 patients remains unclear, likely due to its multifactorial nature.

ANMCO statement on the use of sodium-glucose cotransporter 2 inhibitors in patients with heart failure: a practical guide for a streamlined implementation.

Sodium-glucose cotransporter 2 (SGLT2) inhibitors, dapagliflozin, and empagliflozin, first developed as glucose-lowering agents for the treatment of Type 2 diabetes, have been demonstrated to improve prognosis in patients with heart failure and reduced ejection fraction (HFrEF) regardless of the presence of diabetes. Since these drugs have only recently been included among the four pillars of HFrEF treatment, cardiologists are still unfamiliar with their use in this setting. This article provides an up-to-date practical guide for the initiation and monitoring of patients treated with SGLT2 inhibitors.

[Adherence to pharmacological treatments: searching for new solutions]. / Aderenza ai trattamenti farmacologici: alla ricerca di nuove soluzioni.

Adherence to prescribed treatments is an essential prerequisite for a therapy to be effective. In cardiology, poor therapeutic adherence is a problem that affects 50% of patients in primary prevention and 44% in secondary prevention, with a consequent significant impact on prognosis and global health costs. In this review, we analyze the possible causes of poor adherence and discuss possible interventions to be implemented to address this problem. In detail, we briefly report the evidence supporting deprescribing, the use of the polypill, the innovative treatments with gene silencing, and digital technologies as potential approaches to improve adherence in the cardiovascular field.

[Low and very low cholesterol levels: what we need to know]. / Livelli di colesterolo bassi e molto bassi: cosa è necessario sapere.

Due to the growing evidence of clinical benefits conferred by the reduction of low-density lipoprotein cholesterol (LDL-C) levels, the availability of multiple effective lipid-lowering agents, and guideline recommendations, clinicians not infrequently have to manage patients with low or very low LDL-C levels. In clinical practice it is essential to consider that, when LDL-C plasma concentrations are low, the Friedewald formula commonly used for LDL-C level calculation is less accurate, hence risk assessment should be integrated by using different methods for LDL-C level quantification and other parameters, such as non-high-density lipoprotein cholesterol and, where possible, apolipoprotein B, should be measured. As regards the clinical impact of low LDL-C levels, genetically determined hypocholesterolemia forms provide reassuring data on the effects of this condition in the long term, except for the forms with extremely low or undetectable LDL-C levels. Evidence from clinical studies that used highly effective lipid-lowering drugs, such as proprotein convertase subtilisin/kexin type 9 inhibitors, goes in the same direction. In these studies, the incidence of non-cardiovascular adverse events in patients who reached very low LDL-C levels was similar to that in the placebo arm. Overall, the fear of adverse effects should not deter intensive lipid-lowering treatment when indicated to reduce the risk of cardiovascular events.

The polypill strategy in cardiovascular disease prevention: It's time for its implementation.

A polypill strategy has been demonstrated to improve treatment adherence in several cardiovascular disease (CVD) settings. However, data on the prognostic impact in the secondary prevention setting have been scarce. The Secondary Prevention of Cardiovascular Disease in the Elderly trial, the results of which have been recently published, has demonstrated a benefit in terms of major adverse CVD event reduction. This finding, in addition to previous evidence, should lead to a broader polypill implementation in CVD prevention.

Smoking cessation interventions after acute coronary syndromes. Results of a cross-sectional survey in the Lazio Region of Italy.

Given the limited research on Italian hospital smoking care practices, a cross-sectional survey was undertaken in April-May 2011 to describe the current status of smoking cessation interventions for ACS patients in cardiovascular institutions of the Lazio Region of Italy. Lazio is a region of central Italy with a resident population of about 5,600,000. According to the data of the Regional Health Authority, about 10.000 patients are admitted for ACS every year in this region of Italy. Acute cardiac care in the region is currently provided by 33 Cardiology Divisions. All of these units were considered as eligible for the survey. The eligible respondent for each unit was the director. A self-report questionnaire was developed based on previous studies that examined the specific features of smoking cessation care provided to hospitalised patients. Questionnaires were forwarded by the Lazio Regional Section of the Italian National Association of Hospital Cardiologists (ANMCO). Completed questionnaires were received from 22 of the 33 eligible Divisions (66%). These 22 responding units currently provide acute care to about 70% of all ACS patients of the region. Responding units were more likely to represent public non-teaching hospitals (p = 0.002), while non-responders were mostly from private non-teaching institutions (p = 0.04). Response rates were not influenced by the presence of either interventional catheterization laboratory (Cathlab) or cardiac surgery within the hospitals. The survey suggest that most of cardiology units fail to provide recommended smoking care interventions to ACS patients. In particular, brief smoking cessation advice before discharge represents the only systematically implemented approach in clinical practice (22 units; 100%). Smoking cessation counselling is provided only in 9 units (40%). Specific pharmacotherapy is prescribed in selected case only in about one third of units (7 units; 32%), with varenicline being the preferred drug. Structural variables and organizational complexity have no influence on smoking care, as hospitals with Cathlab and cardiac surgery do not implement more effective strategies. Overall, this survey shows that the majority of smoking ACS inpatients may receive inadequate smoking care and that hospitals have considerable opportunity for improvement.

Lipoprotein(a): a risk factor for atherosclerosis and an emerging therapeutic target.

Lipoprotein(a) (Lp(a)) is a complex circulating lipoprotein, and increasing evidence has demonstrated its role as a risk factor for atherosclerotic cardiovascular disease (ASCVD) and as a possible therapeutic target. Lp(a) atherogenic effects are attributed to several potential mechanisms in addition to cholesterol accumulation in the arterial wall, including proinflammatory effects mainly mediated by oxidised phospholipids. Several studies have found a causal and independent relationship between Lp(a) levels and cardiovascular risk. Furthermore, several studies also suggest a causal association between Lp(a) levels and calcific aortic valve stenosis. Available lipid-lowering agents have at best moderate impact on Lp(a) levels. Among available therapies, antibody proprotein convertase subtilisin/kexin type 9 inhibitors are the most effective in reducing Lp(a). Potent Lp(a)-lowering treatments that target LPA expression are under development. Lp(a) level measurement poses some challenges due to the absence of a definitive reference method and the reporting of Lp(a) values as molar (nanomoles per litre (nmol/L)) or mass concentrations (milligrams per decilitre (mg/dL)) by different assays. Currently, Lp(a) measurement is recommended to refine cardiovascular risk in specific clinical settings, that is, in individuals with a family history of premature ASCVD, in patients with ASCVD not explained by standard risk factors or in those with recurrent events despite optimal management of traditional risk factors. Patients with high Lp(a) levels should be managed with more intensive approaches to treat other modifiable cardiovascular risk factors. Overall, this review focuses on Lp(a) as an ASCVD risk factor and therapeutic target. Furthermore, it reports practical recommendations for Lp(a) measurement and interpretation and updated evidence on Lp(a)-lowering approaches.

Potential pathophysiologic mechanisms underlying the inherent risk of cancer in patients with atherosclerotic cardiovascular disease.

Emerging evidence demonstrates an intimate interplay between cardiovascular disease and cancer pathophysiology. The aim of this review is to shed light on the common biological pathways underlying cardiovascular disease and cancer. These common pathways form the basis of "reverse cardio-oncology". We focus on the role of inflammation, stress response, cell proliferation, angiogenesis and tissue remodeling, neurohormonal system activation, and genomic instability as pathogenic pathways shared by cardiovascular disease and cancer. We also discuss shared mediators that may have a potential role as biomarkers for risk prediction in both diseases. Furthermore, we highlight current knowledge on biological pathways and mediators that are upregulated in diabetes and myocardial infarction and may be involved in tumorigenesis. On the basis of the shared pathophysiologic mechanisms, we also suggest an integrated approach to reduce the global burden of both cardiovascular disease and cancer.

Impact of Working from Home on Cardiovascular Health: An Emerging Issue with the COVID-19 Pandemic.

Mandatory working from home is one of the consequences of the COVID-19 pandemic for a large number of workers. Transition to working from home may significantly impact lifestyle, psychosocial status, and the overall health of workers. This review summarizes available data about the effects of lockdown measures, particularly working from home, on cardiovascular risk factors including sedentary lifestyle, unhealthy diet pattern, psychological distress, smoking, alcohol misuse, and cardiometabolic parameters. Finally, we suggest countermeasures that can attenuate the negative health impact of working from home. Indeed, timely and tailored interventions implemented by companies in cooperation with the health care system could allow workers to benefit more from some of the advantages associated with working from home.

Is the risk of stroke in permanent and paroxysmal atrial fibrillation really the same? Therein lies the dilemma.

: The article reviews the rate of embolic risk in permanent and paroxysmal atrial fibrillation reported in the current literature. The data analyzed suggest that the embolic risk in the two forms of atrial fibrillation is different and therefore careful clinical judgment is needed to offer patients tailored anticoagulation treatments.

Clinical Implications of Switching Lipid Lowering Treatment from Rosuvastatin to Other Agents in Primary Care.

INTRODUCTION: Switching from any statin to another non-equipotent lipid lowering treatment (LLT) may cause a low-density lipoprotein cholesterol increase and has been associated with a higher probability of negative cardiovascular outcomes. The aim of the study was to assess the impact of switching from rosuvastatin to any other LLT on clinical outcomes in primary care. METHODS: This was a retrospective analysis based on data from IMS Health Longitudinal Patient Database, which is a general practice database including information of more than 1.0 million patients representative of the Italian population by age, and medical conditions. Patients that started on rosuvastatin (10-40 mg/day) between January 2011 and December 2013 were considered. The date of the first prescription was defined as the index date (ID). The observation period lasted from the ID to September 2015 or until LLT discontinuation, or the occurrence of an acute myocardial infarction (AMI), or death. RESULTS: The primary end point of the study was the occurrence of an AMI during the observation period. The final study population included 10,368 patients. During the observation period, 2452 (23.6%) patients were switched from rosuvastatin to another LLT. The majority of patients (55.6%) were switched to atorvastatin, followed by simvastatin (24.9%), simvastatin/ezetimibe combination (10.0%) and other statins (9.5%). Female gender (HR, hazard ratio, 1.10, 95% CI, confidence interval, 1.02-1.19, p = 0.04) and the presence of chronic kidney disease (HR 1.47, 95% CI 1.16-1.86, p = 0.05) were associated with a higher probability of switch. During the observation period, 113 patients experienced an AMI (incidence of 6.7 AMI/1000 patient-years). Multivariate analysis with Cox proportional hazards method, including switching as a time-dependent covariate, demonstrated that changing from rosuvastatin to another LLT was an independent predictor of AMI (HR 2.2, 95% CI 1.4-3.5, p = 0.001). CONCLUSION: We conclude that switching from rosuvastatin to another non-equipotent LLT may impart an increased risk of AMI and should be avoided. FUNDING: AstraZeneca SpA.

Development and prospective validation of a risk stratification system for patients with syncope in the emergency department: the OESIL risk score.

AIMS: Aim of the present study was the development and the subsequent validation of a simple risk classification system for patients presenting with syncope to the emergency departments. METHODS AND RESULTS: A group of 270 consecutive patients (145 females, mean age 59.5 years) presenting with syncope to the emergency departments of six community hospitals of the Lazio region of Italy was used as a derivation cohort for the development of the risk classification system. Data from the baseline clinical history, physical examination and electrocardiogram were used to identify independent predictors of total mortality within the first 12 months after the initial evaluation. Multivariate analysis allowed the recognition of the following predictors of mortality: (1) age >65 years; (2) cardiovascular disease in clinical history; (3) syncope without prodromes; and (4) abnormal electrocardiogram. The OESIL (Osservatorio Epidemiologico sulla Sincope nel Lazio) score was calculated by the simple arithmetic sum of the number of predictors present in every single patient. Mortality increased significantly as the score increased in the derivation cohort (0% for a score of 0, 0.8% for 1 point; 19.6% for 2 points; 34.7% for 3 points; 57.1% for 4 points; p<0,0001 for trend). A similar pattern of increasing mortality with increasing score was prospectively confirmed in a second validation cohort of 328 consecutive patients (178 females; mean age, 57.5 years). CONCLUSIONS: Clinical and electrocardiographic data available at presentation to the emergency department can be used for the risk stratification of patients with syncope. The OESIL risk score may represent a simple prognostication tool that could be usefully employed for the triage and management of patients with syncope in emergency departments.