Nitric Oxide Stroke Volume Index as a New Hemodynamic Prognostic Parameter for Patients with Pulmonary Arterial Hypertension.

The aim of the study was to determine the prognostic value of hemodynamic parameters measured during initial diagnostic right heart catheterization (RHC) in standard conditions and using a nitric oxide reversibility test. A retrospective observational study of 62 patients with pulmonary arterial hypertension (PAH) was performed. Clinical, biochemical, echocardiographic, and hemodynamic data obtained at the time of the PAH diagnosis were precisely analyzed.

Combined Use of High-Sensitive Cardiac Troponin, Copeptin, and the Modified HEART Score for Rapid Evaluation of Chest Pain Patients.

Background: Clinical short-term risk stratification is a recommended approach in patients with chest pain and possible acute myocardial infarction (AMI) to further improve high safety of biomarker-based rule-out algorithms. The study aim was to assess clinical performance of baseline concentrations of high-sensitivity cardiac troponin T (hs-TnT) and copeptin and the modified HEART score (mHS) in early presenters to the emergency department with chest pain.

Methods: This cohort study included patients with chest pain with onset maximum of 6 h before admission and no persistent ST-segment elevation on electrocardiogram.

Copeptin as a Prognostic Marker in Acute Chest Pain and Suspected Acute Coronary Syndrome.

Background: In patients admitted with chest pain and suspected acute coronary syndrome (ACS), it is crucial to early identify those who are at higher risk of adverse events. The study aim was to assess the predictive value of copeptin in patients admitted to the emergency department with chest pain and nonconclusive ECG.

Methods: Consecutive patients suspected for an ACS were enrolled prospectively.

Quantitative myocardial blush score (QuBE) allows the prediction of heart failure development in long-term follow-up in patients with ST-segment elevation myocardial infarction: Proof of concept study.

Background: Acute myocardial infarction (AMI) might lead to left ventricular remodeling. Adequate myocardial perfusion is critical to prevent this adverse remodeling. Quantitative myocardial blush evaluator (QuBE) software, available on-line, is a simple analysis tool which enables the precise quan-tification of myocardial perfusion in the infarct area immediately after interventional treatment.

Left atrial myxoma in a patient with a biventricular pacemaker.

Myxomas make up about 50% of benign cardiac neoplasms. The most common location is within the left atrium. At the initial stage they do not exhibit any specific clinical symptoms, so they are often diagnosed by accident or during examinations recommended for other reasons.

[Signification of NT-proBNP in the differential diagnosis of syncope in adults].

Syncope is a transient loss of consciousness, which is the result of global brain hypoperfusion, characterized by rapid onset, short duration, and spontaneous complete resolution. Syncope is a common clinical problem due to its complex, multi-causal etiology, not completely understood pathogenesis and potential complications. Diagnosis of syncope is often associated with the implementation of many medical tests.

Evaluation of the intima-media complex in patients with systemic lupus erythematosus.

The Aim Of The Study: The aim of the study was to determine whether there are any differences in the intima-media thickness (IMT) of carotid arteries between the group of patients with systemic lupus erythematosus (SLE) and the control group, and whether these differences are a consequence of SLE or independent factors of atherosclerosis development.

Material And Methods: The patients were divided into three groups: the study group (n = 25, mean age: 39.8 years) consisting of patients suffering from SLE; the subgroup (n = 13, mean age: 39.

[The assessment of urinary nicotine metabolites concentration in children and teenagers with oesophagitis].

Tobacco smoke is important pathogenetic agent of stomach digestive and duodenum ulcers, oesophagitis as well as gastro-oesophageal reflux disease. The aim of work was the assessment of urinary nicotine metabolites concentration in children and teenagers diagnosed and treated in Paediatrics Chair of Medical University of Silesia by chronic stomach pains, or oesophagitis and gastrooesophageal reflux disease symptoms. Urine was sampled from 54 persons before gastrofiberoscopy, in which the main nicotine metabolites concentration was determined by ELISA method and given per creatinine concentration.