Sports activities and cardiovascular system change.

Sports activity is generally considered to be beneficial to health. The World Health Organization (WHO) recommends physical activity as part of a healthy lifestyle. Sports activities significantly affect the cardiovascular system.

Possibilities of Interpreting the Night-to-Day Ratio Specified by 24-Hour Blood Pressure Monitoring.

Aim: Specify the risk rate of incorrect patient classification based on the night-to-day ratio specification from singular 24-h ABPM in comparison to the results of 7-day ABPM monitoring.

Materials And Methods: 1197 24 h cycles were enrolled in 171 subjects in the study and divided into 4 groups: group 1 (40 healthy men and women without exercise), group 2 (40 healthy exercise-training men and women), group 3 (40 patients with ischemic coronary artery disease without exercise), and group 4 (51 patients with ischemic coronary artery disease following cardiovascular rehabilitation). The subject of the evaluation was the percentage rate of incorrect subject classification (dipper, nondipper, extreme dipper, and riser) based on the mean blood pressure values for 7 days and from seven independent 24-hour cycles (the mean value mode).

Changes in Nutritional State and Cardiovascular Parameters in Alimentary Obese Children after a Month-Long Stay in Children's Treatment Center.

Childhood and adolescent obesity has become an important public health issue, as it leads to higher risk of cardio−metabolic, orthopedic, and psychological comorbidities. The aim of this study was to evaluate the changes in nutritional state and cardiovascular system parameters in obese children. Sixty respondents aged 9−17 years with alimentary obesity participated in this research.

Inverted Takotsubo Cardiomyopathy as an Early Complication After Liver Transplantation.

BACKGROUND Takotsubo cardiomyopathy (TTC) is a cardiac syndrome characterized by transient left ventricle (LV) dysfunction, typically showing apical ballooning due to apical akinesis with preserved basal segment contractility. The inverted form is very uncommon and is characterized by basal segment hypokinesis or akinesis and normal LV apical segment contractility. CASE REPORT We describe the case of a 49-year-old woman who developed inverted TTC after orthotopic liver transplantation.

Metformin therapy and risk of cancer in patients after heart transplantation.

Background: Diabetes mellitus (DM) and malignancy are recognized among the most common complications increasing mortality in patients after heart transplantation (HTx). Clinical trials have shown a higher risk for different types of tumours in diabetic patients. This risk is potentiated by immunosuppressive therapy in transplant patients.

Effects of implanting a long-term left ventricle assist device on post-transplant outcomes.

Background: An increasing number of patients are receiving left ventricle assist devices as a bridge to heart transplantation. The aim of this study was to determine the difference between patients who received transplants from a left ventricle assist device and those who underwent heart transplantation without a prior left ventricle assist device implantation.

Material And Methods: The study included patients who underwent heart transplantation in our institute between January 2010 and November 2018.

Home-based training using neuromuscular electrical stimulation in patients on continuous ambulatory peritoneal dialysis: A pilot study.

There is ample evidence that maintenance of basic physical fitness through exercise training is crucial for patients with chronic renal insufficiency. Rehabilitation based on neuromuscular electrical stimulation (NMES) of thigh muscles has been shown to have many beneficial effects in patients with chronic diseases. It is likely that NMES could have beneficial effects also in patients on chronic ambulatory peritoneal dialysis (CAPD).

Reference values of cardio-ankle vascular index in a random sample of a white population.

Objectives: Cardio-ankle vascular index (CAVI), a parameter of arterial stiffness, has been increasingly used for cardiovascular risk estimation. Currently used CAVI reference values are derived from the Japanese population. It is not clear whether the same reference values can be used in the white population.

[Irregular breathing during the cardiopulmonary exercise test - from mildly irregular breathing pattern to periodic breathing of oscillatory ventilation type].

The fluctuating course of tidal volume (VT), breathing frequency (DF) and minute ventilation (VE) during the cardio-pulmonary exercise test using a ramp incremental protocol occurs not only in patients, but relatively frequently also in healthy individuals. It can account for a number of irregularities in the course of the curves VO2, VCO2 and in particular of those of ventilatory equivalents for O2 and CO2 (EQO2, EQCO2) as well as curves of partial pressure of end-tidal oxygen and partial pressure of end-tidal carbon dioxide (PETO2, PETCO2), which are also used, inter alia, to establish ventilatory thresholds. The presence of exercise oscillatory ventilation (EOV) reflects the severity of heart failure and it is an independent predictor of the increased morbidity, cardiac and total mortality and sudden death caused by heart failure.

[An assessment of VO2 kinetics in the recovery phase of cardiopulmonary exercise test in patients with heart disease - importance and classification].

The article reviews the course of VO2 in the phase of recovery kinetics of oxygen uptake (VO2rec) cardiopulmonary exercise test. VO2rec kinetics cannot be completely defined using a single parameter. The article describes the three most frequently used methods: %VO2-REC2, T1/2 VO2rec and TC VO2, and provides detailed procedures of their analysis.

Histopathology Image Analysis in Two Long-Term Animal Experiments with Helical Flow Total Artificial Heart.

Histopathological analysis can provide important information in long-term experiments with total artificial heart (TAH). Recently, a new type of blood pump, the helical flow total artificial heart (HF-TAH) was developed. This study aimed to investigate the changes in selected vital organs in animal experiments with implanted HF-TAH.

Limb volume measurements: comparison of accuracy and decisive parameters of the most used present methods.

Limb volume measurements are used for evaluating growth of muscle mass and effectivity of strength training. Beside sport sciences, it is used e.g.

Breath Analysis Using a Time-of-Flight Camera and Pressure Belts.

The proper way of breathing is important for everyone. Healthy people often do not follow respiration until breathing problems start-during stress or during sport activity in physiological cases. More serious cases are stroke, injury, or surgery of the chest and others.

Increased cardio-ankle vascular index in hyperlipidemic patients without diabetes or hypertension.

Aim: The cardio-ankle vascular index (CAVI) is a sensitive non-invasive marker of arterial stiffness and atherosclerosis. The aim of this work was to compare the CAVI values in patients with dyslipidemia (without diabetes mellitus and hypertension) and healthy controls.

Methods: A Total 248 subjects with dyslipidemia (104 men, 144 women), 55.

The prognostic effect of different types of cardiac rehabilitation in patients with coronary artery disease.

Aim: The purpose of this study was to access and compare the prognostic effects of different types of cardiac rehabilitation (CR) in patients with chronic coronary artery disease.

Methods: One hundred fifty-two patients were retrospectively divided into 4 groups according to their adherence to physical activity recommendations. Patients in groups 1 and 2 participated in the guided 3-month exercise programme.

Cardio-ankle vascular index in subjects with dyslipidaemia and other cardiovascular risk factors.

Aim: The cardio-ankle vascular index (CAVI) is a novel non-invasive marker of arterial stiffness and atherosclerosis. The aim of this work was to examine whether the CAVI value in patients with dyslipidaemia (DLP) is increased by the presence of other cardiovascular risk factors: hypertension, diabetes mellitus, and smoking.

Methods: A total of 392 subjects with DLP (166 male, 226 female), with a median age of 58.

Can markers of collagen turnover or other biomarkers contribute to the diagnostics of heart failure with normal left ventricular ejection fraction?

Aims: Plasma levels of some biomarkers and markers of collagen turnover may reflect myocardial structural abnormalities associated with diastolic dysfunction. The aim of this study was to determine whether these markers could contribute to the diagnostics of heart failure with normal ejection fraction (HFNEF).

Methods And Results: 91 patients with exertional dyspnea and normal left ventricular ejection fraction and 20 healthy controls underwent plasma analysis of markers of collagen turnover and other biomarkers, spirometry, and resting and exercise echocardiography.

Exercise training combined with electromyostimulation in the rehabilitation of patients with chronic heart failure: A randomized trial.

Aim: Both aerobic training (AT) and electromyostimulation (EMS) of leg muscles improve exercise tolerance in patients suffering from chronic heart failure (CHF). It was speculated that combination of both methods might have an additive effect. This study was performed to evaluate the effects of a combination of AT and EMS in rehabilitation (RHB) of CHF patients.

Effects of neuromuscular electrical stimulation and aerobic exercise training on arterial stiffness and autonomic functions in patients with chronic heart failure.

Neuromuscular electrical stimulation (NMES) of leg muscles has been introduced in clinical practice as a rehabilitation (RHB) method in patients with chronic heart failure (CHF); however, the role of NMES on the reduction of arterial stiffness and autonomic disbalance in these patients has not yet been studied. Sixty-one patients with stable CHF (mean age 58.9 [2.

Cardio-ankle vascular index in heterozygous familial hypercholesterolemia.

Aim: The cardio-ankle vascular index (CAVI) is a new non-invasive marker of arterial stiffness and atherosclerosis. The purpose of this study was to compare CAVI in patients with heterozygous familial hypercholesterolemia (FH) and in healthy controls.

Methods: 82 FH subjects (27 males, 65 females), aged 53.

The effect of regular physical activity on the left ventricle systolic function in patients with chronic coronary artery disease.

The purpose of this study was to assess the influence of aerobic training on the left ventricular (LV) systolic function. Thirty patients with stable coronary artery disease, who had participated in the conducted 3-month physical training, were retrospectively divided into 2 cohorts. While patients in the cohort I (n=14) had continued training individually for 12 months, patients in the cohort II (n=16) had stopped training after finishing the conducted program.

[Combined exercise training in men with metabolic syndrome after acute coronary event].

Introduction: Favourable effect of exercise training on cardiovascular prognosis in patients with metabolic syndrome have been documented in lot of studies. Less information exist about results of cardiovascular rehabilitation in patients with different forms of coronary heart disease and associated diseases and abnormalities within metabolic syndrome.

Methods: The present article evaluates a benefit of combined, aerobic-resistance training in two groups of patients after percutaneous coronary intervention for acute coronary syndrome: with [group MS(+), n = 42] and without [group MS(-), n = 53] metabolic syndrome.

Intra-dialytic electrostimulation of leg extensors may improve exercise tolerance and quality of life in hemodialyzed patients.

Hemodialyzed (HD) patients with end-stage renal disease (ESRD) exhibit lower fitness as a consequence of chronic uremic changes that trigger various structural, metabolic, and functional abnormalities in skeletal muscles. The aim of this randomized study was to compare the effect of rehabilitation (RHB) training on a bicycle ergometer and electromyostimulation (EMS) of leg extensors in HD patients with ESRD. Thirty-two HD patients (18 men/14 women; mean age 61.