Nocturnal atrial fibrillation in a patient with obstructive sleep apnoea.

Overdrive atrial pacing does not improve obstructive sleep apnoea syndrome.

The aim of this study was to assess the ability of overdrive atrial pacing to reduce sleep apnoea severity. A total of 17 unselected patients (12 males; mean+/-SD age 71+/-10 yrs; body mass index 27+/-3 kg x m(-2)) who had received permanent atrial-synchronous ventricular pacemakers for symptomatic bradyarrhythmias and not known to have central or obstructive sleep apnoea syndrome (OSAS) were s...

Upper Airway Stimulation for Obstructive Sleep Apnoea 2 Comparison of Pregabalin with Pramipexole for Restless Legs Syndrome 2 Obstructive Sleep Apnoea in Patients With Typical Atrial Flutter- Prevalence and Impact on Arrhythmia

Role of respiratory sleep disorders in the pathogenesis of nocturnal angina and arrhythmias.

This report documents how respiratory sleep disorders can adversely effect ischaemic heart disease. Three male patients (aged 60-67 years) with proven ischaemic heart disease are described. They illustrate a spectrum of nocturnal cardiac dysfunction, two with nocturnal angina and one with nocturnal arrhythmias. Full sleep studies were performed in a dedicated sleep laboratory on all patients, a...

Sleep apnoea as an independent risk factor for cardiovascular disease: current evidence, basic mechanisms and research priorities.

Considerable evidence is available in support of an independent association between obstructive sleep apnoea syndrome (OSAS) and cardiovascular disease, which is particularly strong for systemic arterial hypertension and growing for ischaemic heart disease, stroke, heart failure, atrial fibrillation and cardiac sudden death. The pathogenesis of cardiovascular disease in OSAS is not completely u...

Obstructive respiratory events and premature atrial contractions after cardioversion.

Recurrence of atrial fibrillation (AF) after electrical cardioversion (ECV) is increased in patients with obstructive sleep apnoea (OSA). In patients with persistent AF, with (n=40) and without (n=32) obstructive respiratory events (OREs) during sedation for ECV, we determined the occurrence of premature atrial contractions (PACs) before and after insertion of a nasopharyngeal tube. The influen...