One-Year Clinical Outcomes in Patients with Acute Coronary Syndrome Treated with Clopidogrel versus Prasugrel versus Ticagrelor: Results of the Polish Registry of Acute Coronary Syndromes (PL-ACS).

Background: Efficient dual antiplatelet therapy (DAPT) is crucial in reducing adverse cardiovascular events in patients with acute coronary syndrome (ACS). Comparative effectiveness between clopidogrel, prasugrel, and ticagrelor remains unclear in real-world settings.

Aims: The objective was to evaluate one-year clinical outcomes in ACS patients treated with clopidogrel, prasugrel, or ticagrelor using data from the Polish Registry of Acute Coronary Syndromes (PL-ACS).

Percutaneous coronary intervention and coronary artery bypass grafting in myocardial infarction complicated by cardiogenic shock.

Background: Cardiogenic shock (CS) remains the leading cause of poor prognosis in patients with acute myocardial infarction (AMI), sustaining a high mortality rate of 40 to 50% within 30 days.

Aims: In this unique analysis of two national all-comers, real-life registries including patients with AMI complicated by CS, for whom early revascularization was planned, we aimed to compare the effect of percutaneous coronary revascularization (PCI) and coronary artery bypass grafting (CABG) on 30-day and 1-year all-cause mortality.

Methods: The study included consecutive patients with AMI complicated by CS included in the Polish Registry of Acute Coronary Syndromes (PL-ACS) and the Polish National Registry of Cardiac Surgical Procedures (KROK), treated with PCI and CABG, respectively.

A comparison of the management and five-year outcomes of patients treated for chronic coronary syndrome between 2006-2007 and 2015-2016 - insights from the PRESAGE registry.

Background: Changes in the management of patients with chronic coronary syndromes (CCS) require continuous monitoring of results of treatment in daily clinical practice. The present study contains a comparison of the clinical characteristics, management, and in-hospital and five-year outcomes of patients with CCS enrolled on the Prospective REgistry of Stable AnGina management and trEatment (PRESAGE).

Methods: A group of 3475 patients with CCS were selected who underwent coronary angiography and were divided into two groups who were treated in the years 2006-2007 (1300 [37.

Lipoprotein(a) and its impact on cardiovascular disease - the Polish perspective: design and first results of the Zabrze-Lipoprotein(a) Registry.

Introduction: Lipoprotein(a) [Lp(a)] is an independent risk factor for atherosclerotic cardiovascular disease (ASCVD). Increased Lp(a) concentration > 30 mg/dl (75 nmol/l) and especially >50 mg/dl (125 nmol/l) may cause faster atherosclerosis, being an important and underdiagnosed residual cardiovascular risk factor. Thus, there is a need to characterize further the clinical phenotypes in patients at risk for ASCVD with high Lp(a) levels now and during follow-up, while also looking for the possible impact of geographical differences.

Mortality of patients presented with acute ST-segment elevation myocardial infarction according to the status of standard modifiable cardiovascular risk factors.

Background: Standard modifiable cardiovascular risk factors (SMuRFs) remain well-established elements of assessing cardiovascular risk scores. However, there is growing evidence that patients presented without known SMuRFs at admission demonstrate worse post-myocardial outcomes. The aim of the study was to assess the influence of the SMuRF status on short- and long-term mortality rates in patients with first-time ST-segment elevation myocardial infarction (STEMI).

Stepwise relationship between delay in percutaneous coronary intervention and long-term mortality in patients with non-ST-segment elevation myocardial infarction.

Background: Current guidelines recommend coronary catheterization in patients with non-ST- -segment elevation myocardial infarction (NSTEMI) within 24 hours of hospital admission. However, whether there is a stepwise relationship between the time to percutaneous coronary intervention (PCI) and long-term mortality in patients with NSTEMI treated invasively within 24 hours of admission has not been established yet.

Aims: The study aimed to evaluate the association between door-to-PCI time and all-cause mortality at 12 and 36 months in NSTEMI patients presenting directly to a PCI-capable center who underwent PCI within the first 24 hours of hospitalization.

Out-of-hospital cardiac arrest: Do we have to perform coronary angiography?

Out-of-hospital cardiac arrest (OHCA) remains a leading cause of global mortality, while survivors are burdened with long-term neurological and cardiovascular complications. OHCA management at the hospital level remains challenging, due to heterogeneity of OHCA presentation, the critical status of OHCA patients reaching the return of spontaneous circulation (ROSC), and the demands of post ROSC treatment. The validity and optimal timing for coronary angiography is one important, yet not fully defined, component of OHCA management.

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.

The influence of severe mitral regurgitation on major adverse cardiac and cerebrovascular events after myocardial infarction in 1-year follow-up: Data from PL-ACS registry.

Background: Mitral regurgitation (MR) is frequently observed in patients with myocardial infarction (MI). However, the incidence of severe MR in the contemporary population is unknown.

Aims: The study evaluates the prevalence and prognostic impact of severe MR in the contemporary population of patients with ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI).

COVID-19 Related Myocarditis in Adults: A Systematic Review of Case Reports.

Despite the progress of its management, COVID-19 maintains an ominous condition which constitutes a threat, especially for the susceptible population. The cardiac injury occurs in approximately 30% of COVID-19 infections and is associated with a worse prognosis. The clinical presentation of cardiac involvement can be COVID-19-related myocarditis.

Does the presence of physician-staffed emergency medical services improve the prognosis in out-of-hospital cardiac arrest? A propensity score matching analysis.

Background: Substantial differences in survival after out-of-hospital cardiac arrest (OHCA) have been observed between countries. These might be attributed to the organization of emergency medical service (EMS) systems, including prehospital physician involvement. However, limited data exist on the physician's role in improving survival after OHCA.

In-Hospital and One-Year Outcomes of Patients after Early and Late Resuscitated Cardiac Arrest Complicating Acute Myocardial Infarction-Data from a Nationwide Database.

The prognostic role of early (less than 48 h) resuscitated cardiac arrest (ErCA) complicating acute myocardial infarction (AMI) is still controversial. The present study aimed to analyse the short-term and one-year outcomes of patients after ErCA and late resuscitated cardiac arrest (LrCA) compared to patients without cardiac arrest (CA) complicating AMI. Data from the prospective nationwide Polish Registry of Acute Coronary Syndromes (PL-ACS) were used to assess patients with resuscitated cardiac arrest (rCA) after AMI.

Practical aspects of endomyocardial left ventricular biopsy - own experience.

Introduction: Left ventricular endomyocardial biopsy (LV-EMB) is the only procedure that allows a direct assessment of the left ventricular myocardium, thus enabling the diagnosis of myocarditis or other myocardial diseases.

Aim: To describe the characteristics of a population that underwent LV-EMB, as well as to address the periprocedural and technical aspects of the LV-EMB.

Material And Methods: Since its initiation in our center in 2016, a total of 43 patients have undergone LV-EMB.

Epidemiology, management, and survival rate of out-of-hospital cardiac arrest in Upper Silesia, Poland: an Utstein-style report.

Introduction: Despite the growing number of studies on the epidemiology of out-of-hospital cardiac arrest (OHCA) in Poland, this issue has not been sufficiently studied. Notably, there has been a lack of uniform Utstein-style data reporting.

Aim: To evaluate the epidemiology of OHCA, patient characteristics, the laypeople and emergency medical service (EMS) response to cardiac arrest, and outcomes of OHCA patients, based on a prospective registry encompassing a population of 2.

Mechanical circulatory support. An expert opinion of the Association of Intensive Cardiac Care and the Association of Cardiovascular Interventions of the Polish Cardiac Society.

Mechanical circulatory support (MCS) methods are used in patients with both acute and chronic heart failure, who have exhausted other options for pharmacological or surgical treatments. The purpose of their use is to support, partially or completely, the failed ventricles and ensure adequate organ perfusion, which allows patients to restore full cardiovascular capacity, prolonging their life and effectively improving its quality. The three most popular devices include an intra-aortic balloon pump (IABP), percutaneous assist devices (including Impella, TandemHeart), and venoarterial extracorporeal membrane oxygenation (VA-ECMO).

Risk-factors associated with extremely high cardiovascular risk of mid- and long-term mortality following myocardial infarction: Analysis of the Hyperlipidaemia Therapy in tERtiary Cardiological cEnTer (TERCET) registry.

Background And Aims: Risk-factor identification and risk stratification are prerequisites to the effective primary and secondary prevention of cardiovascular disease (CVD). Patients at the highest risk benefit the most from the intensive risk-factor reduction. However, the high-risk patients' group is heterogeneous, and it is increasingly recognised that there is an 'extreme-risk' category of patients who may require particularly close attention and intensive therapeutic approach.

Changes in the diagnosis and non-invasive treatment of chronic coronary syndromes in the last three European Society of Cardiology guidelines.

One of the most common forms of ischemic heart disease is chronic coronary syndromes (CCS), formerly known as stable coronary artery disease. During the last 15 years, the European Society of Cardiology has modified the guidelines for the diagnosis and treatment of CCS three times. The aim of this study was to analyze the changes in non-invasive diagnostics and pharmacotherapy of CCS that occurred in the last three guidelines.

Multivessel Intervention in Myocardial Infarction with Cardiogenic Shock: CULPRIT-SHOCK Trial Outcomes in the PL-ACS Registry.

Background: The aim of the study was a comparison of culprit-lesion-only (CL-PCI) with the multivessel percutaneous coronary intervention (MV-PCI) in terms of 30-day and 12-month mortality in a national registry.

Methods: Patients from the PL-ACS registry with MI and CS were analyzed. Patients meeting the criteria of the CULPRIT-SHOCK trial were divided into two groups: CL-PCI and MV-PCI groups.

Comparison of clinical characteristics, in-hospital course, and 12-month prognosis in women and men with chronic coronary syndromes.

Background: The prognosis of men and women with chronic coronary syndromes (CCS) remains ambiguous.

Aims: This study aimed to compare the clinical characteristics and 12‑month prognosis of women and men with CCS included in the prospective single‑center registry.

Methods: The study was based on the Prospective Registry of Stable Angina Management and Treatment (PRESAGE) including 11 021 patients with CCS hospitalized between 2006 and 2016 and subjected to coronary angiography.