Overcoming professional barriers encountered by women in interventional cardiology: an EAPCI statement.

Despite the increasing proportion of female medical and nursing students, there is still a significant under-representation of women working as healthcare providers in interventional cardiology, with very few of them reaching senior leadership, academic positions, or acting principal investigators, as well as actively involved in company advisory boards. In this position paper, we will describe the current status of women working in interventional cardiology across Europe. We will also provide an overview of the most relevant determinants of the under-representation of women at each stage of the interventional cardiology career path and offer practical suggestions for overcoming these challenges.

Correlations between soluble ST2 concentration and the nutritional status in patients with heart failure with reduced ejection fraction - cross-sectional study.

BACKGROUND: Heart failure (HF) is a global problem that stimulates research on markers associated with the diagnosis and course of the disease. Soluble suppression of tumorigenicity-2 (sST2) is a receptor for interleukin-33 and is associated with increased mortality rates in HF patients. Malnutrition in HF is also connected with inflammation and is associated with worse prognosis. The present study aimed to evaluate the relationship between sST2 concentration and the nutritional status of patients with HF with reduced ejection fraction (HFrEF). MATERIAL AND METHODS: 138 patients with HFrEF were enrolled in this cross-sectional study. Nutritional status was assessed using Geriatric Nutritional Risk Index (GNRI) and Controlling Nutritional Status (CONUT). The mean age was 53.6 ± 10.8 years. RESULTS: In the group with sST2 > 32.9 ng/mL, the GNRI score was higher and the associated risk of malnutrition was more common (29% vs. 12%; p = 0.011). Coherently in the group with sST2 > 32.9 ng/mL the median CONUT score was worse (2 [IQR 1-3] vs. 1 [IQR 0-2]; p = 0.0016) and the risk of malnutrition defined by this tool was also more prevalent (p = 0.0079). This relationship was independent of the concentration of natriuretic peptides, age and sex. CONCLUSIONS: According to available research, this research is the first study showing that sST2 concentration is related with nutritional status in HFrEF patients. sST2 may help to evaluate the necessity for nutritional intervention in HFrEF patients.

Sex differences in the nutritional status and its association with long-term prognosis in patients with heart failure with reduced ejection fraction: a prospective cohort study.

AIMS: Many studies show the association between malnutrition and poor prognosis in heart failure (HF) patients. Our research aimed to analyse sex differences in patients with HF with reduced ejection fraction (HFrEF), emphasizing nutritional status and the influence of selected parameters on the prognosis. METHODS AND RESULTS: We enrolled 276 consecutive patients diagnosed with HFrEF. Nutritional status was assessed using Mini Nutritional Assessment (MNA), geriatric nutritional risk index (GNRI), and body mass index (BMI). The mean follow-up period was 564.4 ± 346.3 days. The analysed group included 81.2% of men. The median age was 58, interquartile range (IQR) 49-64 years. Among all patients, almost 60% were classified as NYHA III or IV. Half of the participants were at risk of malnutrition, and 2.9% were malnourished. During follow-up, 72 (26.1%) patients died. The female sex was not associated with a higher occurrence of malnutrition (P = 0.99) or nutritional risk (P = 0.85), according to MNA. Coherently, GNRI scores did not differ significantly between the sexes (P = 0.29). In contrast, BMI was significantly higher in males (29.4 ± 5.3 vs. 25.9 ± 4.7; P < 0.001). Impaired nutritional status assessed with any method (MNA, GNRI, BMI) was not significantly associated with a worse prognosis. In multivariable analysis, NYHA class, lower estimated glomerular filtration rate, higher B-type natriuretic peptide (BNP), higher N-terminal fragment of proBNP, and higher uric acid were independent of sex and age predictors of all-cause mortality. CONCLUSION: There were no sex differences in the nutritional status in the HFrEF patients, apart from lower BMI in females. Impaired nutritional status was not associated with mortality in both men and women.

Telemedicine in Heart Failure in the COVID-19 and Post-Pandemic Era: What Have We Learned?

Numerous studies showed that patients with heart failure (HF) and COVID-19 are at high risk of in-hospital complications and long-term mortality. Changes in the organisation of the medical system during the pandemic also worsened access to standard procedures, increasing the general mortality in HF and forcing the systems to be reorganised with the implementation and development of telemedical technologies. The main challenges for HF patients during the pandemic could be solved with new technologies aimed to limit the risk of SARS-CoV-2 transmission, optimise and titrate the therapy, prevent the progression and worsening of HF, and monitor patients with acute HF events in the course of and after COVID-19. Dedicated platforms, phone calls or video conferencing and consultation, and remote non-invasive and invasive cardiac monitoring became potential tools used to meet the aforementioned challenges. These solutions showed to be effective in the model of care for patients with HF and undoubtedly will be developed after the experience of the pandemic. However, the multitude of possibilities requires central coordination and collaboration between institutes with data protection and cost reimbursement to create effective mechanisms in HF management. It is crucial that lessons be learned from the pandemic experience to improve the quality of care for HF patients.

sST2 and Heart Failure-Clinical Utility and Prognosis.

New parameters and markers are constantly being sought to help better assess patients with heart failure (HF). ST2 protein has gained interest as a potential biomarker in cardiovascular disease. It is known that the IL-33/ST2L system belongs to the cardioprotective pathway, which prevents the fibrosis, hypertrophy, and apoptosis of cardiomyocytes and also inhibits the inflammatory response. Soluble ST2 (sST2) is involved in the immune response and secreted in response to the mechanical overload of the myocardium, thus providing information on the processes of myocardial remodeling and fibrosis. A total of 110 hospitalized patients diagnosed with heart failure with reduced ejection fraction (HFrEF) were included in the study. Clinical and biochemical parameters were studied. During the follow-up, 30.9% patients died and 57.3% patients reached the composite endpoint. Using ROC curves, the reference cut-off point for sST2 was determined to be 45.818 pg/mL for all-cause deaths. Significantly higher concentrations of inflammatory parameters and natriuretic peptides were found in the group of patients with higher sST2 concentrations. sST2 protein is an independent risk factor for all-cause deaths of patients with HFrEF.

Comparison of the population of Polish patients participating in the TRANSITION study with the international population: a post hoc analysis.

INTRODUCTION: Heart failure (HF) patients discharged from a hospital are at a high risk of death and rehospitalization. Scarce data are available on the use of sacubitril / valsartan in this population in Poland. OBJECTIVE: The aim of this study was to compare the efficacy and tolerability of sacubitril / valsartan in the group of Polish patients who participated in the TRANSITION study with the patients recruited at other sites. PATIENTS AND METHODS: This is a post hoc secondary analysis of the TRANSITION study comparing sacubitril / valsartan initiation pre- vs postdischarge in 991 patients hospitalized for acute decompensated HF with reduced ejection fraction (HFrEF). The Polish subgroup consisted of 104 patients. RESULTS: Significant differences were identified in the characteristics of Polish vs non­Polish populations. At baseline, the Polish population showed higher proportion of men, higher body mass index, lower heart rate, N­terminal pro-B­type natriuretic peptide and high­sensitivity troponin T levels, and significantly lower New York Heart Association class. The Polish patients were better managed in terms of implanted electrotherapy devices, percutaneous coronary interventions, and drug therapy, and were more often hospitalized. The primary end point of achieving the target dose of sacubitril / valsartan at treatment week 10 was met by 45.6% of the Polish patients and 48.4% of the non­Polish population (P = 0.61). Approximately 90% of the Polish patients received and maintained any sacubitril / valsartan dose for 2 weeks over 10­week treatment vs 87.5% of the non­Polish patients (P = 0.36). The rate of permanent sacubitril / valsartan treatment discontinuation was low in both Polish (3.9%) and non­Polish populations (6.4%) (P = 0.33). CONCLUSIONS: Sacubitril / valsartan can be used safely in the early period after an episode of acute HF both in the Polish and non­Polish patients with HFrEF, and the likelihood to achieve the maximum dose is the same despite significant differences between the studied populations.

The impact of left circumflex coronary artery ostium stenosis on outcomes for patients after percutaneous coronary intervention for unprotected left main disease.

BACKGROUND: The impact of left circumflex coronary artery (LCX) ostium atherosclerosis in left main coronary artery (LM) bifurcation disease is not well-known. AIM: The study aimed to assess whether the involvement of LCX ostium carries prognostic implications in patients undergoing unprotected LM percutaneous coronary intervention (PCI). METHODS: Consecutive 564 patients with unprotected LM (ULMCA) disease who underwent LM PCI between January 2015 and February 2021, with at least 1 year of available follow-up were included in the study. The first group was composed of 145 patients with ULMCA disease with LCX ostium stenosis, and the second group consisted of 419 patients with ULMCA disease without LCX ostium stenosis. RESULTS: Patients in the group with ULMCA disease with LCX ostium stenosis were significantly older and had more comorbidities. The two-stent technique was used more often in the group with LCX ostium stenosis (62.8% vs. 14.6%; P <0.001). During 7-year follow-up, all-cause mortality did not differ significantly between groups with and without LCX ostium stenosis (P = 0.50). The use of one-stent or two-stent technique also did not impact mortality in patients with LCX ostial lesions (P = 0.75). Long-term mortality subanalysis for three groups of patients: (1) patients with LM plus LCX ostium stenosis; (2) LM plus left anterior descending artery (LAD) ostium stenosis; (3) LM plus LCX ostium plus LAD ostium stenosis also did not differ significantly (P = 0.63). CONCLUSIONS: LCX ostium involvement in LM disease PCI is not associated with adverse long-term outcomes, which is highly beneficial for the Heart Team's decision-making process.

Rapidly Progressive Idiopathic Pulmonary Arterial Hypertension in a Paediatric Patient Treated with Lung Transplantation.

Pulmonary arterial hypertension (PAH) is a rare heterogeneous disorder in the paediatric population which is mostly associated with congenital heart disease. The management of paediatric idiopathic PAH (IPAH) is difficult due to insufficient comparative data and depends on the results of evidence-based adult studies with several pulmonary vasodilators, as well as the clinical experiences of paediatric experts. Our aim was to present the case of a 9-year-old girl who underwent several methods of treatment, including pharmacotherapy with a significant reaction to treprostinil, as well as bilateral lung transplantation. The patient's treatment was distinguished by the fact that the dose escalation was as rapid as that observed in the adult population. Due to the limited current evidence and knowledge, the initiation of treatment for these patients remains an individual choice. On the grounds of the number of non-specific symptoms, the diagnosis of this patient was a long process and based mainly on the differential diagnosis. The purpose of this paper is to study this example in order to highlight the importance of early symptoms and the quick implementation of intensive treatment. The applied methods may be useful in doubtful diagnosis processes and treatment procedures in the paediatric population.

Management of myocardial infarction complicated by cardiogenic shock: Expert opinion of the Association of Intensive Cardiac Care and Association of Cardiovascular Interventions of the Polish Society of Cardiology.

Despite significant advances in interventional cardiology and mechanical circulatory support (MCS) techniques, outcomes for patients with myocardial infarction (MI) complicated by cardiogenic shock (CS) remain suboptimal. This expert consensus aims to provide information on the current management of patients with MI complicated by CS in Poland and to propose solutions, including systemic ones, for all stages of care. The document uses data from the Polish PL-ACS Registry of Acute Coronary Syndromes, which includes records of more than 820 000 hospital admissions. We describe the role of medical rescue teams, highlighting the necessity to expand their range of competencies at the level of prehospital care. We emphasize the importance of treating the underlying cause of CS and direct patient transfer to centers capable of performing percutaneous coronary interventions. We present current recommendations of scientific societies on MCS use. We underline the role of the Cardiac Shock Team in the management of patients with MI complicated by CS. Such teams should comprise an interventional cardiologist, a cardiothoracic surgeon, and an intensive care physician. Patients should be transferred to highly specialized CS centers, following the example of so-called Cardiac Shock Care Centers described in some other countries. We propose criteria for the operation of such centers Other important aspects discussed in the document include the role of rehabilitation, multidisciplinary care, and long-term follow-up of treatment outcomes. The document was developed in cooperation with experts from different scientific societies in Poland, which illustrates the importance of interdisciplinary care in this patient population.

Role of catheter-directed therapies in the treatment of acute pulmonary embolism. Expert opinion of the Polish PERT Initiative, Working Group on Pulmonary Circulation, Association of Cardiovascular Interventions, and Association of Intensive Cardiac Care of the Polish Cardiac Society.

Thanks to advances in interventional cardiology technologies, catheter-directed treatment has become recently a viable therapeutic option in the treatment of patients with acute pulmonary embolism at high risk of early mortality. Current transcatheter techniques allow for local fibrinolysis or embolectomy with minimal risk of complications. Therefore, these procedures can be considered in high-risk patients as an alternative to surgical pulmonary embolectomy when systemic thrombolysis is contraindicated or ineffective. They are also considered in patients with intermediate-high-risk pulmonary embolism who do not improve or deteriorate clinically despite anticoagulation. The purpose of this article is to present the role of transcatheter techniques in the treatment of patients with acute pulmonary embolism. We describe current knowledge and expert opinions in this field. Interventional treatment is described in the broader context of patient care organization and therapeutic modalities. We present the organization and responsibilities of pulmonary embolism response team, role of pre-procedural imaging, periprocedural anticoagulation, patient selection, timing of intervention, and intensive care support. Currently available catheter-directed therapies are discussed in detail including standardized protocols and definitions of procedural success and failure. This expert opinion has been developed in collaboration with experts from various Polish scientific societies, which highlights the role of teamwork in caring for patients with acute pulmonary embolism.

Dying of hematologic patients--treatment characteristics in a German University Hospital.

The treatment of hematologic patients in palliative situations remains a major challenge as there are special clinical needs, e.g., transfusions and the high risk for infectious complications with subsequent use of broad anti-infective treatment. Furthermore, most hematologic patients have a relatively long history of disease and are acquainted with "their" wards; that is why most are treated on these hematologic and not on specialized palliative wards. The standardized approach to the care of hematologic patients with curative treatment intention is probably not fully appropriate for palliative patients. In order to evaluate the current situation of treatment characteristics in a German university hospital, we retrospectively evaluated the medical documentation of all patients who died on a hematologic ward between 2005 and 2008. While we found a high number of chemotherapeutic, anti-infective, analgesic, and sedative treatments, of transfusions, of treatment on the intensive care units, and of invasive nature, non-somatic interventions were rather scarce. Symptom control, e.g., for bleeding events or pain, was frequently not adequately achieved. With regard to the palliative situation, a holistic approach with the maintenance of patients' autonomy and the preference for dying at home, the treatment of hematologic patients in a palliative situation has to be reconsidered.

Do non-vitamin K antagonist oral anticoagulants increase the risk of myocardial infarction?

Non-vitamin K antagonist oral anticoagulants (NOACs), compared with warfarin, have a favorable risk-benefit profile. However, in the RE-LY study in patients with atrial fibrillation (AF), the number of patients with MI was higher in the dabigatran group as compared to the warfarin group. Many meta-analyses showed that dabigatran treatment led to an increased risk of myocardial infarction (MI). Large real-world data (RWD) did not confirm an increase in the risk of MI during dabigatran treatment. In our meta-analysis we excluded RWD, and each of the four drugs was evaluated in two key-phase III randomized controlled trials: in patients with AF and patients with AF and chronic coronary syndrome or acute coronary syndrome treated with percutaneous coronary interventions. In each study, warfarin was the comparator for NOACs. In this homogeneous group of patients, dabigatran, in direct comparison with warfarin, significantly increased the risk of MI by about 30%. Moreover, the risk of MI was also significantly higher than the opposite effect of activated factor (F) X inhibitors (FXa inhibitors) vs. warfarin. In our network meta-analysis, considering individual NOACs in recommended doses, we found an increased risk of MI compared to warfarin only in patients treated with dabigatran 150 mg twice a day and, in particular, 110 mg twice a day. In this review we present evidence supporting our opinion that in patients with AF and coronary stenting, the choice of NOACs (direct FXa vs. thrombin inhibitors) is equally as important as choosing the optimal antiplatelet therapy (single or dual antiplatelet therapy).

The Evaluation of Functional Abilities Using the Modified Fullerton Functional Fitness Test Is a Valuable Accessory in Diagnosing Men with Heart Failure.

The assessment of functional abilities reflects the ability to perform everyday life activities that require specific endurance and physical fitness. The Fullerton functional fitness test (FFFT) seems to be the most appropriate for assessing physical fitness in heart failure (HF) patients. The study group consisted of 30 consecutive patients hospitalized for the routine assessment of HF with a reduced ejection fraction (HFrEF). They formed the study group, and 24 healthy subjects formed the control group. Each patient underwent a cardiopulmonary exercise test (CPET), transthoracic echocardiography and FFFT modified by adding the measurement of the handgrip force of the dominant limb with the digital dynamometer. The HF patients had significantly lower peak oxygen uptake (peakVO2), maximal minute ventilation, and higher ventilatory equivalent (VE/VCO2). The concentrations of B-type natriuretic peptide (BNP) and N-terminal proBNP (NT-proBNP) were significantly higher in the study group. The results of all the FFFT items were significantly worse in the study group. FFFT parameters, together with the assessment of the strength of the handgrip, strongly correlated with the results of standard tests in HF. FFFT is an effective and safe tool for the functional evaluation of patients with HFrEF. Simple muscle strength measurement with a hand-held dynamometer can become a convenient and practical indicator of muscle strength in HF patients.

Coronary Stent Thrombosis in COVID-19 Patients: A Systematic Review of Cases Reported Worldwide.

Approximately 5 million percutaneous coronary interventions are performed worldwide annually. Therefore, stent-related complications pose a serious public health concern. Stent thrombosis, although rare, is usually catastrophic, often associated with extensive myocardial infarction or death. Because little progress has been made in outcomes following stent thrombosis, ongoing research is focusing on further understanding the predictors as well as frequency and timing in various patient subgroups. Coronavirus disease-2019 (COVID-19), a viral illness caused by the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), activates inflammatory mechanisms that potentially create a prothrombotic environment and increases the risk of local micro thromboembolism and all types of stent thrombosis. In-stent thrombosis occurrence increased during the COVID-19 pandemic, however, there is still lack of comprehensive studies describing this population. This review and worldwide analysis of coronary stent thrombosis cases related to COVID-19 summarizes all available data.

Awareness of heart failure and perception of the problem in the general population.

OBJECTIVE: The aim of this study was to analyse the understanding of heart failure (HF) by the general public and find the best way to raise people's awareness of this issue. METHODS: This prospective, survey-based registry involved 501 people over 18 years old. The survey included information on the participants' gender, education, place of residence, medical history, involvement in any area of healthcare, and having relatives suffering from HF. The participants were divided into three age groups, young (< 40 years), middle aged (40-65 years) and elderly (> 65 years), and two groups, depending on whether the participant's relative was a HF sufferer or not. CONCLUSION: Despite an increasing prevalence of heart failure, the general public still has insufficient knowledge on symptoms, causes and treatment methods of this disease. New methods of disseminating information should be considered in order to stop an escalating problem of low awareness of heart failure.

Risk Factors Predisposing to Angina in Patients with Non-Obstructive Coronary Arteries: A Retrospective Analysis.

No hemodynamically significant atherosclerotic plaques are observed in up to 30% of patients reporting angina and undergoing coronary angiography. To investigate risk factors associated with non-obstructive coronary artery disease (NOCAD), we analyzed the medical records of, consecutively, 136 NOCAD subjects and 128 patients with significant stenosis in at least one coronary artery (the OCAD group). The blood concentrations of the TC (4.40 [3.78−5.63] mmol/L vs. 4.12 [3.42−5.01] mmol/L; p = 0.026), LDL-C (2.32 [1.80−3.50] mmol/L vs. 2.10 [1.50−2.70] mmol/L; p = 0.003), non-HDL-C (2.89 [2.29−4.19] mmol/L vs. 2.66 [2.06−3.39] mmol/L; p = 0.045), as well as the LDL-C/HDL-C ratio (1.75 [1.22−2.60] vs. 1.50 [1.10−1.95]; p = 0.018) were significantly increased in the NOCAD patients compared to the OCAD group due to the lower prevalence and intensity of the statin therapy in the NOCAD individuals (p < 0.001). Moreover, the abovementioned lipid parameters appeared to be valuable predictors of NOCAD, with the LDL-C (OR = 1.44; 95%CI = 1.14−1.82) and LDL-C/HDL-C (OR = 1.51; 95%CI = 1.13−2.02) showing the highest odds ratios. Furthermore, multivariable logistic regression models determined female sex as the independent risk factor for NOCAD (OR = 2.37; 95%CI = 1.33−4.20). Simultaneously, arterial hypertension substantially lowered the probability of NOCAD (OR = 0.21; 95%CI = 0.10−0.43). To conclude, female sex, the absence of arterial hypertension, as well as increased TC, LDL-C, non-HDL, and LDL-C/HDL-C ratio are risk factors for NOCAD in patients reporting angina, potentially as a result of poor hypercholesterolemia management.

Left Ventricular Non-Compaction Cardiomyopathy-Still More Questions than Answers.

Left ventricular non-compaction (LVNC) describes the phenotypical phenomena characterized by the presence of excessive trabeculation of the left ventricle which forms a deep recess filled with blood. Considering the lack of a uniform definition of LVNC as well as the "golden standard" it is difficult to estimate the actual incidence of the disease, however, seems to be overdiagnosed, due to unspecific diagnostic criteria. The non-compacted myocardium may appear both as a disease representation or variant of the norm or as an adaptive phenomenon. This article covers different approaches to incidence, pathogenesis, diagnostics, and treatment of LVNC as well as recommendations for patients during follow-up.

Frailty Syndrome in Older Adults with Cardiovascular Diseases-What Do We Know and What Requires Further Research?

Cardiovascular diseases (CVD) affect 60% of people over 60 years of age and are one of the main causes of death in the world. Diagnosed cardiovascular disease also triples the likelihood of Frailty syndrome (FS). FS has become increasingly relevant in cardiology and cardiac surgery and occurs in a significant number of patients with CVD, with prevalence ranging from 25% to 62%. Viewed in a multidimensional, biopsychosocial perspective, FS increases a patient's vulnerability, making them susceptible to several adverse clinical outcomes. Frailty syndrome also is a predictor of mortality in patients with CVD regardless of age, severity of disease, multi-morbidity, and disability. Frailty syndrome potentially can be prevented in patients with CVD and its early identification is important to avoid the development of disability, dependence on others and reduced quality of life. The aim of this paper is to show the relationship between FS and specific CVDs (coronary artery disease, hypertension, atrial fibrillation, heart failure) and cardiac procedures (device implantation, cardiac surgery, and transcatheter aortic valve implantation). Furthermore, we highlight those areas that require further research to fully understand the relationship between FS and CVD and to be able to minimize or prevent its adverse effects.