Sleep apnea syndrome (SAS), a common disorder, is characterized by repetitive episodes of
cessation of breathing during sleep, resulting in hypoxemia and sleep disruption. The …

Hypertrophic cardiomyopathy (HCM) is the most common genetic cardiac disease and is
characterized by large and asymmetric septal and left ventricle hypertrophy. HCM is a cause …

Background Asymmetric NG, NG-dimethylarginine (ADMA) is an endogenous inhibitor of
endothelial nitric oxide (NO) synthase and its plasma concentration is elevated in patients …

Background Cheyne-Stokes respiration (CSR) frequently occurs in patients with severe
heart failure during sleep and may increase mortality. Daytime CSR supposedly poses an …

Os distúrbios de sono compreendem uma vasta gama de condições clínicas capazes de
interferir negativamente em todos orgãos e sistemas, e, em particular, no sistema …

Background Cheyne-Stokes respiration with central sleep apnea (CSR-CSA) contributes to
the poor prognosis in patients with congestive heart failure (CHF). Bi-level positive airway …

Background The prevalence of sleep‐disordered breathing (SDB) is closely related to the
severity of heart failure (HF), and the severity of HF is different in patients with HF of different …

Background Obstructive sleep apnea (OSA) is common and independently associated with
atrial fibrillation (AF) in patients with hypertrophic cardiomyopathy (HCM). This study aimed …

BACKGROUND: Obstructive sleep apnea syndrome (OSAS) is associated with
cardiovascular morbidity and mortality. Elevated levels of serum homocysteine are also …

BACKGROUND: The debilitating symptoms of cancer and heart failure (HF) can adversely
affect the patient's quality of life. This study evaluated the psychometric properties of the MD …