Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) are
common diseases that strongly impact the quality and length of life. Their coexistence is …

Disease Overview JAK2 unmutated or non‐polycythemia vera (PV) erythrocytosis
encompasses a heterogenous spectrum of hereditary and acquired entities. Diagnosis …

Non-anaemic iron deficiency (NAID) is a strategic target in cardiovascular medicine because
of its association with a range of adverse effects in various conditions. Endeavours to tackle …

Chronic obstructive pulmonary disease is a condition which can be prevented and treated
and is characterized by difficulty of breathing that is not entirely curable. The overall …

Background Both age and gender are the influence factors of hemoglobin concentration.
However, the changing trend of hemoglobin levels between males and females with age …

Background Prolonged tissue hypoxia caused by chronic pulmonary disease is commonly
regarded as an important mechanism in the development of secondary polycythemia, but …

Abstract Background and Aims Chronic obstructive pulmonary disease (COPD) causes
airflow obstruction and respiratory problems. Thus, the main objective of this study was to …

Background Chronic obstructive pulmonary disease (COPD) is the third leading cause of
death worldwide among people over 40 years of age, and erythrocytosis is one of the major …

In patients with kidney failure treated by hemodialysis, intradialytic arterial oxygen saturation
(SaO2) time series present intermittent high-frequency high-amplitude oximetry patterns …

Methods: A descriptive cross-sectional study was conducted among patients with chronic
obstructive pulmonary disease admitted to the Department of Medicine in a tertiary care …