Intensity of pain during coronary interventions via the radial artery.

Introduction: Radial access reduces vascular complications compared to femoral access. Various factors may influence the patient's pain during coronary intervention.

Aim: To assess what clinical and periprocedural factors affect discomfort and pain intensity during angiography via the radial artery without use of spasmolytics.

Electro-anatomically-guided endomyocardial biopsy in a patient with focal myocardial infiltration and chronic lymphocytic leukemia.

A 53-year-old female was admitted to the cardiology department on account of signs and symptoms of congestive heart failure (HF) with severe peripheral edema and dyspnea on exertion (New York Heart Association class III) for the past 3 months.

Exhaled Air Metabolome Analysis for Pulmonary Arterial Hypertension Fingerprints Identification-The Preliminary Study.

Pulmonary arterial hypertension (PAH) is a rare disease with a serious prognosis. The aim of this study was to identify biomarkers for PAH in the breath phase and to prepare an automatic classification method to determine the changing metabolome trends and molecular mapping. A group of 37 patients (F/M: 8/29 women, mean age 60.

An expert opinion of the Polish Cardiac Society Working Group on Pulmonary Circulation and the Polish Society for Rheumatology on the diagnosis and treatment of pulmonary hypertension in patients with connective tissue disease.

Systemic connective tissue diseases (CTDs) comprise a large group of diseases that are auto-immune in nature and characterized by the involvement of multiple systems and organs. Pul-monary hypertension (PH) of various etiologies may develop in the course of CTD, including pulmonary arterial hypertension (PAH), PH secondary to the lung disease, postcapillary PH in the course of left heart disease, and chronic thromboembolic pulmonary hypertension (CTEPH). In addition, the different forms of PH may coexist with each other.

Balloon pulmonary angioplasty in chronic thromboembolic pulmonary hypertension: a multicentre registry.

Background: Balloon pulmonary angioplasty (BPA) is a promising therapy for patients with chronic thromboembolic pulmonary hypertension (CTEPH) who are ineligible for pulmonary endarterectomy.

Aims: The present study aimed to evaluate the safety and efficacy of BPA for CTEPH using the first multicentre registry of a single European country.

Methods: Data were obtained from the Database of Pulmonary Hypertension in the Polish Population (NCT03959748), a prospective, multicentre registry of adult and paediatric pulmonary arterial hypertension (PAH) and CTEPH, for a total of 236 patients with confirmed CTEPH (124 women; mean age 67 years) who underwent 1,056 BPA procedures at eight institutions in Poland.

Characteristics and outcomes of patients with chronic thromboembolic pulmonary hypertension in the era of modern therapeutic approaches: data from the Polish multicenter registry (BNP-PL).

Background: Significant achievements in the treatment of chronic thromboembolic pulmonary hypertension (CTEPH) have provided effective therapeutic options for most patients. However, the true impact of the changed landscape of CTEPH therapies on patients' management and outcomes is poorly known. We aimed to characterize the incidence, clinical characteristics, and outcomes of CTEPH patients in the modern era of CTEPH therapies.

Characterization of Patients with Pulmonary Arterial Hypertension: Data from the Polish Registry of Pulmonary Hypertension (BNP-PL).

Current knowledge of pulmonary arterial hypertension (PAH) epidemiology is based mainly on data from Western populations, and therefore we aimed to characterize a large group of Caucasian PAH adults of Central-Eastern European origin. We analyzed data of incident and prevalent PAH adults enrolled in a prospective national registry involving all Polish PAH centers. The estimated prevalence and annual incidence of PAH were 30.

Left ventricular reverse remodeling in patients with anterior wall ST-segment elevation acute myocardial infarction treated with primary percutaneous coronary intervention.

Introduction: The study aimed to evaluate the prevalence and predictors of left ventricular (LV) reverse remodeling and its impact on long-term prognosis in patients with anterior ST-segment elevation myocardial infarction (STEMI).

Aim: To assess the percentage of reverse remodeling and its prognostic factors in anterior STEMI patients.

Material And Methods: This observational study included 40 patients with first ever STEMI of the anterior wall.

Factors determining exercise capacity evaluated during cardiopulmonary exercise testing in 6-month follow-up after ST elevation myocardial infarction.

Introduction: ST elevation myocardial infarction (STEMI) is one of the main causes of congestive heart failure (CHF). The main symptom of CHF is exercise tolerance impairment. The aim of the study was to evaluate the prevalence and risk factors for impaired exercise tolerance in patients after STEMI.

Summary of recommendations for the haemodynamic and angiographic assessment of the pulmonary circulation. Joint statement of the Polish Cardiac Society's Working Group on Pulmonary Circulation and Association of Cardiovascular Interventions.

Right heart catheterisation (RHC) is the 'gold standard' for haemodynamic assessment of the pulmonary circulation. For the diagnosis of pulmonary hypertension (PH), the guidelines of the European Society of Cardiology require a mean pulmonary arterial pressure ≥ 25 mm Hg to be confirmed by direct haemodynamic measurement. Additionally, RHC provides a lot of valuable information about the differential diagnosis and severity of PH, and also helps determine the patient's prognosis.

Effect of postconditioning on infarction size, adverse left ventricular remodeling, and improvement in left ventricular systolic function in patients with first anterior ST‑segment elevation myocardial infarction.

Introduction: A key method in the treatment of ST-elevation myocardial infarction (STEMI) is recanalization of the infarct-related artery, but this causes heart reperfusion injury. One of the methods to reduce this injury is postconditioning. The available data on the efficacy of this method are contradictory.

Prediction of infarct size by speckle tracking echocardiography in patients with anterior myocardial infarction.

Background: Speckle tracking echocardiography (STE) is based on tracing of pixel groups in grayness scale for the quantitative measurement of myocardium strain and myocardium strain rate. Recent data suggest that evaluation of STE could be a tool for myocardial function assessment similar to MRI.

Aim: To assess the predictive value of STE for the evaluation of infarct size in patients with anterior ST-elevation myocardial infarction (STEMI).

Value of speckle-tracking echocardiography for prediction of left ventricular remodeling in patients with ST-elevation myocardial infarction treated by primary percutaneous intervention.

Background: Left ventricular remodeling (LVr) is still common after ST-segment elevation myocardial infarction (STEMI). Early predictors of remodeling are being investigated. The aims of this study were to evaluate the prognostic value of speckle-tracking echocardiography for the prediction of LVr 3 months after primary percutaneous coronary intervention in patients with STEMI and to analyze the relationship between values of peak longitudinal strain of particular LV segments and relative changes of their subvolumes.

Prediction of left ventricular remodeling in patients with STEMI treated with primary PCI: use of quantitative myocardial contrast echocardiography.

Objectives: We sought to determine the frequency of left ventricular remodeling in the 6-month follow-up after anterior ST elevation myocardial infarction and the value of quantitative parameters of perfusion contrast echocardiography for prognosis of left ventricular remodeling against other established risk.

Methods: A total of 60 patients with anterior ST elevation myocardial infarction treated by primary percutaneous intervention were examined. In 28 patients, thromboaspiration was performed before stent implantation with Driver catheter.

Heart rate turbulence in postinfarction patients with history of malignant ventricular arrhythmias.

Unlabelled: In the study, there has been retrospectively analyzed heart rate turbulence in postinfarction patients. The cohort of 158 patients consisted of 94 patients with documented ventricular tachycardia and/or ventricular fibrillation (VT/VF) and 64 patients without history of VT/VF. Turbulence onset and slope were calculated from Holter recordings, and left ventricle ejection fraction (LVEF) ≤35% was regarded as severe left ventricle dysfunction.