All participants were healthy and did not have sleep apnea, restless legs syndrome, or use sleep medications.
The site includes information about freediving disciplines including constant weight, variable weight, free immersion, no-limits, static apnea and dynamic apnea.
Most patients with central sleep apnea have a history of bulbar polio, and some required ventilatory support (120 ).
Pulmonary problems include both obstructive and restrictive lung disease, with symptoms of exertional dyspnea, sleep apnea, and reduced pulmonary endurance.
The apnea often ends with a loud snore or gasp, along with movements of the whole body.
