[How to avoid cardiovascular consequences of the obstructive sleep apnea syndrome?]

Obstructive sleep apnea syndrome (OSAS) is caused by periodical upper airway occlusion during sleep resulting in snoring, episodes of apnea and excessive daytime sleepiness. OSAS is a risk factor for hypertension, arrhythmias, conduction disorders as well as stroke, coronary artery disease, chronic heart failure and pulmonary hypertension. Early polygraphy and polysomnography and continuous positive airway pressure (CPAP) treatment reduce risks of cardiovascular diseases (CVD) in patients with OSAS.

[Kinesiophobia in patients with cardiovascular disease].

OBJECTIVE: Introduction: Kinesiophobia - a fear of physical activity - is a common and worsening rehabilitation outcomes phenomenon in patients with cardiovascular diseases. The aim: To assess the level of kinesiophobia in relation to heart's function evaluated using echocardiography and clinical parameters in patients with cardiovascular disease. PATIENTS AND METHODS: Material and methods:101 patients (28 women) aged 61,9±13,56 years and hospitalized for implantation or replacement of a pacemaker or cardioverter-defibrillator were included in the study. Their heart's function and morphology were evaluated echocardiographically. Level of kinesiophobia was evaluated with the Polish version of Tampa Scale of Kinesiophobia Heart (TSK-Heart) questionnaire. RESULTS: Results: The TSK score in these patients was 41,6±5,39. It's value was increasing with age (p=0,0264), was higher in women than in men (43,5±5,36 vs. 40,8±5,27, p=0,0287) and in patients with coronary artery disease (42,3±6,28 vs. 40,9±4,62, p=0,031). In patients with heart failure, it was decreasing with an increase of body mass index (p=0,0185). Severe mitral insufficiency resulted in higher index value in comparison with moderate or mild one (42,7±4,05 vs. 40,9 ± 5,58, p=0,0369). The TSK index increases with a decrease in tricuspid annular plane systolic excursion (p=0,0033). Patients in NYHA IV class exhibited higher TSK value than those in lower classes (p<0,001). An inverse dependency of TSK index value and hemoglobin level were established (p=0,0041). CONCLUSION: Conclusions: In patients with cardiovascular diseases, kinesiophobia has multicausal nature and is higher in NYHA IV patients. The independent predictors of kinesiophobia are right ventricular dysfunction and anemia.