Cardiology

Obstructive sleep apnea puts a strain on the heart, too

Longer nocturnal respiratory events in patients with obstructive sleep apnoea (OSA) cause higher immediate heart rate variability, and greater changes in beat-to-beat intervals are associated with reduced daytime alertness, ...

Sleep disorders

CPAP doesn't alter renal function in coexisting OSA, CVD

(HealthDay)—For individuals with coexisting obstructive sleep apnea (OSA) and cardiovascular disease, continuous positive airway pressure (CPAP) does not alter renal function, according to a study published online July ...

Sleep disorders

CPAP reduces risk of death in people with COPD and sleep apnea

A new study suggests that continuous positive airway pressure (CPAP) therapy reduces the mortality rate in people who have both chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA), which the authors ...

Cardiology

Statins may reduce heart disease in people with sleep apnea

A new study by Columbia University researchers suggests that cholesterol-lowering drugs called statins have the potential to reduce heart disease in people with obstructive sleep apnea, regardless of the use of CPAP machines ...

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